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Find Shelter or outbuilding builders in Rancho-bernardo

Avatar for Merribuild
Merribuild
4.0(
19
)

Serving Rancho-bernardo, CA and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Working with Paul has gone extremely well up to this point. Since he is building a new ADU/ detached separate living space, it has taken extra time to get final plans and permits. It looks like Paul will be ready to start very soon and I ll update as the build begins. Since the project is not complete, and the survey would not let me skip the review for final overall ranking, I gave a 3 star (that s the only reason it wasn t a 5). I m excited to get started and I m confident Paul will build a beautiful dream space that I will move into this fall."
K I T C H E N
B A T H R O O M
Clean & White
Hall bath with Vessel Sink
Kitchen Remodels!

+120

Response time2 days
Response rate89%
Recommended by86%of homeowners
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.4(
23
)

Serving Rancho-bernardo, 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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Avatar for Passion Builders Inc.
Passion Builders Inc.
5.0(
1
)

Serving Rancho-bernardo, CA and surrounding areas

Approved

In business since 2022

Offers commercial services

Passion Builders is veteran owned and San Diego based premier General Contractor. We are focused on residential and commercial projects with our services including: exterior landscapes, hardscapes, home additions, accessory dwelling units (ADUs), and custom home builds. Our crew and extensive network of architects, engineers, and specialty contractors is what allows us to execute, but our commitment to quality craftsmanship and customer service is what sets us apart.

Gazebo for Hot Tub
Completed Photo
2nd Story Deck
Spanish Deck
Gazebo for Hot Tub

+15

Response time6 hrs
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RSF Construction Inc.
1.0(
1
)

Serving Rancho-bernardo, 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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IY Development & Renovation
4.9(
143
)

Serving Rancho-bernardo, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"IY Development and Renovation exceeded all my expectations with our kitchen remodel. Ilan Yosef and his team not only brought my vision to life but also added their expertise to create an even more stunning result. The work was precise, clean, and on schedule. Ilan made sure to address any questions or concerns I had along the way, and his transparency was refreshing. I m absolutely in love with my new kitchen, and I ll definitely be using IY Development for future projects!"
Recommended by50%of homeowners
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Avatar for Modern Home Remodeling
Modern Home Remodeling
5.0(
36
)

Serving Rancho-bernardo, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"We spoke to a few contractors and were not happy with their communication or ideas but when we got a hold of Modern Home Remodeling , they were so pleasant and reassured us that our home addition will look great and be ready for our family to come visit. Indeed, it did! They were efficient, affordable, and collaborative. I recommend working with them!"
Bathroom remodel
Bathroom remodel
Additional Photos
Additional Photos
Additional Photos

+51

Recommended by100%of homeowners
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Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Rancho-bernardo, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
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Showing 1-10 of 50
FAQs for shelter or outbuilding building service projects in Rancho-bernardo, 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 Rancho-bernardo, 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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