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Find Shelter or outbuilding builders in Costa Mesa

Home Pro Remodeling & Construction, Inc.
4.1(
31
)

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.4(
23
)

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."
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+1

Response time6 hrs
Recommended by28%of homeowners
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RSF Construction Inc.
1.0(
1
)

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Avatar for L.A. Expert Builders
L.A. Expert Builders
5.0(
46
)

Serving Costa Mesa, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I contacted several recommended contractors on my kitchen remodel and decided to go with the best quality-price ratio provided by LA Expert Builders. Nir and his team started this project on time and it was a true pleasure to work with them. Nir was very knowledgeable, communicative, honest and helpful. He and his team finished this remodeling project in a timely manner and final outcome s great. I really like my new kitchen! Thank you Nir and LA Expert Builders!"
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+9

Recommended by100%of homeowners
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Avatar for Progressive Builders
Progressive Builders
5.0(
77
)

Serving Costa Mesa, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I had a good experience with Progressive Builders. My project with them consisted mainly of a wall removal to enlarge my family room, but also included flooring, painting, installing ceiling fans/lights, etc. The project was completed faster than anticipated and I was quite impressed with the efficiency of Eric's team. Eric was in constant contact with me via email and phone regarding any changes or adjustments that needed to be made. The cost of the project with Progressive Builders was less when compared to other companies, yet the quality of the finished product was excellent."
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+57

Recommended by100%of homeowners
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Avatar for Progressive Home Remodeling
Progressive Home Remodeling
5.0(
37
)

Serving Costa Mesa, CA and surrounding areas

Free estimates

"I was delighted with the professionalism and quality of the dream innovations group's work for our remodeling project within our budget. You will find the desired result with dream innovations, just as I did. They remodeled and redesigned my home from start to finish. No shortcomings or mistakes. They did a solid job, and I am grateful for it. It took about five months of consistent and continuous work, but sooner than I expected, they completed the job with time to spare. The results are fantastic and welcome. My family and friends love the new look and will hire it for their next job."
Roofing Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+78

Recommended by100%of homeowners
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Avatar for Top Leader Construction INC
Top Leader Construction INC
4.8(
26
)

Serving Costa Mesa, CA and surrounding areas

Free estimates

"I would highly recommend Top Leader Construction to friends and family. I hired them a few months ago to redo the stucco on my home and a few other exterior enhancements. I am extremely pleased with the product and service they have provided. They resolved all my issues and concerns I may have had with the project. Thank you!"
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+305

Recommended by100%of homeowners
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FAQs for shelter or outbuilding building service projects in Costa Mesa, CA

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 Costa Mesa, CA 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.

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