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Top-Rated Custom home builders in Colfax - Updated Nov 2026

Avatar for Illinois Remodeling Consultants
Illinois Remodeling Consultants
4.2(
18
)
Find a Custom Home Builder

Serving Colfax, IL and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Scott and his team are wonderful. After recently being scammed by a contractor that we hired to remodel my parent's home, I had to quickly find someone who is honest and reliable. I called Illinois Remodeling Consultants and explained our situation to Scott and he was quick to help us. He immediately went over to the property and gave us his honest observations. Because my parents were taken advantage of, he made sure that they did not have the same experience. His prices are completely fair and he even helped us with that. He took care of everything. We are so grateful to have Scott on our side. He is the best project manager and makes sure that everything is done. We are having the bathroom and floors remodeled and the back door fixed. Later this year or next year we will work with him to have the kitchen done. The photos that I am attaching are of the unfinished bathroom, but you can tell the high quality of their work. They are awesome."
Small Bathroom Remodel - After
Hardwood Flooring - Pekin IL
Remodeling - Kitchen & Bathroom Project
Solar Panels Project
Custom Tile with a Bench

+136

Recommended by86%of homeowners
Avatar for World Painting Company
World Painting Company
3.9(
43
)
Find a Custom Home Builder

Serving Colfax, IL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I contacted World Painting after CertaPro dropped out of sight.  We quickly got an appointment with them and they were ready to give us a bid that day.  The price was reasonable and it included power washing, caulking, and painting our porch floor along with the entire house.
They were able to start within the week and kept us updated through out the project, letting us know what was the next step and when it would be completed.  Customer service was excellent.  When I had a question they called me back within the hour. 
They did an amazing job and we have gotten tons of compliments on it.  We would definitely use them again.
"
Hair Salon Remodel
Restoring Historical Home
Remodeling Cabinets
Recommended by78%of homeowners
Avatar for SAL Construction Services
SAL Construction Services
4.2(
17
)
Find a Custom Home Builder

Serving Colfax, IL and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We got SAL?s name from friends of friends at church that they had built a new house for. 
After a tour of their house we were set on SAL as our contractor. We had them remodel our master bathroom.  This
was a big project as everything was removed down to bare bones.  They guys showed up on-time every day and
always cleaned up the mess at quitting time. Scott & his crew are wonderful pleasant people that truly care about
what they do.  Our bathroom turned out perfect. We get so many compliments on the custom shower they built. Amazing!!!  I would recommend them to anyone. They aren't the cheapest contractor in town, but you get what you pay for.  We plan on having them back to replace our windows too!
"
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+8

Recommended by80%of homeowners
Avatar for Sundown Exteriors LLC
Sundown Exteriors LLC
5.0(
13
)
Find a Custom Home Builder

Serving Colfax, IL and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"My overall experience was EXTREMELY positive.  Zach was very knowledgeable, professional and trustworthy.  He seems to care very much about what he does. He listened to what I needed done and my financial restrictions and then presented me with options.  He was respectful, open to input and NOT patronizing to a single woman.  (That means a lot to me!)  The staff who came out and did the roof were really GREAT!  They were very respectful of my neighbors (lots of positive comments from neighbors), they were very skilled, professional, fast, efficient, and extremely tidy.  They also liked my dog which earns them lots of extra brownie points:)  My roof was a bit of a bear to do (very steep pitches) and it took only 2 days for total tear-off and replacement.  It looks really gorgeous with the architectural shingles (these have a very good warranty).  I am extremely happy.  There was a little mix up with the gutter covers but Bree was really, really helpful in getting everything resolved.  She and Zach compliment each other very well. I will be a returning customer as I have some windows, doors and siding that also need to be replaced.
"
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Find a Custom Home Builder

Serving Colfax, IL and surrounding areas

In business since 1971

Credit card accepted

"service provider sent by American Home Shield was excellent. The only issue I have with home warranty services is that they do not send their repair companies out on the week-end, even in an emergency. The customer service personnel is less than enthusiastic or helpful."
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+2

Recommended by65%of homeowners
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Custom Home Builders FAQs, answered by experts

Remodeling a house is often less expensive than building a new house. You can expect to pay an average of $100 per square foot when you are remodeling. The cost to build a house averages about $150 per square foot. When remodeling, though, some rooms cost more than $100 per square foot and some cost less. Use a home renovation cost estimator to accurately estimate your remodeling costs.

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

Shipping container homes last at least 25 years on average, but they can last even longer with proper maintenance. Since shipping containers are made from metal, they’re quite vulnerable to rust and corrosion. This issue is exacerbated in coastal areas or areas with a lot of precipitation. To extend the life span of your container home, install siding that protects the exterior. 

Ultimately, a work warranty is only as reliable as the contractor you’ve hired. That’s why trust and reputation are such important factors, in addition to having a solid contract and confirming appropriate licensing, insurance, and bonding. When looking for a contractor, it’s a good idea to read online reviews and ratings to see what kind of experience past customers have had. Issues with your contractor can make for an unsatisfying renovation process, but a reliable contractor can make the process go as smoothly as possible.

The Colfax, IL homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.