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Top-Rated Addition to existing structure builders in Amador-city - Updated Nov 2026

Avatar for Waters Construction Co.
Waters Construction Co.
5.0(
5
)
Addition to Existing Structure - Build

Serving Amador-city, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Michael and team did such an amazing job on our bathroom remodel. They took our tiny, dysfunctional bathroom and turned it into a true master bathroom oasis in a short amount of time during the holiday season. When they had the space down to the studs, Michael sat down with us and discussed in detail the best possible use of the space and we couldn’t be happier with our final decision after going through the options. Michael was great at communicating and we still stay in touch to this day, which we truly appreciate. Great team who does great work and I will absolutely be giving Waters Construction a call for any and all future home renovations. I’ll let the pictures do the rest of the talking."
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+14

Response time6 hrs
Response rate100%
Avatar for The AI Construction LLC
The AI Construction LLC
5.0(
13
)
Addition to Existing Structure - Build

Serving Amador-city, 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

27 neighbors recently requested a quote
Avatar for European Standards Flooring and Remodeling
European Standards Flooring and Remodeling
5.0(
1
)
Addition to Existing Structure - Build

Serving Amador-city, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I just hired this company, haven't started the project yet, but for those whom came to give an estimation i was truly disappointed! Raul, came here took the time to check areas looking for soft spots in the floor, gave suggestions and solutions, and best and worst case scenarios. He had great ideals, gave me options and made me feel secure in knowing what his was doing and what and how they would proceed! That in itself speaks volumes! Others on here whom came were lazy, not looking or have a clue what kind of work was needed, yet spit out an estimate that made me laugh!! I will out of kindness not reveal their name! I will give more reviews as the project gets underway and done. I'll also post before and after photos!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

3 neighbors recently requested a quote
Avatar for SAHNER CONSTRUCTION
SAHNER CONSTRUCTION
New to Angi
Addition to Existing Structure - Build

Serving Amador-city, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

A+ BBB Rated Sahner Construction has been in business for 10 years. We have provided remodels, additions and full builds throughout the central Valley. With over 20 years of experience in the home building industry, we know what is important to our customers and we deliver on our commitments. Your project will be handled with top in class quality, on schedule and within budget.

Full home remodel.
Full home remodel.
Full home remodel.
Full home remodel.
Full home remodel.

+6

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

Serving Amador-city, 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 Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Addition to Existing Structure - Build

Serving Amador-city, 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 Amador-city, 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
Avatar for The Right Choice Home Remodeling, Inc.
The Right Choice Home Remodeling, Inc.
4.2(
139
)
Addition to Existing Structure - Build

Serving Amador-city, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"We recently finished our 600 sq/ft room addition at our home. We can’t write here enough good things about how satisfied we are with the completed addition project. We have already referred Pure Home Remodeling to some of our friends. Our addition project was to add an additional master suite that includes a small sitting room with built in wall cabinets and a small bar, a full bathroom, walk-in closet and of course the bedroom. Emil and his dedicated hardworking crew did a wonderful job. Not only that they took the blue prints and build them but they did it like it was their own project. They asked all the right questions and suggested many recommendations when they noticed a problem with the existing plans. Emil was at our house on a daily basis and he kept us informed of the current status of the work. They finished the remodeling job ahead of the planed date. We will contact them again in the future for any remodeling projects we may have."
Master Bathroom Remodel
Roofing
Bathroom Remodel
Roofing Service
Bathroom Remodel

+309

Response time2 hrs
Response rate89%
Recommended by84%of homeowners
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FAQs for addition to existing structure building service projects in Amador-city, 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 Amador-city, 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.