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Find Addition to existing structure builders in Sonoma

Avatar for J R A Construction
J R A Construction
5.0(
12
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Outstanding work from start to finish. The quality of the workmanship exceeded my expectations, and the project was completed on time and within budget. I would definitely recommend this company to anyone needing construction work. Great communication, quality craftsmanship, and fair pricing."
Full kitchen remodel
Bathroom remodel
All kitchen remodel
All kitchen remodel
Concrete patio

+51

Response time2 days
3 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for Bielefield Construction, Inc.
Bielefield Construction, Inc.
4.9(
8
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"It can be really difficult to find the right contractor, one who is honest, shows up on time and does quality work at realistic prices. I found them in Bielefield Construction! This company has a great crew with many talents. Ray built us a dream deck that will last at least two life times. Thank you Bielefield Construction and crew."
Finished Fireplace Facade
Kitchen After
Kitchen After
ADA Shower Area
Before fireplace facade

+54

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bay Builders, Inc.
Bay Builders, Inc.
5.0(
5
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Warranties offered

"John sent Ross right away to put an emergency shower repair. The job was done quickly and very clean. I am very happy with the outcome with Bay Builders Inc. After 3 years the repair has held up very well."
Response rate100%
8 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Maldonado Jessy Construction
Maldonado Jessy Construction
4.3(
60
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Jessy and his team were incredible very professional , they did an outstanding job in building my new fence, Jessy came by every day to make sure everything was done properly, the finished fence is perfect , they also rebuilt and older fence, we couldnâ  t be happier and the price was well worth it . Highly recommended."
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction
Maldonado Jessy Construction

+25

Recommended by96%of homeowners
Avatar for Alpine Premium Construction
Alpine Premium Construction
5.0(
7
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

Free estimates

Offers commercial services

"GREAT WORK GREAT COMMUNICATION. Jay listened to our needs and wants, gave us the right price and delivered on time when it came to completing a very nice master bath remodel for us. Thank you Jay!! ( we did not feel like we were juggled in between other customers which is a huge plus for us)."
5 neighbors recently requested a quote
Avatar for Corona's Construction, Inc.
Corona's Construction, Inc.
5.0(
4
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"He builds 3 decks for me, they were large decks, he also extended the roof over one of the decks, and he fixed one of the decks, that was flooding with rain. He is easy to work with, explains everything, got the work done quickly, and on time. He is professional, reliable, and hard-working. No issues, no problems. He has done many projects for me, he does more than just decks. He has done windows, remodeling work, painting, and also put on a bathtub. He is the one I always call."
Response time9 hrs
Recommended by100%of homeowners
TAF BUILDING & DESIGN INC
5.0(
4
)
Addition to Existing Structure - Build

Serving Sonoma, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I hired them to do pest repair and paint the outside of my house as I was prepping for a sale. The quality of the work was excellent. I was informed at every step if something additional needed repair and given options. The paint job was superior. They let me know when the were coming, always showed up on time and didnâ t leave until the work was done. I highly recommend their company."
Response time10 mins
Response rate100%
9 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Sonoma, 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 Sonoma, 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.