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Find Shelter or outbuilding builders in Chatsworth

Avatar for Oshri Construction
Oshri Construction
4.3(
6
)

Serving Chatsworth, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Asher and his team delivered the job on time and met our discussed estimates budget! They included my wife and I in the decision making process from beginning to end. They were respectful and a pleasure to work with and completely trustworthy. I would recommend them to friends and family without hesitation. -R"
Deck
Kitchen Remodel
Bathroom Remodel
Upscale Bathroom
Guest Bathroom

+99

Response time9 hrs
6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.4(
23
)

Serving Chatsworth, 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
RSF Construction Inc.
1.0(
1
)

Serving Chatsworth, 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!

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

Serving Chatsworth, 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
Avatar for Manchen Construction, Inc.
Manchen Construction, Inc.
5.0(
53
)

Serving Chatsworth, CA and surrounding areas

In business since 2018

Free estimates

"I received 6 quotes on a room addition and the best quality-price ratio came from Manchen Construction. I checked their reliability and they have many excellent recommendations so it was easy decision to go with them. Chen and his crew were great to work with. They were hard workers, clean, polite and respectful to my home. The project was finished on time and Chen kept costs within my budget. The outcome is phenomenal and I am satisfied with quality materials they used and also with their work. I highly recommend Manchen Construction and will work with this company on future projects!"
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+218

Recommended by100%of homeowners
Avatar for Superior Home Remodeling
Superior Home Remodeling
5.0(
122
)

Serving Chatsworth, CA and surrounding areas

In business since 1997

Free estimates

"Very pleased with our bathroom remodel! Demolition happened in one day, with careful cleanup when they were done. Installation then went forward with no delays, no waiting for materials or available crew. Excellent communications and supervision throughout the whole project. And the price was reasonable. Awesome experience and our new bathroom is fantastic! We would hire Superior Home Remodeling again for sure!"
Century City: Complete Interior Renovation
The Calvert House: Interior Renovation
Encino: Complete Interior Renovation
Burbank: Master Bathroom Renovation (Structural Walls Relocations)
Beverlywood: Roof, Exterior Paint, & Copper Gutters

+364

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

Serving Chatsworth, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"My parents wanted a couple of the rooms bigger in the house. So we hired Progressive Builders to get the job done. We extended the rooms about 5 feet each. The prices were great and everything turned out great. I thought it would have taken longer but they got the job done in rapid time. Thanks for all your hard work !!!"
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+57

Recommended by100%of homeowners
Avatar for Zenn CA Builders
Zenn CA Builders
5.0(
28
)

Serving Chatsworth, CA and surrounding areas

Free estimates

Credit card accepted

"After many roofing estimates that were incredibly high and came with either no financing or high interest financing, I stumbled upon Zen Builders. Simon was attentive, knowledgeable, and on top of his game. My roof was completed in three days, it's beautiful, and there were NO LEAKS when the rains came a few days later. The workers were professional, considerate, and the clean up was amazing. No trace of having construction in my yard. Because I was so happy with the work, I mentioned to Simon that I would love to have him come back and do a few more projects. I ended up with an even better financing option (both loans are well-within my budget) and a GORGEOUS new patio cover complete with a surprise ceiling fan in the middle! The patio is now white, and they painted the trim of my house to match. They also fixed my heating/AC ducts, insulated my attic, and for free, added plywood, so I can actually store items up there. I have never had an issue getting ahold of Simon or his sister, Kineret (Kerry). When there was an adjustment needed to the air ducts, the workers came out quickly (amid the COVID-19 quarantine) and simply fixed it! I couldn't ask for more! All work took less than a month to complete and I never felt pressured, ignored, or bamboozled. I have recommended Zen Builders to many of my friends. I hope they recover from the imposed quarantine to continue to provide excellent service."
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+124

Recommended by100%of homeowners
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FAQs for shelter or outbuilding building service projects in Chatsworth, 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 Chatsworth, 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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