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Find Shelter or outbuilding builders in Chantilly

Avatar for Adam Contracting

Adam Contracting

8494 Signal Hill Rd Suite A
4.83(
137
)
Approved Pro

Adam Contracting

8494 Signal Hill Rd Suite A
4.83(
137
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
50 local quotes requested

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022


Avatar for RPM Construction / Property Management, LLC

RPM Construction / Property Management, LLC

P.O. Box 82
4.81(
75
)
Approved Pro

RPM Construction / Property Management, LLC

P.O. Box 82
4.81(
75
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
251 local quotes requested

RPM Construction / Property Management, LLC is your local home renovation, Remodeling and Property Management Company servicing the greater beach areas of Southern Delaware! We proudly offer our customer's a wide range of services, from bimonthly off season house checks to extensive home renovation projects. Our company prides itself on the key connections we have made with the country's leading home product suppliers, such as James Hardie, WOLF Home Products, & AZEK Building Products, Versetta Stone and more importantly, the relationship we have built with local contractors and businesses. It is important to know that all work is invoiced to our customers on a time and materials basis. Our key staff have an ownership stake in our company’s performance and your complete satisfaction. No hidden charges. It’s that simple. Interested in the RPM Team transforming your property? Contact us today for a no cost, at home consultation and come experience the Roberts' difference today! Preferred to receive inquiries through email.

"New access panel looks great ."

Lillian Powell P on June 2024

RPM Construction / Property Management, LLC is your local home renovation, Remodeling and Property Management Company servicing the greater beach areas of Southern Delaware! We proudly offer our customer's a wide range of services, from bimonthly off season house checks to extensive home renovation projects. Our company prides itself on the key connections we have made with the country's leading home product suppliers, such as James Hardie, WOLF Home Products, & AZEK Building Products, Versetta Stone and more importantly, the relationship we have built with local contractors and businesses. It is important to know that all work is invoiced to our customers on a time and materials basis. Our key staff have an ownership stake in our company’s performance and your complete satisfaction. No hidden charges. It’s that simple. Interested in the RPM Team transforming your property? Contact us today for a no cost, at home consultation and come experience the Roberts' difference today! Preferred to receive inquiries through email.

"New access panel looks great ."

Lillian Powell P on June 2024


Avatar for Atlas Remodeling Group

Atlas Remodeling Group

8522 Artillery Rd
4.05(
20
)
Approved Pro

Atlas Remodeling Group

8522 Artillery Rd
4.05(
20
)
Approved Pro
Customers say: Quality work
167 local quotes requested
16 years of experience

We are a local company focused on giving our costumers the best quality work with the best prices out in the market and exceptional craftsmanship. Wr focus on Decks,Screened-Porches and gazebos. Why screened porches you might ask? Because it is an area where you can enjoy the beautiful view of your backyard. It's an opportunity to enjoy the nature and the beautiful weather in Virginia. The background story of the company: Isaac Camacho who is the founder of the company, who has been working on the field for over 25+ years. We make sure our customers are happy and comfortable throughout the process and all of their concerns or questions will be answered right away.

"DO NOT use this company. I went through Lowes to have a composite deck built. Working with them was an absolute nightmare. It took them 3 months to even START the job. I discovered the reason for the delay is because when they filed the permit (which took them 6 weeks to do), the contractor's license was expired. It then took them another 5 weeks to update their license in order to get the permit. They ordered and installed a completely differently railing style than what was on the contract/design, then blamed me for the mistake. Rather than ordering a new product, they cut the existing one to make it work. I am now 9 months post project, and the railing has warped, the deck is sloped, and the overall quality is horrible. Worst of all, turns out they NEVER GOT IT INSPECTED! I learned that Lowes had to fire them due to MULTIPLE issues with the company. I am thankful I have Lowes to help rectify the issues, but if i didn't, I would be pursuing legal action against them!"

Mel F on March 2024

We are a local company focused on giving our costumers the best quality work with the best prices out in the market and exceptional craftsmanship. Wr focus on Decks,Screened-Porches and gazebos. Why screened porches you might ask? Because it is an area where you can enjoy the beautiful view of your backyard. It's an opportunity to enjoy the nature and the beautiful weather in Virginia. The background story of the company: Isaac Camacho who is the founder of the company, who has been working on the field for over 25+ years. We make sure our customers are happy and comfortable throughout the process and all of their concerns or questions will be answered right away.

"DO NOT use this company. I went through Lowes to have a composite deck built. Working with them was an absolute nightmare. It took them 3 months to even START the job. I discovered the reason for the delay is because when they filed the permit (which took them 6 weeks to do), the contractor's license was expired. It then took them another 5 weeks to update their license in order to get the permit. They ordered and installed a completely differently railing style than what was on the contract/design, then blamed me for the mistake. Rather than ordering a new product, they cut the existing one to make it work. I am now 9 months post project, and the railing has warped, the deck is sloped, and the overall quality is horrible. Worst of all, turns out they NEVER GOT IT INSPECTED! I learned that Lowes had to fire them due to MULTIPLE issues with the company. I am thankful I have Lowes to help rectify the issues, but if i didn't, I would be pursuing legal action against them!"

Mel F on March 2024


Avatar for Prime Construction and Remodeling

Prime Construction and Remodeling

5.00(
2
)
Approved Pro

Prime Construction and Remodeling

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
472 local quotes requested

Our residential contractors can renovate any part of your home, from the kitchen to the bathroom, and even complete a whole home remodel. Please call us today to start creating your dream home!

"Brad did a great job with our home inspection list. He finished everything in a timely manner and was very responsive throughout the whole process. I would recommend him to my family and friends."

Ba P on September 2025

Our residential contractors can renovate any part of your home, from the kitchen to the bathroom, and even complete a whole home remodel. Please call us today to start creating your dream home!

"Brad did a great job with our home inspection list. He finished everything in a timely manner and was very responsive throughout the whole process. I would recommend him to my family and friends."

Ba P on September 2025


Avatar for HR Renovations

HR Renovations

691 Courthouse Rd
5.00(
28
)
Approved Pro

HR Renovations

691 Courthouse Rd
5.00(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
298 local quotes requested

Customer satisfaction is what determines our sucess. Giving great customer service, quality work and being honest to our customer has put me on the top ratings on Home Advisor. Give us a call and become part of HR Renovations family.

"Harold and his crew were a pleasure to work with. The quality of the deck, both the construction and the finished product, virtually the entire experience, exceeded our expectations."

Dominic S on May 2025

Customer satisfaction is what determines our sucess. Giving great customer service, quality work and being honest to our customer has put me on the top ratings on Home Advisor. Give us a call and become part of HR Renovations family.

"Harold and his crew were a pleasure to work with. The quality of the deck, both the construction and the finished product, virtually the entire experience, exceeded our expectations."

Dominic S on May 2025


Avatar for Avec Construction Inc

Avec Construction Inc

1009 Duke St.
4.84(
114
)
Approved Pro

Avec Construction Inc

1009 Duke St.
4.84(
114
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
419 local quotes requested

We are locally owned and operated construction company and have been doing installations and remodelling since 2005. We like to differ ourselves from the competition with the exceptional customer service and care, attention to the details and therefore to excellence in quality of workmanship and products. With each and every project being unique, we do oversee the entire project from initial design and free estimate, the permit applications, throughout the entire construction to very last clean up. We treat your project with the highest priority and take a pride in each and every installation. Our satisfied customers are our best advertisement. Please visit our website: https://avecconstruction.com Schedule your estimate today: https://meetings.hubspot.com/avec?uuid=3e905605-791c-4927-8b36-83266e7644f3 Take a look at one of our past Northern VA Projects: https://www.youtube.com/watch?v=Swe40lnlaLQ&t=1s

"We are extremely pleased with our lovely patio which was built by Nelson almost a decade ago. From the start it was executed properly from a beautiful design, grading away from house, putting a sturdy, non-destructible base with layers of gravel and stone and then the beautiful papers. Nelson, a truly skilled mason and professional, was reliable, efficient and methodical in completing the project for us on time and within budget. The recent patio refurbishment refreshed the patio and made it look brand new again. I highly recommend AVEC."

Ina M on May 2025

We are locally owned and operated construction company and have been doing installations and remodelling since 2005. We like to differ ourselves from the competition with the exceptional customer service and care, attention to the details and therefore to excellence in quality of workmanship and products. With each and every project being unique, we do oversee the entire project from initial design and free estimate, the permit applications, throughout the entire construction to very last clean up. We treat your project with the highest priority and take a pride in each and every installation. Our satisfied customers are our best advertisement. Please visit our website: https://avecconstruction.com Schedule your estimate today: https://meetings.hubspot.com/avec?uuid=3e905605-791c-4927-8b36-83266e7644f3 Take a look at one of our past Northern VA Projects: https://www.youtube.com/watch?v=Swe40lnlaLQ&t=1s

"We are extremely pleased with our lovely patio which was built by Nelson almost a decade ago. From the start it was executed properly from a beautiful design, grading away from house, putting a sturdy, non-destructible base with layers of gravel and stone and then the beautiful papers. Nelson, a truly skilled mason and professional, was reliable, efficient and methodical in completing the project for us on time and within budget. The recent patio refurbishment refreshed the patio and made it look brand new again. I highly recommend AVEC."

Ina M on May 2025


Avatar for Ossa Contracting Group

Ossa Contracting Group

5801 Pamela Dr
5.00(
4
)
Approved Pro

Ossa Contracting Group

5801 Pamela Dr
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
299 local quotes requested

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality interior and exterior carpentry, deckbuilding, home addition and structural services. We can also help with home repairs including painting, drywall and other smaller projects around the home. You will find us to be competitively priced with close attention to the details of each and every project with which we are involved. We look forward to building lasting relationships and guarantee your satisfaction!

"If I could give this company a 6 out of 5 stars I would! They did a fantastic job overhauling my mother's deck, back patio, fencing, and front portico. All of the work was absolutely essential for safety and structural reasons, and I'm so glad I chose OSSA to do the work. My mother has Alzheimer's, which presented additional issues, but the entire crew was incredibly kind, respectful, and understanding of the unique challenges they faced. They were responsive and kept me aware of everything regarding the job along the way. My mother is so pleased, and I have the peace of mind that all of her outdoor space is safe, beautiful, and accessible. I will be hiring OSSA to do some work in my own home, as I look to make necessary improvements in the future. I've told everyone I know how how wonderful they are. 6 out of 5 stars!"

Traci L on February 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality interior and exterior carpentry, deckbuilding, home addition and structural services. We can also help with home repairs including painting, drywall and other smaller projects around the home. You will find us to be competitively priced with close attention to the details of each and every project with which we are involved. We look forward to building lasting relationships and guarantee your satisfaction!

"If I could give this company a 6 out of 5 stars I would! They did a fantastic job overhauling my mother's deck, back patio, fencing, and front portico. All of the work was absolutely essential for safety and structural reasons, and I'm so glad I chose OSSA to do the work. My mother has Alzheimer's, which presented additional issues, but the entire crew was incredibly kind, respectful, and understanding of the unique challenges they faced. They were responsive and kept me aware of everything regarding the job along the way. My mother is so pleased, and I have the peace of mind that all of her outdoor space is safe, beautiful, and accessible. I will be hiring OSSA to do some work in my own home, as I look to make necessary improvements in the future. I've told everyone I know how how wonderful they are. 6 out of 5 stars!"

Traci L on February 2025


Avatar for EcoDecks

EcoDecks

6602 Quicksilver Ct
5.00(
4
)
Approved Pro

EcoDecks

6602 Quicksilver Ct
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
232 local quotes requested

Northern Virginia preferred deck contractor, EcoDecks understands the power of a well-crafted deck built from quality materials and backed by 5-star customer service. Beyond the careful design of your deck, we also make sure that we deliver the best craftsmanship and unrivalled workmanship when it comes to deck installations, repairs, and replacements for our customers. We want to make sure that your deck is solid, sturdy, and stable. Whether you are hosting a barbecue with friends and family or relaxing alone outside, you should feel completely safe and secure on your deck.

"EcoDecks team did a very professional and beautiful job replacing our old deck with a new one. They were detailed, timely, reliable, and the workmanship of the deck is excellent. They used high quality lumbar. It was a pleasure having this team replace our deck and I look forward to using this company in the future."

Ruslan R on September 2025

Northern Virginia preferred deck contractor, EcoDecks understands the power of a well-crafted deck built from quality materials and backed by 5-star customer service. Beyond the careful design of your deck, we also make sure that we deliver the best craftsmanship and unrivalled workmanship when it comes to deck installations, repairs, and replacements for our customers. We want to make sure that your deck is solid, sturdy, and stable. Whether you are hosting a barbecue with friends and family or relaxing alone outside, you should feel completely safe and secure on your deck.

"EcoDecks team did a very professional and beautiful job replacing our old deck with a new one. They were detailed, timely, reliable, and the workmanship of the deck is excellent. They used high quality lumbar. It was a pleasure having this team replace our deck and I look forward to using this company in the future."

Ruslan R on September 2025


Avatar for TrueDecks

TrueDecks

100 W Diamond Ave.
4.47(
370
)
Approved Pro

TrueDecks

100 W Diamond Ave.
4.47(
370
)
Approved Pro
Customers say: Quality work
1168 local quotes requested
26 years of experience

DeckMaster Inc. is now operating under a new revamped trademark name TrueDecks®. Same family-owned and operated business, same services, same quality, a new unique nationwide name. We have been in business for over 20 yrs providing deck, fence, patio construction, restoration and maintenance services. We are also the founders of the PressureLess cleaning & preservation system using a low pressure washing method. We are also specialize in all types of composite (Trex, Fiberon, Timbertech, Azek,etc) and exotic materials. 30 Employees. Cost is determined by the job. No travel charges. Additional phone - 240-685-1730

"We have been so pleased with the whole process. From the estimate with Fernando, to the professional and friendly Office staff, to Selvin and his crew who rebuilt the deck. The communication was timely and easy. You all made making payments simple. The quality of the materials and workmanship were beyond expected. The only delay was due to me not reading an email so I apologize for that. Selvin and his crew were so nice and professional. There were no delays. Even the clean up was done within 24 hrs of the completion. Our deck is now beautiful but more importantly, safe to use. Oh, and the stair lights are amazing!! Thank you all for a great experience."

Lisa G on June 2025

DeckMaster Inc. is now operating under a new revamped trademark name TrueDecks®. Same family-owned and operated business, same services, same quality, a new unique nationwide name. We have been in business for over 20 yrs providing deck, fence, patio construction, restoration and maintenance services. We are also the founders of the PressureLess cleaning & preservation system using a low pressure washing method. We are also specialize in all types of composite (Trex, Fiberon, Timbertech, Azek,etc) and exotic materials. 30 Employees. Cost is determined by the job. No travel charges. Additional phone - 240-685-1730

"We have been so pleased with the whole process. From the estimate with Fernando, to the professional and friendly Office staff, to Selvin and his crew who rebuilt the deck. The communication was timely and easy. You all made making payments simple. The quality of the materials and workmanship were beyond expected. The only delay was due to me not reading an email so I apologize for that. Selvin and his crew were so nice and professional. There were no delays. Even the clean up was done within 24 hrs of the completion. Our deck is now beautiful but more importantly, safe to use. Oh, and the stair lights are amazing!! Thank you all for a great experience."

Lisa G on June 2025


Avatar for HD Exteriors

HD Exteriors

9010 Hornbaker RD
4.10(
20
)
Approved Pro

HD Exteriors

9010 Hornbaker RD
4.10(
20
)
Approved Pro
Customers say: Quality work
512 local quotes requested
Free onsite estimate

From our initial meeting to the completion of your project, our number one goal is to exceed your expectations. We install economical projects with great resell value along with large outdoor living staycations. When you choose to work with us, you get a project manager to communicate important information and oversee the installation of your project. Before we can begin construction, there are many tasks that must be completed. We do this efficiently by using project, customer service and communication tools and technologies along with a great staff that all share the same vision of excellence. Below are the steps we take to ensure you are 100% satisfied with your choice.

"From the initial planning to the final inspection, everything went smoothly and the work was done in a timely manner. The work crews were professional, and did a careful job on everything. I was surprised that there was more sealing and protection applied to the underlying structure than I anticipated, more than code requires, and the deck should last a long time."

Norman B on March 2024

From our initial meeting to the completion of your project, our number one goal is to exceed your expectations. We install economical projects with great resell value along with large outdoor living staycations. When you choose to work with us, you get a project manager to communicate important information and oversee the installation of your project. Before we can begin construction, there are many tasks that must be completed. We do this efficiently by using project, customer service and communication tools and technologies along with a great staff that all share the same vision of excellence. Below are the steps we take to ensure you are 100% satisfied with your choice.

"From the initial planning to the final inspection, everything went smoothly and the work was done in a timely manner. The work crews were professional, and did a careful job on everything. I was surprised that there was more sealing and protection applied to the underlying structure than I anticipated, more than code requires, and the deck should last a long time."

Norman B on March 2024

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FAQs for shelter or outbuilding building service projects in Chantilly, VA

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 Chantilly, VA 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.