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Find Addition to existing structure builders in Wilmington

Avatar for Coach House Garages
Coach House Garages
4.8(
104
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

"They did an excellent job. They were expensive, but you get what you pay for. The building inspector of the city said this was the best built garage he had ever inspected. I would highly recommend them and I would definitely hire them again."
Job #S0202
Job #S0058
Job #T0038
Job #S0094
Job #V0218

+24

Response time2 days
Response rate95%
Recommended by93%of homeowners
Avatar for Imperial 1 Construction Inc.
Imperial 1 Construction Inc.
5.0(
8
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Everything went well from the minute I called to get an estimate, I felt so comfortable, I had a million questions, I was lil nervous because I have hired contractors in the past, and was ripped off, but from start to finish Imperial 1 made sure I was informed and happy with the work they did. I felt better knowing they wanted to make sure my project came out just to my liking"
Residential Remodeling
Bathroom Remodel
Industrial Business Roofing Project
Industrial Rehab
Residential home redesign and renovation

+9

Response time1 day
Response rate95%
1 neighbors recently requested a quote
Avatar for T&K Builders LLC
T&K Builders LLC
5.0(
3
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"contacted T&K Builders after discovering mold in my exterior wall, and their response was immediate and professional. The team quickly demolished the affected area and installed the necessary structural supports to safely hold the roof. Everyone on site worked efficiently, communicated clearly, and maintained a high level of professionalism throughout the process. They kept the site clean, protected materials from the elements, and were extremely organized—especially important since we received over four inches of snow the following day. From start to finish, the experience was seamless and stress-free. Their attention to detail, workmanship, and respect for the property truly set them apart. I would absolutely recommend T&K Builders for any future projects and would not hesitate to call them again. "
Mall Dr Shell remodel
6 neighbors recently requested a quote
Avatar for G.A.STEELE CONSTRUCTION
G.A.STEELE CONSTRUCTION
4.5(
2
)

Serving Wilmington, IL and surrounding areas

Approved

We are a locally owned and operated General Contractor that provides full service Remodeling! All your needs from permitting, construction and All inspections. We work closely with our clients to meet or exceed thier goals in thier projects.

20 neighbors recently requested a quote
Aseret Development Series LLC
5.0(
2
)

Serving Wilmington, IL and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"<p>Teresa is EXTREMELY  creative and talented. I love her slogan  "May I make a suggestion" her ideas and suggestions were well executed and personalized to my style . . Her team is also courteous and reliable, they weren't messy and disposed of all trash items and cleaned the area spotless after working. I would definitely refer her company to EVERYONE !!</p>"
Photo 1
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Recommended by100%of homeowners
Avatar for M3 Construction Group
M3 Construction Group
New to Angi

Serving Wilmington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

As a Licensed General Contractor & Masonry Specialist, with a focus on precision and structural integrity, I provide specialized masonry and restoration services designed to protect your investment. Whether it is a historic restoration or a modern repair, I combine technical expertise with high-quality craftsmanship to ensure your building stands the test of time.\nOur Core Services:\n• Masonry & Tuckpointing: Expert brick and stone repair, chimney rebuilding, and precision mortar matching.\n• Foundation & Waterproofing: Comprehensive crack repair and moisture barriers to keep your structure stable and dry.\n• Demolition: Safe, controlled deconstruction and site preparation for any renovation project.\n• Safety First: I am an EPA-certified Lead Renovator, ensuring all work on older properties is handled safely and legally.

Apartment Hall Remodel
Apartment Hall Remodel
Apartment Hall Remodel
Apartment Hall Remodel
Avatar for Klock Home Services
Klock Home Services
New to Angi

Serving Wilmington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Kevin with Klock Home Services, proudly serving the Fox Valley area. I provide reliable, detail-oriented handyman and home repair services at fair prices. From furniture and drywall repair to minor carpentry, fixture installs, and general maintenance, I treat every project like it’s in my own home. Whether it’s a small fix or a larger task, you can count on quality work done right the first time.

FAQs for addition to existing structure building service projects in Wilmington, IL

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 Wilmington, IL 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.