Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Grizzly-flats, 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 Grizzly-flats

Avatar for The AI Construction LLC
The AI Construction LLC
5.0(
13
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Our new deck turned out even better than we expected! Angel and his team were professional, efficient, and did excellent work from start to finish. The quality is outstanding, and we highly recommend The AI Construction to anyone needing a new deck or deck repairs."
Kitchen Remodel
Full kitchen project
Full kitchen project
Full kitchen project
Deck Project

+14

18 neighbors recently requested a quote
Avatar for Macc Construction
Macc Construction
5.0(
10
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

Approved

In business since 2012

Customers say: True professional

"Amazing contractor and crew. Always responsive to our calls and questions. Handled a large multiple room remodel on time and within budget. Has a great reliable crew. Their work was thorough and top notch. Willing to listen to our ideas all the while offering helpful advice on what might look better and ideas on saving us money. A great experience overall."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos

+126

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for LaFargue General Construction
LaFargue General Construction
New to Angi
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

LaFargue General Construction is committed to excellence in every aspect of our business. We uphold a\nstandard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is\nthe quality of service we bring to our customers. We have accurate knowledge of our trade\ncombined with ability is what makes us true professionals. Above all, we are watchful of our\ncustomers' interests, and make their concerns the basis of our business.,\nwith a 3 hour minimum on service requests.\nhome as if it were our own. Our services are customized to the individual

Crystal Boulevard
Crystal Boulevard
Crystal Boulevard
Crystal Boulevard
Crystal Boulevard

+5

Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I interviewed six solar companies and got bids from three. Charlie of Landmark construction & energy crew stood out much more above the other companies that I spoke and met with. He is responsive, always returned my calls quickly and he does what he says he is going to do. Charlie came over to my house and met with me before installation, during the installation and after. In addition he worked with his crew at the beginning of installation to make sure everything was perfect with a tricky area of my roofline. Above all of what I wrote above, Charlie and the office staff are very organized people. Charlie was able to provide me with a lot of information about rebates, taxes etc… and Every bit of information I could want related to monitoring my system, working with Landmark construction & energy crew, maximizing the cost benefits, and getting my tax rebate, are all gathered and clearly labelled in a binder. Charlie knew how to explain everything about solar and I could see during our meetings how much patient he have. Charlie didn't have to push anything in order to sell his work to me because his product was the one I wanted, it made sense, and the price was better than others. I can't think of a contractor and I've worked with quite a few once in the past and for this project, I met with several ones as well and Landmark construction & energy crew is more reliable, efficient, and customer-oriented. Thank you, Charlie!"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for C3 Builders Group
C3 Builders Group
5.0(
6
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

In business since 2017

Free estimates

"We hired C3 Builders Group to design and remodel our single family residence. Their design suggestions were exactly what we were wanting and they executed the construction work remarkably. The crew was a dream to work with and they were very professional. I am very happy to have hired C3 Builders Group"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Matt came to inspect our roof and found another tile that needed to be replaced in addition to the 2 that were already broken. He came the next day to do the job. In addition to replacing the tiles, he fixed other tiles that were previously repaired by another company. He was efficient and did an awesome job. Reasonable price and would use him again for any future jobs."
Additional Photos
Additional Photos
Additional Photos
Recommended by59%of homeowners
Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Addition to Existing Structure - Build

Serving Grizzly-flats, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"I went with Expert Home Builders on a room addition. The big and expensive project and bog responsibility but I'm happy I hired this contractor. David and his team showed up on time and they were great from first day to end of this project. David was knowledgeable, honest and helpful. He informed me about working progress all the time and contacted me immediately if there was something important. His team worked hard, kept working area clean as possible, they were professional, friendly and quick also. The project was finished ahead of schedule and results are excellent. The quality of work is superb, overall experience excellent and price very acceptable. I would highly recommend Expert Home Builders to all people I know!"
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
...
Showing 1-10 of 67
FAQs for addition to existing structure building service projects in Grizzly-flats, 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 Grizzly-flats, 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.