Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Oak Brook, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Oak Brook

Avatar for Above & Beyond Construction
Above & Beyond Construction
5.0(
41
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Quality and craftsmanship was excellent. I trusted Chester, the project manager completely. Our house was over 90 years old and he went literally "above and beyond" to help us when unrelated issues happened to come up with our boiler. He employs very talented subcontractors that he has worked with for years and who helped contribute to the smooth completion of our project. He has excellent taste and was extremely helpful in offering his opinion when we decided to make some changes. We were very happy with the look and finish of our garage- we re-used brick from the demolition and he was able to make the exterior match our existing house perfectly. He is attentive and available to answer questions and personally inspected all of the work as it was completed"
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
4.9(
269
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Jack took detailed notes during home quote visit and provided us an initial estimate over the phone. His proposal was comparable to other bids we got. We decided to move forward and he sent us a written estimate via email. The first estimate was slightly over original amount due to known possibility with electrical and additional work we wanted. They started the project and it took about 6 weeks to complete. There were some bumps in the beginning with days/time they were working but we were able to sort that out and all was good. Ralph was the main guy that did most of the work. He did a nice job and made sure to clean up after the end of each day. Basement turned out great and We are very happy with it."
Response time1 day
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for High Quality Painting LLC
High Quality Painting LLC
5.0(
93
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"High Quality Painting does far more than painting and we hired them to renovate and expand our kitchen and relocate our bathroom. My wife and I are an interior designer and architect, respectively, and drew up the design ourselves, which included some high-end finishes. Salvador made several recommendations that we followed to improve the design. His team was polite and worked 8am-5pm, six days a week, until the work was complete. Any home renovation is going to be painful for the residents, but Salvador and his team reduced our discomfort and anxiety with good communications and effective dust control measures. His costs were fair and well-documented and he worked to make sure we were completely satisfied. He even had his team make improvements to our HVAC (that we had not asked for) to improve the air flow in the home. We had one call back for a correction, which Salvador promptly fixed. My wife and I highly recommend Salvador and his team and would definitely hire them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Wentworth Construction
Wentworth Construction
5.0(
21
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2002

Customers say: Quick response

"The remodel was done in time, and it is BEAUTIFUL. While they were in the house, the guys noticed a few things that needed to be fixed and were happy to help us. Great company to work with and will recommend them to others as well as use them for future projects."
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 MPT Enterprises Inc
MPT Enterprises Inc
4.8(
175
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I hired MPT to build a new staircase in my duplex. Paul is knowledgeable, precise and fast. I've worked with Paul on several projects and I can confidently recommend him. "
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos

+167

Response time2 days
Response rate97%
6 neighbors recently requested a quote
Avatar for RC Brothers Construction, LLC
RC Brothers Construction, LLC
5.0(
25
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"RC Brothers Construction remodeled entirely our kitchen and powder room, as well as installed new flooring in 5 rooms and completed a wide variety of smaller projects. They were responsive, responsible, and highly skilled in their work. Throughout the lengthy project, which was completed on time, Claudiu, Ruben, and Steffy provided us with invaluable advice and direction in addition to their exceptional work. All of them were always affable and attentive to our concerns. RC Brothers Construction has my very strongest and most enthusiastic recommendation. They are highly skilled and versatile, great people, and value the satisfaction of their customers."
Dining room before
Dining room work in progress
Completed Dining Room
Complete bathroom remodel
Shower remodel

+350

Response time7 hrs
Response rate93%
24 neighbors recently requested a quote
A P Builder & General Contractor LLC
4.5(
74
)

Serving Oak Brook, 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
Additional Photos
Additional Photos

+16

Response time5 days
Response rate96%
7 neighbors recently requested a quote
Avatar for Summit Development Group
Summit Development Group
4.9(
12
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Great team, they were very flexible and had great suggestions that improved on our initial plans. Will definitely hire again!"
After 1
Family Room Addition
Front Exterior
Seating Area
Before 1

+39

Response time3 days
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Imperial 1 Construction Inc.
Imperial 1 Construction Inc.
5.0(
8
)

Serving Oak Brook, 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 rate95%
Recommended by100%of homeowners
Avatar for Genstone Construction
Genstone Construction
5.0(
5
)

Serving Oak Brook, 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
Showing 1-10 of 36
FAQs for addition to existing structure building service projects in Oak Brook, 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 Oak Brook, 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.