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Top-Rated Shelter or outbuilding builders in Austin - Updated Nov 2026

Avatar for Safe Space Construction
Safe Space Construction
4.8(
21
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"Working with Safe Space Construction was pretty much stellar. Steve consulted with us about what we wanted, made a few suggestions, and gave us estimates for different materials (along with info about the pros and cons of each). The crew came and demolished the old, rotten deck in surprisingly little time, and proceeded to build the new, improved deck. They are all very skilled, and both courteous and personable. We're very happy with the result, and can't wait to start entertaining out there!"
uptown Austin
J&A 02
J&A 03
J&A 04
J&A 05

+49

Response time1 day
Response rate95%
Recommended by88%of homeowners
Avatar for Best Austin Handyman & Remodeling
Best Austin Handyman & Remodeling
4.2(
1,006
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Austin best handyman was successful in working me into their busy schedule. They appeared on time and completed the job in time. I would highly recommend them for any job around the house. I have a few projects and plan on hiring them again."
Additional Photos
Remodeled Interior & Tile
Remodeled Kitchen
Custom Fence
Response time1 day
12 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for JR Brothers Construction & Remodeling
JR Brothers Construction & Remodeling
5.0(
9
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"JR Brothers Construction and Remodeling did an excellent job. They arrived on time and were very professional. I have arranged for them to do some additional work for me this week."
detached garage
detached garage
detached garage
detached garage
detached garage

+20

Response time11 hrs
Response rate96%
Recommended by44%of homeowners
Avatar for Best Austin Handyman and Remodeling
Best Austin Handyman and Remodeling
3.7(
39
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Best Handyman and Remodel did an excellent job for me. They were efficient and professional. They cleaned up after themselves. They answered all my questions along the way. They kept the gates closed so the dogs did not get out. They were professional from beginning to end. Office staff very helpful and professional. I highly recommend this company to anyone needing a contractor for home repairs!"
Pergola
Bathtub and tile surround
Whole home remodel
Bathroom
Pergola and deck

+34

Response time2 days
29 neighbors recently requested a quote
Recommended by81%of homeowners
Wright RE and GC, LLC
New to Angi
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are a locally owned and operated company out of Ft Worth, Texas. We value honesty and integrity in all aspects of our business. We offer a variety of general contracting services that are customized to each individual project. 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!

Response time4 hrs
Avatar for J&J Constructions
J&J Constructions
4.9(
23
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

In business since 2015

Free estimates

"Excellent in all aspects of the Job. I purchased a Greenhouse kit. It was done professionally, and he oversaw the installation of the electrical. He performed much like the general contractor on every phase of the job including some of the necessary landscaping needs to make sure all looked absolutely beautiful."
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+23

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for Junk doctors MD
Junk doctors MD
5.0(
39
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"This project couldn’t have gone any better. The company owner contacted me and set up a time to come by. His employees arrived as promised and were very polite and efficient. They asked what I needed them to do and they went above and beyond. They completed the job in a timely manner, left the building being emptied clean and organized. The fee was very reasonable. I will call Junk Doctors first if I have any further need of hauling and cleanup. I would highly recommend Junk Doctors to anyone needing this kind of service."
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+3

Recommended by100%of homeowners
QSE Construction & Remodeling LLC
5.0(
13
)
Shelter or Outbuilding - Build

Serving Austin, TX and surrounding areas

Free estimates

"QSE Construction & Remodeling LLC did a phenomenal job from start to finish! My wife and I are 1st time remodelers and the whole process can be overwhelming. Joe and Chevy gave us feedback and design ideas to help us throughout our complete Master Bath remodel which made everything run smoother once we got going. Everyone showed up on time every day and left the area clean for us to continue our daily lives when we returned home every night. We were high maintenance with our requests and attention to detail, but Joe and his team delivered on everything without exception. Our completed bathroom looks beautiful and we can’t keep enough business cards on hand after we showed our friends the work Joe and Chevy did. I would be happy to be a referral anytime for a big bathroom remodel or a large deck they also knocked out of the park anytime. Thank you guys!"
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+2

Recommended by100%of homeowners
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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.