Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in American Canyon, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in American Canyon

Avatar for Oak Creek Canyon Builders
Oak Creek Canyon Builders
4.9(
11
)
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

Customers say: True professional

"The service was perfect, they were easy to work with, they were on time, worked clean & courteous. provide info and feedback on what things needed to be done. everything was great, they did a good job. Worked on timely adherence to the estimate was perfect."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
.
.
.
.
.

+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Cerletti & Kennedy Design-Build
Cerletti & Kennedy Design-Build
4.3(
109
)
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"Worked with Robert and his team to build our ADU. His experience and knowledge was helpful throughout. His team is professional and made sure all inspections passed. Would highly recommend working with him."
in the beginning
 Finished!
Wish I had a good camera
 Eat in kitchen, new wood flooring, beam ceiling
 Chefs table

+45

Response time3 days
24 neighbors recently requested a quote
Recommended by76%of homeowners
Patton Construction
4.3(
25
)
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

In business since 1982

Free estimates

Customers say: Quick response

"Cal Patton is THE ABSOLUTE BEST. The work he did remodeling my garage into a studio apartment was done with quality workmanship, professional care, and great communication. Now, two years later, I am adding a bathroom and had some questions. Cal answered my texts and calls immediately and, even though he had several other projects going on, he literally jumped in the car and came to advise another contractor to set him straight. (I wish Cal could be doing the bathroom addition but he was booked currently.) I highly recommend Cal. He's got your back, he is a true pro, and a great human being."
custom home hall bath
custom home dining room
custom home family room
custom home
custom home

+9

Response time2 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Grade A Builders
Grade A Builders
5.0(
1
)
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Drywall Dynamics is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. \n \n \nFamily Owned and Operated \n \n36 years of experience. \n \nemergency Hours available upon request

Response time7 hrs
Response rate87%
1 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Addition to Existing Structure - Build

Serving American Canyon, 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 W OROZCO CONSTRUCTION INC
W OROZCO CONSTRUCTION INC
New to Angi
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello everybody my name is will orozco ceo of w orozco construction inc we are here to help you with your house project ADU Remodeling new construction we are a company what we staring the company from bottom we know all about construction the main goal is keep all the costumer happy with all the construction projects clean and safe

Avatar for Grid Design Build
Grid Design Build
New to Angi
Addition to Existing Structure - Build

Serving American Canyon, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 days
...
Showing 1-10 of 247
FAQs for addition to existing structure building service projects in American Canyon, 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 American Canyon, 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.