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Find Addition to existing structure builders in Willow Springs

Avatar for Wentworth Construction
Wentworth Construction
5.0(
22
)

Serving Willow Springs, IL and surrounding areas

Approved

In business since 2002

Customers say: True professional

"Wentworth Construction - Mike Crispo and his crew were outstanding in every way in building my 800 sq ft home addition. Very trustworthy - met every commitment. Outstanding planning and communications. Met schedule. And the best quality I have seen in 50 years working with contractors. Very reasonably priced . I would highly recommend them for any work where you need high quality from a trustworthy pro."
4 Season Room Addition
Cedar cathedral ceiling 4 season room
4 Season Room Addition
4 Season Room Addition
Additional Photos

+8

Response time6 days
Recommended by100%of homeowners
Avatar for High Quality Painting LLC
High Quality Painting LLC
4.8(
99
)

Serving Willow Springs, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"My experience with Salvador and his team went so well that I don't think I will hire any other company for future projects! My bathroom was very, very dated and needed to be fully gutted. Salvador gave me a fair price for all the work it needed and worked very hard to work within that budget. His team is the best I've ever had. Salvador is RESPONSIVE. He would text me back, call me back, and show up whenever I needed his input. His team, led by Eduardo, and supported by Oscar and a few other fantastic crew members, had all the qualities I wanted in a renovation team. 1) THEY NEVER SAID NO. The gentlemen had a solution for every hiccup, and every unforeseen issue that came up in the project. Additionally, all my creative ideas were incorporated into the renovation, and they ALWAYS found a way to make my design come to life. 2) RESPECT IS THEIR PRIORITY. I had two very young sleeping babies who had specific schedules during this big project. Eduardo and his team always respected the kids' demanding schedule by tiptoeing while they napped and closing doors very quietly, working with my children in mind--and I didn't even have to ask them to do this. The gentlemen were courteous, respectful, and considerate every day for the time they worked in my home. 3) THEY ARE SMART AND CREATIVE. Salvador, Eduardo, and Oscar gave me feedback and creative input during the project that really saved me time and helped me reach the vision I hoped for. The end result: my friends and family tell me that my new bathroom looks like it belongs in a hotel and a magazine. I can't thank Salvador enough for all the great work he and his team did!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Imperial 1 Construction Inc.
Imperial 1 Construction Inc.
5.0(
9
)

Serving Willow Springs, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Kept appointment, honored original quote, did additional work for minimal cost. Extremely pleasant to work with, kept me up to date with progress and did a great job. Finished job looks amazing. Will definitely hire again."
Residential Remodeling
Bathroom Remodel
Industrial Business Roofing Project
Industrial Rehab
Residential home redesign and renovation

+9

Response time1 day
Response rate95%
Recommended by88%of homeowners
A P Builder & General Contractor LLC
4.0(
96
)

Serving Willow Springs, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"Angelo did everything as planned. We walked over the construction plans before construction started. Site drawing detailed how the finished room addition and sun porch would look after the job was completed. Wife and I were completely satisfied with the finished job. Ready for summer 2021 with or without COVID... Construction crew (Framers) did a fantastic job. Always arrived on time and job was completed on time. Will be happy to recommend AP Builders for any residential construction project."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+16

Response time5 days
Response rate96%
4 neighbors recently requested a quote
Avatar for Genstone Construction
Genstone Construction
5.0(
5
)

Serving Willow Springs, IL and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

We bring over 40 years of expertise in bespoke home renovations crafted to reflect your vision, lifestyle, and standards. From gourmet kitchens and spa-inspired bathrooms to seamless additions and full-home transformations, our work is defined by timeless design, superior craftsmanship, and a client-first approach.\nOur elite team delivers a seamless experience from concept to completion, managed with meticulous attention to detail ensuring daily progress, quality, and clear communication.\nWe don’t ask for upfront payments - because trust is earned, not expected. Work begins only once permits are secured and materials are ready, ensuring complete transparency. Clients are fully protected with contractor liability insurance and receive lien waivers with each payment milestone.\nNo two homes and our custom process ensures a tailored renovation experience that delivers luxury without compromise and beauty without the burden.

New kitchen remodel
Kitchen Remodel
Bathroom
Bathroom
My jobs

+8

Response time1 day
Avatar for T&K Builders LLC
T&K Builders LLC
3.9(
7
)

Serving Willow Springs, 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
7 neighbors recently requested a quote
Avatar for G.A.STEELE CONSTRUCTION
G.A.STEELE CONSTRUCTION
4.7(
3
)

Serving Willow Springs, IL and surrounding areas

Approved

"Gene has been wonderful to work with and pays as much attention to details as I do! He is knowledgeable and dedicated to finding the best solutions for a complex project. We are only halfway through the project now but we will share more information and photos when we finish next week."
25 neighbors recently requested a quote
Avatar for Buildmax
Buildmax
3.3(
3
)

Serving Willow Springs, IL and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

With 20 years of experience in industry, Buildmax is your industry expert in DuPage county. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today & we look forward to working with you! \n

Response time1 day
1 neighbors recently requested a quote
Recommended by50%of homeowners
Robert Anthony Renovations
5.0(
1
)

Serving Willow Springs, 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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Showing 1-10 of 468
FAQs for addition to existing structure building service projects in Willow Springs, 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 Willow Springs, 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.