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Find Addition to existing structure builders in Calistoga

Pabst Blue Ribbon General Construction
4.5(
26
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quality work

"I did the demo myself to save $1100. When Dustin explained the last part of the bill ( $700 more for the stainless steel parts, $200 more for the rain gutter and $120 to hang the storm door) the demo paid for his overages. I don't object to paying for the work, but when I get an estimate I assume someone checks on the prices. He also promised to be done by the end of April but ended May 19th. The porch and stairs look good, but I would not hire him again."
Response time6 days
7 neighbors recently requested a quote
Recommended by90%of homeowners
OM & K BUILDERS COMPANY
5.0(
1
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

OM & K BUILDERS COMPANY is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day
Response rate97%
3 neighbors recently requested a quote
Palm Construction, Inc.
5.0(
90
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I hired Landmark construction & energy crew for a 650 sq/ft. of living room addition. Before we hired them, we already had all the necessary plans on hand including all the secured building permits with the city. When it comes to workmanship and speed, I must admit that landmark construction was very fast while investing extra attention to perfection. All the teams of workers worked fast even when it came to fixes and adjustments. They replaced the wood floor with new engineered wood flooring, repainted the entire ceiling and one living room wall and blended new stucco on the exterior wall. The new addition required new foundation, framing, and window installation. We are thoroughly content with all the work that was completed by landmark construction & energy crew. 1) they made sure to cover everything all around the working area in order to prevent damages and extra work due to paint spots and dust from all the sanding. 2) They came to work on a daily basis and few times they skipped work BUT they made sure to confirm that 2 days ahead. This was very responsible from them to do. 3) Charlie the Project Manager was available and reached all the time. When he couldn’t talk or answered, he called within the hour. In regards to pricing… the price that we got from Landmark construction & energy crew was in the middle range. Charlie came over to the house several times to discuss about the details and the process of the project, and after that he start working on the estimate."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Expert Home Builders, Inc.
4.6(
517
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Building this balcony was one of the best decisions I?ve made for my home. There was nothing there before just a plain wall. I love reading and I felt like I truly deserved this space. Expert Home Builders were my ally; they really nailed it from the structure to the finishing touches. You have no idea how much this balcony has changed my life, mornings and evenings are just spectacular from here"
Response time2 days
Response rate96%
Recommended by49%of homeowners
Palm Construction, Inc.
4.7(
99
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

In business since 2020

"I hired Palm Construction to build a deck and I can't say enough great things about this company and I am 100% satisfied with my new deck, it looks awesome and quality is superb. The final price is also more than acceptable. Thank you! I will strongly recommend Palm Construction to all my friends and family!"
Response time2 days
Recommended by97%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Addition to Existing Structure - Build

Serving Calistoga, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Calistoga, CA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Calistoga, CA homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.