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Avatar for Mark Williamson Contractor

Mark Williamson Contractor

PO Box 4592
5.00(
1
)
Approved Pro

Mark Williamson Contractor

PO Box 4592
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Here at Mark Williamson Contractor we are a full service contracting company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our professionalism and skillset. Call now for a free quote.

"Mark has helped with all kinds of small projects like garage organization etc"

Della T on April 2022

Here at Mark Williamson Contractor we are a full service contracting company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our professionalism and skillset. Call now for a free quote.

"Mark has helped with all kinds of small projects like garage organization etc"

Della T on April 2022


Avatar for Best Austin Handyman and Remodeling

Best Austin Handyman and Remodeling

6505 Willamette Drive
4.58(
20
)
Approved Pro

Best Austin Handyman and Remodeling

6505 Willamette Drive
4.58(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
20 local quotes requested

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

""

Adrianne L on January 2025

We are a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

""

Adrianne L on January 2025


Avatar for 512 Outdoor LLC

512 Outdoor LLC

4.46(
24
)
Approved Pro

512 Outdoor LLC

4.46(
24
)
Approved Pro
Customers say: Terrific value
178 local quotes requested
6 years of experience

We specialize in installing decks, fences, and pergolas. We have the expertise to build everything from a simple privacy fence, to custom decks and pergolas. Our team is skilled and ready to make your vision a reality.

"New 2-story deck missed the mark across code, Trex guidelines, and aesthetics. Poor planning. Won't make it right. We lost 5 figures on a 2-man crew that lacks longevity with owner. Hire inspectors before paying final invoice. FYI “Custom Deck and Fence Austin” also has poor reviews on multiple sites noting owner Todd Louis Ratajik of "Good Day Baked Energy Snacks" (Forfeited Existence). Sites now name “Cesar” as owner. Negative reviews disappeared. AFFD has pending lawsuits with Travis County Courts. Unknown AFFD subcontractor alarmingly used my name and address in another client’s lawsuit w**! Standard: Visual consistency. AFFD: Mismatched railing. Todd’s words: "It's the same railing but pinched." (A contractor’s FB review notes lack of materials to properly complete jobs.) Std: Concrete pad supports stairs. AFFD: Stair stringers hover in air, failing to land on concrete. Todd blatantly texted that stringers would step out (not down) from deck. I refuted the abnormality. Top step was cut off; stringers don’t reach concrete. Instead of extending pad or redoing stringers, an ugly post was set. Std: Stairs treads w/o gaps. No overhangs. AFFD: Stringer cuts forgot stairs' fascia; treads weren’t 11+”. Gaps added to meet code -> stair noses >1.25", ie trip hazards. FYI Use rise-to-run guidelines. Std: 42” deck railings. 34-38” stair railings ABOVE boards. AFFD: 44” deck railings. Didn’t supply 34” stair railings; boards grossly notched to lower height, which start at 44”! Std: Posts sit on existing FINISHED concrete pads. (LOL) AFFD: Post had no contact with pad (after removing makeshift shams to hide the blunder) ie ZERO deck weight on ground. Todd asked if this was okay [to not deal with]. Post not corrected at start. Rough concrete poured atop pad to meet post. Ew. Std: 16" oc MAX joist spacing (Trex specs). AFFD: 7 of 13 spacings are >16". No blocking. Add 1 or 2 joists = ~15.5" or 14" spacings. Todd said his ways are “affordable” and “economical”. Eek. Best: Competitor contracts: "12-in joist spacings", "blocking", “glulam beam”. Std: Trex Cocktail Rail Kit (full-width support, hidden fasteners). AFFD: 5.5" wavy floor boards nailed to 1" rail. Visible screws, rough shavings, corner gaps, no support eg 2x4s to flatten board. No countersunk screws and putty to hide nails. Std: Professional aesthetics. AFFD: Not spraying railing cuts = RUST. No continuity in stairs fascia to meet deck edge. Silver bolts on black railings. Posts unequal distance from deck edges. Cedar’s shorter lifespan requires staining / maintenance < Trex’s composite fascia. Std: Disclosure of unforeseen issues. Protocols. Loyal crews. AFFD: Crew wasted a day plotting makeshift repairs after causing roof damage. Licensed roofer was furious about erroneously-cut flashing. Roofers returned after crew again made damaging cuts where told not to. Zero acknowledgement from Todd. AFFD: Crew noted holes in house’s ceiling after removing joist nails. No repairmen references. Not-our-problem mentality. AFFD: 15+ days by 2 tired guys: the hire + his actual neighbor. Ditto to reviewer compelled to supervise. Days start late, end after 7pm. My neighbors had 5 deck builders who left by 6pm still jolly. AFFD: Non-recyclables in recycling bin. Concrete and stinky liquid in trash bin. Cigarette butts, nails, and construction debris across yard. AFFD: Crew won’t tell owner about gray areas and errors in judgments. One unsure if he'd get paid wth. Std: Professionalism. AFFD: No final walkthroughs. Owner ignores items in emails. Condescending; when I climbed a ladder re an issue (that I called a roofer to fix), Todd muttered that I was “an inspector, eh”. Instead of talking measurements, Todd’s retort was “I’m the owner of a deck company”, as if titles alone grant proficiency. Labor is hired out, crew turnover is high. Workmanship depends on whoever is outsourced, who aren’t deck builders so much as guys who "have built decks before". Expect no corrections on what Todd Ratajik deems as "good enough"."

Ja N on October 2022

We specialize in installing decks, fences, and pergolas. We have the expertise to build everything from a simple privacy fence, to custom decks and pergolas. Our team is skilled and ready to make your vision a reality.

"New 2-story deck missed the mark across code, Trex guidelines, and aesthetics. Poor planning. Won't make it right. We lost 5 figures on a 2-man crew that lacks longevity with owner. Hire inspectors before paying final invoice. FYI “Custom Deck and Fence Austin” also has poor reviews on multiple sites noting owner Todd Louis Ratajik of "Good Day Baked Energy Snacks" (Forfeited Existence). Sites now name “Cesar” as owner. Negative reviews disappeared. AFFD has pending lawsuits with Travis County Courts. Unknown AFFD subcontractor alarmingly used my name and address in another client’s lawsuit w**! Standard: Visual consistency. AFFD: Mismatched railing. Todd’s words: "It's the same railing but pinched." (A contractor’s FB review notes lack of materials to properly complete jobs.) Std: Concrete pad supports stairs. AFFD: Stair stringers hover in air, failing to land on concrete. Todd blatantly texted that stringers would step out (not down) from deck. I refuted the abnormality. Top step was cut off; stringers don’t reach concrete. Instead of extending pad or redoing stringers, an ugly post was set. Std: Stairs treads w/o gaps. No overhangs. AFFD: Stringer cuts forgot stairs' fascia; treads weren’t 11+”. Gaps added to meet code -> stair noses >1.25", ie trip hazards. FYI Use rise-to-run guidelines. Std: 42” deck railings. 34-38” stair railings ABOVE boards. AFFD: 44” deck railings. Didn’t supply 34” stair railings; boards grossly notched to lower height, which start at 44”! Std: Posts sit on existing FINISHED concrete pads. (LOL) AFFD: Post had no contact with pad (after removing makeshift shams to hide the blunder) ie ZERO deck weight on ground. Todd asked if this was okay [to not deal with]. Post not corrected at start. Rough concrete poured atop pad to meet post. Ew. Std: 16" oc MAX joist spacing (Trex specs). AFFD: 7 of 13 spacings are >16". No blocking. Add 1 or 2 joists = ~15.5" or 14" spacings. Todd said his ways are “affordable” and “economical”. Eek. Best: Competitor contracts: "12-in joist spacings", "blocking", “glulam beam”. Std: Trex Cocktail Rail Kit (full-width support, hidden fasteners). AFFD: 5.5" wavy floor boards nailed to 1" rail. Visible screws, rough shavings, corner gaps, no support eg 2x4s to flatten board. No countersunk screws and putty to hide nails. Std: Professional aesthetics. AFFD: Not spraying railing cuts = RUST. No continuity in stairs fascia to meet deck edge. Silver bolts on black railings. Posts unequal distance from deck edges. Cedar’s shorter lifespan requires staining / maintenance < Trex’s composite fascia. Std: Disclosure of unforeseen issues. Protocols. Loyal crews. AFFD: Crew wasted a day plotting makeshift repairs after causing roof damage. Licensed roofer was furious about erroneously-cut flashing. Roofers returned after crew again made damaging cuts where told not to. Zero acknowledgement from Todd. AFFD: Crew noted holes in house’s ceiling after removing joist nails. No repairmen references. Not-our-problem mentality. AFFD: 15+ days by 2 tired guys: the hire + his actual neighbor. Ditto to reviewer compelled to supervise. Days start late, end after 7pm. My neighbors had 5 deck builders who left by 6pm still jolly. AFFD: Non-recyclables in recycling bin. Concrete and stinky liquid in trash bin. Cigarette butts, nails, and construction debris across yard. AFFD: Crew won’t tell owner about gray areas and errors in judgments. One unsure if he'd get paid wth. Std: Professionalism. AFFD: No final walkthroughs. Owner ignores items in emails. Condescending; when I climbed a ladder re an issue (that I called a roofer to fix), Todd muttered that I was “an inspector, eh”. Instead of talking measurements, Todd’s retort was “I’m the owner of a deck company”, as if titles alone grant proficiency. Labor is hired out, crew turnover is high. Workmanship depends on whoever is outsourced, who aren’t deck builders so much as guys who "have built decks before". Expect no corrections on what Todd Ratajik deems as "good enough"."

Ja N on October 2022


Avatar for Precision Paint and Stain

Precision Paint and Stain

1104 Deer Horn Cove
5.00(
7
)
Approved Pro

Precision Paint and Stain

1104 Deer Horn Cove
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

At Precision Paint and Stain, we are committed to delivering exceptional painting and staining services with a focus on quality, durability, and customer satisfaction. Based in Texas, we take pride in transforming homes and businesses with expert craftsmanship and premium products. We exclusively use Benjamin Moore paints, known for their rich color, lasting durability, and superior coverage. Our team understands that a great paint job is more than just aesthetics—it’s about protection, longevity, and precision in every detail. That’s why we carefully prepare every surface, use the highest-quality stains and finishes, and apply meticulous techniques to ensure a flawless result. Our attention to quality extends beyond just materials. We prioritize clear communication, reliability, and professionalism, ensuring that every project—big or small—is completed to the highest standards. Whether it’s interior painting, exterior staining, or custom finishes, Precision Paint and Stain delivers a finish you can trust.

"It went very well"

Nathan R on January 2022

At Precision Paint and Stain, we are committed to delivering exceptional painting and staining services with a focus on quality, durability, and customer satisfaction. Based in Texas, we take pride in transforming homes and businesses with expert craftsmanship and premium products. We exclusively use Benjamin Moore paints, known for their rich color, lasting durability, and superior coverage. Our team understands that a great paint job is more than just aesthetics—it’s about protection, longevity, and precision in every detail. That’s why we carefully prepare every surface, use the highest-quality stains and finishes, and apply meticulous techniques to ensure a flawless result. Our attention to quality extends beyond just materials. We prioritize clear communication, reliability, and professionalism, ensuring that every project—big or small—is completed to the highest standards. Whether it’s interior painting, exterior staining, or custom finishes, Precision Paint and Stain delivers a finish you can trust.

"It went very well"

Nathan R on January 2022


Blaker Restorations & Remodeling INC

3630 Cheyenne
4.32(
106
)
Approved Pro

Blaker Restorations & Remodeling INC

3630 Cheyenne
4.32(
106
)
Approved Pro
Customers say: Quality work
1772 local quotes requested
16 years of experience

General contractors, exterior siding, roofing, thermal walls and thermal windows. Complete interior remodeling. Kitchens and bathrooms, flooring and painting. Foundation repair and custom patios

"Alex Blaker and his team were referred to me by ADU small home sales person in Austin Tx. My project was creating additional barrier walls in a home for the PadSplit app. We had to add 3 electrical outlets, as well as connect a clothes washer that required all lines electrical and water to be ran. Alex was cordial, easy to work with and genuinely cares about the work and level of craftsmanship that goes into the project. You will meet Dario and others on his team who are incredibly polite, clean, and efficient. Project was completed in a little over a week. Budget: initial bid around $7800 + taxes, two owner approved add ons elevated the project around $600. (Plug relocation, and dryer vent routing) Payment was made in 3 payments over the life of the project. I like this as it lets you see the project be started first. Alex kept me in the loop every day and came over in person to inspect, and recommend updates to the job. Happy to work with Alex and his team and look forward to working with them on future projects!"

Ryan G on April 2025

General contractors, exterior siding, roofing, thermal walls and thermal windows. Complete interior remodeling. Kitchens and bathrooms, flooring and painting. Foundation repair and custom patios

"Alex Blaker and his team were referred to me by ADU small home sales person in Austin Tx. My project was creating additional barrier walls in a home for the PadSplit app. We had to add 3 electrical outlets, as well as connect a clothes washer that required all lines electrical and water to be ran. Alex was cordial, easy to work with and genuinely cares about the work and level of craftsmanship that goes into the project. You will meet Dario and others on his team who are incredibly polite, clean, and efficient. Project was completed in a little over a week. Budget: initial bid around $7800 + taxes, two owner approved add ons elevated the project around $600. (Plug relocation, and dryer vent routing) Payment was made in 3 payments over the life of the project. I like this as it lets you see the project be started first. Alex kept me in the loop every day and came over in person to inspect, and recommend updates to the job. Happy to work with Alex and his team and look forward to working with them on future projects!"

Ryan G on April 2025


Avatar for Tayton Construction

Tayton Construction

9901 Brodie Ln
5.00(
1
)
Approved Pro

Tayton Construction

9901 Brodie Ln
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
674 local quotes requested

Hi, we’re a locally owned and operated construction company, focused on craftsmanship and customer experience. We have 20+ years of experience and offer full house, bathroom and kitchen remodels, as well as additions and patio build outs. Let us help transform your house into the dream home you’ve always wanted with a turn-key experience; draw, design, build.

"Professionals - Excellent Work - 100% Service"

Zoila M on March 2025

Hi, we’re a locally owned and operated construction company, focused on craftsmanship and customer experience. We have 20+ years of experience and offer full house, bathroom and kitchen remodels, as well as additions and patio build outs. Let us help transform your house into the dream home you’ve always wanted with a turn-key experience; draw, design, build.

"Professionals - Excellent Work - 100% Service"

Zoila M on March 2025


Avatar for OnCall Home Services

OnCall Home Services

12593 Research Blvd
4.35(
710
)
Approved Pro

OnCall Home Services

12593 Research Blvd
4.35(
710
)
Approved Pro
Customers say: Super punctual
717 local quotes requested
27 years of experience

With over 20 years of experience servicing the Austin area, we strive to provide a wide array of high quality, affordable services. We offer home repair, remodeling, make-readies, custom interior and exterior paint, and many other services. Currently, we have five employees, and use professional and licensed subcontractors. ***We offer free estimates, price matching, flexible payment and financing available as well as.*** Call us today for your home repair and remodeling needs! **$500 minimum for labor on Service Calls**

"My kitchen cabinet was damaged by the dishwasher leak and the water remediation company had to get rid of the kitchen cabinet and took out the sheetrock behind the cabinet. Robert is a professional guy and he has been in the cabinet business for over 20 years. He bought the new insulation, new sheetrock and wood planks. He put the insulation and sheetrock back on and he made the cabinet from wood planks. The new cabinet matches the existing cabinets in the kitchen. He also painted the wall and so I could not see the sign of the cabinets being repaired. In all, I highly recommend oncall service."

Xiaohui C on May 2020

With over 20 years of experience servicing the Austin area, we strive to provide a wide array of high quality, affordable services. We offer home repair, remodeling, make-readies, custom interior and exterior paint, and many other services. Currently, we have five employees, and use professional and licensed subcontractors. ***We offer free estimates, price matching, flexible payment and financing available as well as.*** Call us today for your home repair and remodeling needs! **$500 minimum for labor on Service Calls**

"My kitchen cabinet was damaged by the dishwasher leak and the water remediation company had to get rid of the kitchen cabinet and took out the sheetrock behind the cabinet. Robert is a professional guy and he has been in the cabinet business for over 20 years. He bought the new insulation, new sheetrock and wood planks. He put the insulation and sheetrock back on and he made the cabinet from wood planks. The new cabinet matches the existing cabinets in the kitchen. He also painted the wall and so I could not see the sign of the cabinets being repaired. In all, I highly recommend oncall service."

Xiaohui C on May 2020


Avatar for Austin Dream Remodeling

Austin Dream Remodeling

2713 Bristol Dr
5.00(
8
)
Approved Pro

Austin Dream Remodeling

2713 Bristol Dr
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
577 local quotes requested

Austin Dream Remodeling At Austin Dream Remodeling, we specialize in transforming homes with top-tier interior and exterior projects. Our expertise lies in kitchen and bathroom remodeling, where we blend creativity and functionality to bring your vision to life. We offer in-home 3-D design services to help you visualize your dream space before we begin. Our commitment to quality ensures that every project is completed with precision and attention to detail. We prioritize clear communication and adhere to strict timelines, ensuring a seamless remodeling experience from start to finish. Trust Austin Dream Remodeling to enhance the beauty and functionality of your home.

"Great experience working with all of them. The project managers, Shai and Eli, consistently checked in. They made sure everything and us were taken care of. Very big help from Lenny for the design. The outcome was amazing, and definitely a big upgrade from what we had before."

Stacey B on July 2025

Austin Dream Remodeling At Austin Dream Remodeling, we specialize in transforming homes with top-tier interior and exterior projects. Our expertise lies in kitchen and bathroom remodeling, where we blend creativity and functionality to bring your vision to life. We offer in-home 3-D design services to help you visualize your dream space before we begin. Our commitment to quality ensures that every project is completed with precision and attention to detail. We prioritize clear communication and adhere to strict timelines, ensuring a seamless remodeling experience from start to finish. Trust Austin Dream Remodeling to enhance the beauty and functionality of your home.

"Great experience working with all of them. The project managers, Shai and Eli, consistently checked in. They made sure everything and us were taken care of. Very big help from Lenny for the design. The outcome was amazing, and definitely a big upgrade from what we had before."

Stacey B on July 2025


Avatar for Patriot Construction & Handyman Service

Patriot Construction & Handyman Service

Hwy 290
5.00(
11
)
Approved Pro

Patriot Construction & Handyman Service

Hwy 290
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
529 local quotes requested

Our 5-star ratings all over the internet and our BBB A+ accreditation get people's attention. But here are some other things that out clients LOVE: our warranty, our unusual business model, the fact that 95% of our work is done in-house (instead of subcontractors) or that we never ask for more than 10% down, our straightforward approach (like us costing more than usual, but being worth it), our highly detailed no guessing games quotes and the fact that no matter where our workers are from, you can easily communicate with any of them. There is more, but you get the idea. Call us to find out why half of our business is from direct referrals or from repeat clients.

"Exactly as planned and scheduled. They were on time (even ahead of schedule by a few days) and worked with me on my budget!"

Shane S on May 2024

Our 5-star ratings all over the internet and our BBB A+ accreditation get people's attention. But here are some other things that out clients LOVE: our warranty, our unusual business model, the fact that 95% of our work is done in-house (instead of subcontractors) or that we never ask for more than 10% down, our straightforward approach (like us costing more than usual, but being worth it), our highly detailed no guessing games quotes and the fact that no matter where our workers are from, you can easily communicate with any of them. There is more, but you get the idea. Call us to find out why half of our business is from direct referrals or from repeat clients.

"Exactly as planned and scheduled. They were on time (even ahead of schedule by a few days) and worked with me on my budget!"

Shane S on May 2024


Avatar for J&Y Remodeling

J&Y Remodeling

362 Longhorn Lane
5.00(
12
)
Approved Pro

J&Y Remodeling

362 Longhorn Lane
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
382 local quotes requested

At J&Y Remodeling LLC, we specialize in creating outdoor living spaces that blend beauty, functionality, and craftsmanship. From custom patios and decks to elegant pergolas and complete home remodels, our expert team is dedicated to transforming your vision into reality. With years of experience in the industry, we take pride in delivering high-quality, durable solutions that enhance your home’s exterior and interior. Whether you're looking to expand your outdoor space for entertaining or redesigning a room inside, we work closely with you every step of the way, ensuring that your project meets your specific needs and exceeds expectations. At J&Y Remodeling LLC, we’re committed to making your home feel like a true sanctuary, inside and out.

"Outstanding job! Thanks guys"

James J on April 2025

At J&Y Remodeling LLC, we specialize in creating outdoor living spaces that blend beauty, functionality, and craftsmanship. From custom patios and decks to elegant pergolas and complete home remodels, our expert team is dedicated to transforming your vision into reality. With years of experience in the industry, we take pride in delivering high-quality, durable solutions that enhance your home’s exterior and interior. Whether you're looking to expand your outdoor space for entertaining or redesigning a room inside, we work closely with you every step of the way, ensuring that your project meets your specific needs and exceeds expectations. At J&Y Remodeling LLC, we’re committed to making your home feel like a true sanctuary, inside and out.

"Outstanding job! Thanks guys"

James J on April 2025

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FAQs for shelter or outbuilding building service projects in Austin, TX

A bomb shelter is an abode built to withstand disaster. Bomb shelters may refer to a space or bunker that can protect inhabitants through a hypothetical nuclear attack, apocalypse, or any other massive crisis. People usually build bomb shelters underground and stock them to live there a few days to a month at a time. Doomsday bunkers accommodate long-term living rather than just through a short crisis.

Builders construct bomb shelters with reinforced steel, box culvert, concrete, or other durable materials (but many professionals do not recommend shipping containers, as they’re not designed to live underground. If building underground, you’ll first have to excavate land before building the actual structure. You’ll have to implement air and water filtration systems, septic systems, and power supply.

It takes a lot of experience to safely and legally construct a bomb shelter, not to mention make sure it’s fit to live in for extended periods of time. It’s best to talk to a residential structural engineer near you for proper guidance.

The current standard filtration systems require filtering both air and water. For air, you’ll want an NBC filter system, which both domestic and international producers make. NBC stands for Nuclear, Biological, and Chemical, which filters out all three. If you’re only building your shelter for natural disasters, chemical attacks, and biological attacks, you may opt for the less expensive HEPA filter system. 

Water filtration requires the same level of care. You’ll likely want to have a large water storage capacity to survive short-term disasters. For long-term living, you’ll want to have a water filtration system.

Rising S bunker prices depend on the size, ranging anywhere from $20,000 to $9 million. Their least expensive model is 96 square feet while their most expensive model has a gym, swimming pool, hot tub, and bowling alley.

  • Mini: $45,500

  • Standard Bomb Shelter: $67,500–$109,500

  • Silver Leaf: $140,000–$182,500

  • Admiral: $180,000–$500,000

  • Xtreme: $450,000–$780,000

  • Xtreme Bunker Complex: $840,000–$1,830,000

  • Luxury Series: $3,800,000–$9,600,000

You almost always need a permit to build a bunker on land with any type of public utilities running through it. You’ll want to check with your local building code enforcement agency to see if this is the case for your area. 

Because you’re building a structural component that often requires electricity, water, and sewage services, you’ll need to apply for permits to attach these utilities to your new property. However, off-grid-only units in rural areas may not need all or any of the permitting you’d normally find in more urban settings.

To survive a nuclear blast, you’ll need to have your bunker at least three feet underground. However, it’s usually advisable to put it further underground. To survive a close strike, you’ll want to have the bunker at least 10 feet down and with five-foot thick reinforced concrete. However, knowing exactly how deep to build depends on the size of the blast you’re trying to avoid. Most bunkers don’t need to be more than 5 feet below the ground. 

The Austin, TX homeowners’ guide to shelter or outbuilding building services

From average costs to expert advice, get all the answers you need to get your job done.

  • Open door to storm cellar

    HomeAdvisor’s Bomb Shelter and Bunker Cost Guide covers all the costs of a prefabricated doomsday bunker. Find costs and find professional bunker builders near you.

  • light blue shed in a backyard

    Building a shed or playhouse comes with costs for materials, labor, and design choices. Compare DIY vs. professional installation to find the best option for your budget.

  • wooden gazebo recently built in backyard garden

    Learn how to budget for a new gazebo by exploring how factors such as shape, size, materials, permits, and labor affect the total cost.