Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Austin, TX

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 Austin

Avatar for Alter Construction
Alter Construction
5.0(
34
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"My husband already left a review for our project, but I wanted to add some additional praise. Alter Construction did an absolutely wonderful job replacing our floors and I highly recommend them! Communication: One of the first things you'll notice with Eli and his team is the tremendous amount of communication. He'll talk you through everything, provide recommendations as necessary, and answer any questions. On top of that, Eli sent us multiple updates every day that we were out of the house to keep us aware of what was happening. Pictures, video, text explanations, and he was always available for a call. It really put my mind at ease that the house was well taken care of in our absence. He ran the outside taps when it froze, kept the house at the temperature we requested, and cleaned up everything after. He also made us aware of little things like how the paint color we picked for baseboards didn't match the existing trim. With everything he did, made sure that we would be happy with the finished product. Quality: The workmanship is outstanding. The tile is cut and laid beautifully, with no hollow sounds when walking. My father used to lay tile back in his day, so trust me when I say it was well inspected after! Our walls have rounded corners, so it was very nice of Alter Construction to cut and round the baseboards instead of leaving them sharp. It looks very clean now. Attention to Detail: What really makes the work stand out is the team's attention to detail. They replaced a section of baseboards that wasn't in the work area to make them match because they were visible from the living room. They were kind enough to reinstall our baby gates at a higher position because the new baseboards were taller than the old ones. They even patched a hole in the carpet of one of our bedrooms with the scraps they pulled up from the living room. This wasn't something that we had asked them to do, they just took the initiative to really make everything nice for us when we came home. Summary: If you're looking for someone to do work on your house, you can't go wrong with Alter Construction. They'll take care of you like family and I promise you won't be disappointed."
Hamant Home Remodeling
Office space renovated
Hamant Home Remodeling
Hamant Home Remodeling
Hamant Home Remodeling

+7

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for W&J All Purpose Construction
W&J All Purpose Construction
4.8(
25
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I hired William initially to rehang a stuck back door for $150. Then I asked if he would trim a stuck wooden patio door, reattached some gutters and hang some thick plastic curtains on the outside of a patio. He did all these cheerfully, and along the way, selected about 25 vintage LPs I had as payment for the extras. I guess I should have figured on finding a music aficianado in Austin being a pretty good handyman!"
Fence & gate repair tree damage
Fascia trim
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project

+320

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Sonart Construction Corp.
4.8(
245
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"If you are looking for a solid construction company sonart is the way to go for sure! All I could say was wow aside from the fact that my mouth was completely open for a solid five minutes LOL! The house was built around the 50s and hasnâ t been updated since the original build. To see our bathrooms brought more to a modern the lights was honestly heartwarming I know my mother would have appreciated this!Thank you again guys for your hard work!"
Response time10 hrs
Response rate94%
Recommended by83%of homeowners
Avatar for Ace Remodeling TX
Ace Remodeling TX
4.8(
149
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"We needed more space, so we decided to add on to our home. We found that we made the perfect choice with Ace Remodeling TX. Rose continuously updated us throughout the process and made us feel comfortable about our decision. The team worked efficiently and made sure the addition blended perfectly with the existing structure. They also helped us choose materials that matched the rest of the house. The addition turned out great and we are so thankful for the extra space."
Kitchen Remodel Cedar Park
Austin Bathroom Remodel
Bathroom Expansion
Remodel to Open Concept Kitchen
Kitchen Remodel

+385

Response time10 hrs
Response rate95%
75 neighbors recently requested a quote
Avatar for AGC Home Remodeling
AGC Home Remodeling
5.0(
55
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"We had a pretty tricky project trying to create one level throughout an old house. Our project started with a foundation repair before they came in so we had some other repairs as well. The AGC team handled the subflooring build out, baseboards, door casing adjustments, trim, some new bead board in a bathroom, a pine accent wall, sheetrock repairs, texture and painting. We had a few issues come about during the project but they were eager to correct anything we were concerned about to our satisfaction. Alan produced quick accurate quotes and Geoff was very hands on and commutative throughout the project. Anytime there was a concern, Geoff quickly worked with his crew to correct the issue. The pine accent wall and sheetrock repairs were especially polished and clean. The payment process was clear and convenient. We hope to work with them again in the future."
Custom home gym remodeling in Austin, TX featuring vaulted wood-paneled ceilings with exposed beams, wide-plank oak flooring, floor-to-ceiling panoramic windows, and minimalist Scandinavian-inspired design with curated natural textures and clean modern finishes.
Long curved driveway leading to a remodeled garage with ranch-style limestone exterior in Austin, TX
Luxury transitional-style white kitchen remodel featuring a spacious galley layout, marble countertops, gold hardware, a pot filler over a gas range, glass pendant lighting, and warm hardwood flooring, seamlessly connected to a cozy breakfast nook with a built-in bench.
Newly constructed Lakeway deck with open-air kitchen, featuring wood-slat pergola, high-end cabinetry, and dining area overlooking scenic waterfront.
Hill Country Transformation

+384

Response time1 day
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Best Austin Handyman & Remodeling
Best Austin Handyman & Remodeling
4.2(
1,005
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Austin Best Handyman did an excellent job on replacing two sets of sliding glass doors. Their workmanship was very good. They were timely with the installation and their service providers were friendly."
Additional Photos
Remodeled Interior & Tile
Remodeled Kitchen
Custom Fence
Response time1 day
1 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for LFM Construction & Remodeling
LFM Construction & Remodeling
4.9(
51
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I recently hired LFM Remodeling to update the small master bathroom in my condo, and I’m so glad I did! They replaced an oversized tub and completely transformed the space into something clean, modern, and spa-like. Stav and his team were professional, responsive, and respectful of my home. They kept things tidy, finished on time, stayed within budget, and handled a few small hiccups without missing a beat. The tilework is beautiful, the fixtures look amazing, and the whole space feels calm and refreshed. I highly recommend LFM Remodeling — I’d definitely hire them again!"
Kitchen Remodel
Open Concept!
Restaurant Strorefront
Kitchen Remodel
Open Concept Kitchen

+94

Response time6 hrs
Response rate100%
120 neighbors recently requested a quote
Avatar for Consolidated Hospitality Services, Inc.
Consolidated Hospitality Services, Inc.
5.0(
20
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Tony was great with communication on the project and did the project efficiently and on time, at an affordable price. There were no hidden cost any added cost was explained and added to the bill and still was a great budget price for the deal. I highly recommend him for any remodeling job you need done. Thank you Tony for a job well done and your great personality. HUGS"
After photos
After photos
After
After
Bathroom remodel

+126

Response time1 day
Response rate87%
23 neighbors recently requested a quote
Avatar for T5T Contracting, LLC
T5T Contracting, LLC
4.9(
29
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"We had some very detailed/complex requirements for building our outdoor living space that many people wouldn't even bid on the project. Terry not only came in at a great price, and great quality, but went above and beyond in problem solving. He came up solutions that not even my designers had thought off. We are very happy with the results. I'll be coming back to T5T for all my projects."
Pergola on concrete patio
Pergola
Pergolas, Patios, Decks
Free Standing Pergola and Deck over Septic
Pergola on Concrete patio

+88

Response time7 hrs
Response rate89%
42 neighbors recently requested a quote
Avatar for LET Builders
LET Builders
4.4(
17
)
Addition to Existing Structure - Build

Serving Austin, TX and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Luis is the best general contractor I've worked with overall. We completely remodeled our master, and added a completely new guest bathroom. Aside from a few scheduling challenges and some details, all the work was carried out to high standards and specifications. LTE did not cut any corners, and on several occasions Luis went out of his way to rework items until they met or exceeded expectations. I'd hire him again in a heartbeat, and would recommend him for any construction work."
Living room
New ADU construction
House exterior
House Remodel Near Doman
House Remodel Georgetown

+139

Response time1 day
12 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 816
FAQs for addition to existing structure building service projects in Austin, TX

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 Austin, TX 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.