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Top-Rated Addition to existing structure builders in Mount-aukum - Updated Nov 2026

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

Serving Mount-aukum, 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

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

Serving Mount-aukum, 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%
Recommended by100%of homeowners
Avatar for Marksman Builders, Inc.
Marksman Builders, Inc.
3.5(
20
)
Addition to Existing Structure - Build

Serving Mount-aukum, CA and surrounding areas

Approved

In business since 1983

Customers say: Quick response

Marksman Builders Inc has been building in Placer, Nevada, El Dorado, and Sacramento counties since 1983. We are a fully licensed and insured contracting business. Our specialty is residential construction - custom homes and remodels. \n \nWe work with local designers to help clients achieve home plans that meet their needs and expectations. We also are glad to give a price quotation on existing plans. \n \nHaving over 40 years of building experience in the Gold Country we realize the special conditions and challenges of construction in the area. We make a commitment to staying up to date on code changes and new technologies within the building industry. Please feel free to contact us with any questions you may have.

Loomis Kitchen
Alder Cabinets
Living & Dining Room
East Sac Renovation
New bathroom

+30

3 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Marksman Builders, Inc.
Marksman Builders, Inc.
3.5(
20
)
Addition to Existing Structure - Build

Serving Mount-aukum, CA and surrounding areas

Approved

In business since 1983

Customers say: Quick response

"We are extremely happy with our remodeled kitchen and both bathrooms. Mark was very easy to work with and his crews were very skilled, prompt and flexible with a few changes we requested. They completed the job on time and were excellent at communicating their progress along the way. They stayed within the original contract agreement. We highly recommend Marksman Builders."
Expanded Groom's Changing Area
Custom Commercial Kitchen
Expanded Groom's Changing Area
Custom Commercial Kitchen
Expanded Bride's Changing Area

+175

7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Reece's Construction
Reece's Construction
5.0(
2
)
Addition to Existing Structure - Build

Serving Mount-aukum, CA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Reese was reliable, he was there when he said he would be. He quickly made changes as needed. He suggested solutions to unanticipated problems. He not only acted professionally, he looked professional. I will never call anyone else and I have two more phases of my remodel to go."
Putting together the kitchen
Cabinets
Finished product
Finished kitchen
Family room

+58

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Avatar for European Standards Flooring and Remodeling
European Standards Flooring and Remodeling
5.0(
1
)
Addition to Existing Structure - Build

Serving Mount-aukum, 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 Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Addition to Existing Structure - Build

Serving Mount-aukum, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I found these company online and I hired them to replace all the existing windows and patio doors with new fiberglass (Milgard) Ultra windows and a double French door from them a few months ago for our renovation. They provided us with an awesome price for the windows and doors themselves and for the labor of the installation as well. The representative that I spoke to was very professional and he came over to my house on the time and day that was scheduled ahead of time via the office. The people that we were involved with (including the installers and the sales man), was definitely outstanding. We had a minor issues that accorded during install, and they provided awesome post-sale support as well. I recommended them to all my friends and family as a great company for any energy efficient products. They are fantastic. And have some Sunday hours, which is absolutely a great help. We purchased 2 additional exterior doors from them and this was an add on that we decided to do in the last minute and after the work was stated. We were sure that they won’t be able to do it during the same time… but they did it and it went so smooth and excellent. Should've gone to Landmark construction energy crew for those too. You can shop with confidence with them!"
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 Mount-aukum, 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 Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Addition to Existing Structure - Build

Serving Mount-aukum, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Our bathroom was outdated and cramped, so we decided to remodel with Ocean Seven Builders. Ron was involved throughout the process and made sure we understood each step. What stood out most was how organized everything felt once the work began. The team was respectful of our home and finished the project close to the expected timeline. The final result looks modern and much more functional!"
Additional Photos
Additional Photos
Additional Photos
Recommended by59%of homeowners
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FAQs for addition to existing structure building service projects in Mount-aukum, 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 Mount-aukum, 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.