How much do addition contractors typically cost?
- Willis, Texas Average$28,823
- Typical Range$18,500 - $28,823
- Low End - High End$3,000 - $76,000

Remodeling/Renovations, Roofing, HVAC/Electrical , and 2 more
"Omar and his crew did much more work than interior painting, I could only submit 1 answer. They professionally prepped and painted the exterior of my very big,- very old Folk Victorian home, they removed and replaced my attic insulation, replaced entire house ceiling with shiplap, added a new exterior door to access my utility room, installed new kitchen counter tops, butcher block island top, brick back splash, new kitchen sink, and much more. These guys are extremely talented, they stayed on schedule the entire project. The attention to detail is admirable! Omar is a man of his word and was always willing to go the extra mile every single time I threw a change or update to the plan! I highly and confidently recommend Omar and his crew for any project no matter how big or small."
9C8C6727B5990F4CAC0643EA409FDFC241C36D60BAED97828D40E44C7758B142 F. in September 2026

"I choose Epic Home Construction LLC through Angi List doing my patio, my covers patio with windows to make a four seasons room. Mainly because of the friendly and professional owner. Adrian provided a thorough bid on my project which including the tile flooring and within my budget. The quality and look of the windows of exactly what I was wanting. The windows took a little longer to arrived but the quality and workmanship of these windows is excellent. Extremely recommend Adrian and his team."
Curtis G. in February 2024
"The patio enclosure was the second project done by Starz Home Remodeling. The first was to redo the patio flooring and cover the patio, complete with matching the shingles from my home. I really like Starz because of the quality of the work that they do, the professionalism, and fairness in pricing. If you have any projects that need to be done in your home, I highly recommend Starz. Not only have they done the big jobs of redoing my patio, they have also done smaller jobs like installing ceiling fans, redoing the grout in my showers, adding gutters, and some exterior cosmetic work around my home and garden. I am extremely pleased with the work done by this company."
14E140FFA1A767941932C8E3BAAAB6BA569BBAFB36F1163A6E350B8193E5599C D. in September 2026
"The Hemma Roofing crew arrived on-time and did an excellent job!"
378ADD7AF9751621B7440810624E0AEDA5765EA67003612CFBE6C2BDEBC4A932 C. in June 2011
In business since 1987
About us: "Contact Colony Builders Inc in Houston, TX, for full home improvement services. Our company focuses on siding replacement, window replacement, patio covers, room additions and more. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!"
About us: "We specialize in all types of construction including new construction and remodel. From replacing an old deck to changing a bathroom faucet, to a complete new addition to your home we have got you covered!"

About us: "Lonestar Elite Contracting is committed to providing dependable, high-quality home improvement and general contracting services. We specialize in roofing, fencing, flooring, painting, concrete, drywall, texture, remodeling, and more. Our mission is to deliver exceptional workmanship, honest service, and lasting results that our customers can trust."
About us: "My name is Brett Winek, and construction and helping others has been a passion of mine my whole life. I've come together to work with my father and childhood friend to make my dream of growing a great and reliable company to life. I operate my business off of clear and precise work, and value being punctual and reliable to my customers as we value your time and understand that time is valuable."
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Willis Addition & Remodeling Contractors are rated 4.8 out of 5 based on 41 reviews of 41 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Build an Addition Contractors that serve a different city in Texas, here are some popular suggestions:
What best describes this project?
Find out how HomeAdvisor can help your business