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Top-Rated Addition and remodeling pros in Wilmington - Updated Nov 2026

Avatar for Craftsman Builders Inc.
Craftsman Builders Inc.
4.8(
17
)
Basement - Remodel

Serving Wilmington, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"It went great. Larry and his two sons came in, were very professional an did a great job. They finished a few days earlier than they thought as well. I would recommend Larry and Craftsman Builders to anyone, they were great!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Recommended by100%of homeowners
Avatar for Mighty Basement & Bath
Mighty Basement & Bath
5.0(
31
)
Basement - Remodel

Serving Wilmington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I recently had Mighty Basement and Bath finish my basement and build a new bathroom, and I couldn't be happier with the results. They did a fantastic job, kept the project on schedule, and stayed right within my budget. The final space looks absolutely amazing! Highly recommend Scot and his team for any remodeling needs."
TV and Entertainment
Main area
Entertainment
Fitness Room
Finished Space

+33

Response time11 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for Imperial 1 Construction Inc.
Imperial 1 Construction Inc.
5.0(
9
)
Major Renovation - Multiple RoomsAddition to Existing Structure - BuildGarage - Remodel+2 more

Serving Wilmington, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We had a great experience! Javier was onsite and hands-on with the project. He was also extremely responsive. He ensured everything was well coordinated and had his crew working around the clock to minimize the amount of time we had to be closed. I have had work done in my home that took months and this was an extensive remodel done in a couple days - amazing!! The workmanship was also top quality and Javier made sure we were satisfied with everything that was done. I would highly recommend!"
Residential Remodeling
Bathroom Remodel
Industrial Business Roofing Project
Industrial Rehab
Residential home redesign and renovation

+9

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Bathcrest of Chicago
Bathcrest of Chicago
4.5(
55
)
Bathroom - Remodel

Serving Wilmington, IL and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"The owners came out and they made me feel that they really care about doing the best job that is affordable with the best quality supplies in the business. The installer was very nice and did a fantastic job!"
 Before
Left side on the bask wall
After
Left side back wall
Right side back wall of the bathroom

+6

Recommended by55%of homeowners
Avatar for Century City Baths
Century City Baths
4.4(
64
)
Bathroom - Remodel

Serving Wilmington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"We had our bathroom remodeled last month, and I?m so glad we chose Century City Baths. They were organized every step of the way?from precise measurements to thoughtful design and the remodel itself. Everything stayed on schedule, and the results exceeded our expectations. I highly recommend them to anyone looking to upgrade their bathroom!"
Beautiful Bathroom
Bathroom Photos
Bathroom Photos
Bathroom
Tavern Slate

+48

Response time6 hrs
Response rate90%
151 neighbors recently requested a quote
Avatar for EMMERICH CUSTOM BUILDING & FINISHING, LLC
EMMERICH CUSTOM BUILDING & FINISHING, LLC
5.0(
6
)
Bathroom - Remodel

Serving Wilmington, IL and surrounding areas

Approved

In business since 2024

Free estimates

"The quality of work was excellent. Unforseen problems were noted, discussed and expertly resolved. Care was taken to accommodate continued household activities during construction. The site was left clean and free of debris. Emmerich Custom Building & Finishing was great to work with and is certainly on my recomended list."
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel

+21

7 neighbors recently requested a quote
Aseret Development Series LLC
5.0(
2
)
Major Home Repairs (General Contractor)Addition to Existing Structure - BuildGarage - Remodel+2 more

Serving Wilmington, IL and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

Transform your home with Aseret Development Series LLC. Our expert team in Chicago specializes in general remodeling, delivering exceptional results that exceed expectations. Contact us today to bring your dream home to life.

Photo 1
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1 neighbors recently requested a quote
Recommended by100%of homeowners
Robert Anthony Renovations
5.0(
1
)
Addition to Existing Structure - BuildAddition to Existing Structure - Build - For BusinessBasement - Remodel+8 more

Serving Wilmington, IL and surrounding areas

Approved

"We had an excellent experience working with Robert Anthony from start to finish. They were professional, responsive, and incredibly detail-oriented throughout our kitchen remodel. His team completed our renovation on time, kept the workspace clean, and communicated with us every step of the way. The quality of the craftsmanship exceeded our expectations, and you can truly tell they take pride in their work. They transformed our kitcjen beautifully and made the entire process smooth and stress-free for my family. We are beyond happy with our kitchen and we couldn’t recommended him more."
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FAQs for addition and remodeling projects in Wilmington, IL

The proper sequence of a kitchen installation starts with laying the foundation and structural framework. From there, you need to establish utilities like plumbing, wiring, and gas lines, then install cabinetry and countertops, and finally finish with flooring, painting, tile backsplashes, and lighting. A professional kitchen installation contractor can coordinate each component of your project to minimize the timeline and maximize resources.

The Wilmington, IL homeowners’ guide to addition and remodeling services

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