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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon25
    Verified home building services reviews

Top-Rated Home builders in Washington - Updated Nov 2026

Avatar for Milliman and Sons Builders
Milliman and Sons Builders
5.0(
15
)
Find a Custom Home Builder

Serving Washington, IL and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"We had just bought our house when we worked with Chuck and his sub-contractors. they were very professional and customer friendly. He asked plenty of questions to understand what it was we wanted and then confirmed before starting and would call to update us on how everything was going. The end results were exactly what we asked for!! If you want it done right, go to these guys!!"
Composite Dock with steps
Black Bamboo Flooring
Dormer Siding Repair (After)
Composite Dock
Dormer Siding Repair(before)

+43

Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Kitchen & Bath Specialties
Kitchen & Bath Specialties
4.7(
146
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Washington, IL and surrounding areas

In business since 1985

Free estimates

"The remodel went great. Joe and his crew were friendly and prompt. They did the work in a timely fashion and were very good at communicating about the project. They did an amazing job transforming our bathroom. They replaced a vanity, walls, put in a tub and tiled. They also laid vinyl flooring and installed lights. We were impressed and thrilled with how quickly they worked and with the finished project. We would hire them again for another renovation. Please check them out."
Kitchen 1
Kitchen 2
Kitchen 3
Beautiful Tile
Additional Photos

+5

Recommended by92%of homeowners
Avatar for Illinois Remodeling Consultants
Illinois Remodeling Consultants
4.2(
18
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Washington, 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
JMJ Building
4.4(
23
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Washington, IL and surrounding areas

In business since 2009

Free estimates

"Sometimes it is hard to schedule with John, but when he gets there, the work is fabulous.  There are people who drive by my house and stop just to tell me how beautiful my front porch is.  They do a great job of cleaning up after themselves, as well. I would definitely hire JMJ for any kind of deck/porch or full remodel.
"
Recommended by93%of homeowners
Avatar for World Painting Company
World Painting Company
3.9(
43
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Washington, 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 BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Washington, IL and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We hired SAL Construction to build us a garage in Morton.
All I can say is WOW!!! Nice, polite, honest, clean, punctual?My husband found
them on Google and after visiting their website we decided to give them a call.
They did everything they said and did a beautiful job right on budget! I recommended
them to my sister who needed a tile floor installed in her kitchen. Scott did
an amazing job on the tile as well. My sister was so pleased?Her & I both
would recommend SAL to everyone. Job well done!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by80%of homeowners
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Home Building FAQs, answered by experts

One of the best ways to negotiate with a homebuilder is to forgo price reductions. Instead, negotiate over upgrades and incentives, as many builders are more willing to go down that road than to decrease their own fee. Even if they were willing to take a cut, a reputable homebuilder often knows their worth, so a willingness to negotiate could be a red flag. Beyond that, builders are typically willing to negotiate closing costs instead of offering a discount on the base price.

A carriage house is a freestanding building, while a townhouse is connected to other units. A townhouse is a full single-family home and typically shares a parcel of land with other connected homes. A carriage house is rarely used as the sole single-family home on a property and is most often an additional building sharing property with a traditional single-family home. 

Renovating or remodeling an existing structure is usually less expensive than the cost to build a new house. That’s because you can save on the costs of new building materials, laying a foundation, framing the entire building, and installing new materials and utilities throughout the house. However, if a home is in very poor condition or is incredibly old, you could spend more on upgrades and restoration compared to building from scratch.

If you want to make your home eco-friendly, enjoy low maintenance, and love the fact that its looks will take people’s breath away (and not because they were trying to blow your house down), then a modern brick home is right for you. You can hire a mason to get the building process started for your brick home.

But if you’re not fond of the color and don’t want to deal with the process of repointing or other repairs, consider going with vinyl or wood. These materials offer a lower cost. While they tend to require more maintenance, they don’t cost nearly the same as exterior brick house repair.

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

The Washington, IL homeowners’ guide to home building services

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