Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Harwood Heights, 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 Harwood Heights

Avatar for Above & Beyond Construction
Above & Beyond Construction
5.0(
41
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Chester and the crew at Above & Beyond Construction are great! They completed our home addition and we look forward to working with them again on any future construction or home projects. Project - home addition above existing garage (bedroom and full bath) Budget - the stated budget was the final cost. Any additional costs associated with the project were well communicated (before the work was done) so we were not shocked or surprised. Craftsmanship/Work - the crews arrived on time and ready to work. They showed great respect to our house and neighbors. If they saw something that they were concerned about, it was addressed and discussed. The go out of their way to do it right, the first time. Chester was also able to find subcontractors that performed quality work that were budget friendly and timely (for example, we didn't have to wait days/weeks for an electrician/plumber to show up). We felt like we were their top priority even though they had other projects they were working on. Permits - Chester and crew handled the permits and communicated the project with our architect. His crew would also meet with the City for the permit inspections, which were approved on the first inspection because he and his crew do things the right way. They were very knowledgeable about what the City wants/prefers so inspection/permit process was easy. Communication - Chester was our main contact but we also felt comfortable talking with any crew members about our concerns. Chester was always available and just a phone call away to help resolve any problem or also answer any questions we might have about the process and next steps as the addition was being completed. It was great working with Chester and his team at Above & Beyond Construction and we would recommend him and his team."
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time2 days
Recommended by100%of homeowners
Avatar for MPT Enterprises Inc
MPT Enterprises Inc
4.8(
182
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Very professional. Although bathroom was semi refinished, due to all the problems we had had with the company who had done the basement, we decided not to let the remodelers install the toilet and pedestal sink. Good call as it turned out to be more complex and I shudder to think what the original remodelers would have hacked in order to do it. The sink drain pipe had been torn off during demo and one of the two the two bolts on the floor for securing the toilet had also been sheared off. Paul told me that it would take more time then the big deal we purchased and also let me know about the extra charges for materials due to the situation. He was able to get the pedestal sink with faucet properly installed on the first visit. Then he called to let me know he had purchased the parts for the toilet install a few days later, came to our house at the appointed time and finished the toilet install. He invoiced me promptly via email and I was able to pay the extras via credit card. Both fixtures work well. Although it ended up costing about twice what we paid for the big deal, in the end we got a quality job from a very professional and knowledgeable plumber.
"
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos
Additional Photos

+167

Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Icon Building Group
Icon Building Group
5.0(
15
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We hired this builder for an addition to our home and had a great experience from start to finish. The team was professional, responsive, and kept us informed throughout the entire project. They paid close attention to the details and made sure the new space blended beautifully with our existing home. The quality of the work exceeded our expectations, and we couldn’t be happier with the finished addition. I would highly recommend them to anyone considering a home addition or renovation."
Kitchen BEFORE
Kitchen BEFORE
Powder Room BEFORE
Living Room BEFORE
Loft BEFORE

+25

Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
4.7(
316
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."
Response time1 day
5 neighbors recently requested a quote
Recommended by98%of homeowners
A P Builder & General Contractor LLC
4.1(
98
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"Our experience with AP Builder was great. Angelo was very knowledgeable and professional, keeping us informed every step of the way. This was a big important project for our home and I am extremely happy with how it came out! The cost was very reasonable and there were no surprises, everything was open and honest. I would definitely use them again and recommend to friends and family. Thank you AP!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate99%
4 neighbors recently requested a quote
Avatar for RC Brothers Construction, LLC
RC Brothers Construction, LLC
5.0(
28
)
Addition to Existing Structure - Build

Serving Harwood Heights, 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%
2 neighbors recently requested a quote
Avatar for Chi Renovation & Design
Chi Renovation & Design
4.5(
166
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Tom Tishby who was the Project Manager and led the crew of the Chi Renovation and Design on our project involving complete remodel of our kitchen and the powder room have done an outstanding job. Our kitchen remodel project involved removal of the wall to open up the galley kitchen, this required rerouting of the water pipes and installing new plumbing and wiring system. The crew worked efficiently they were very professional and neat while we were living in the apartment during the construction. The products of their work were outstanding in quality and precision. They met all the deadlines and provided courteous service. Communication was excellent throughout the project. Another important factors is that the crew and Tom Tishby in particular worked really well with our building engineer and manager making sure all the paperwork was an order the use of the service elevator and disposal was done according to building policies. Overall I’m very pleased with Tom Tishby and Chi Renovation and Design and would to continue working with them again on our future remodeling projects."
Chicago South Loop Kitchen Remodeling
Chicago South Loop Kitchen Remodeling
Chicago South Loop Kitchen Remodeling
Amy's Kitchen
Amy's Kitchen

+112

Recommended by85%of homeowners
Avatar for DESIGNFirst Builders
DESIGNFirst Builders
3.6(
37
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"We worked with Linda at DESIGNfirst to scope out initial designs for multiple variations of a major multi-floor / multi-room remodel of our home. She was extremely helpful in proposing and developing design ideas and effective at working with her team to turn around our proposal variations in a timely fashion with high quality. We ultimately held off on our remodeling plans for reasons completely unrelated to the outstanding work Linda and DESIGNfirst provided. We hope to revisit our remodeling plans at the right time, and when we do, we know who we'll call!"
Wet bar and Dining
Kitchen
Wet Bar
Bathroom
Kitchen

+366

Response time8 hrs
Response rate87%
15 neighbors recently requested a quote
Avatar for Budget Construction Co.
Budget Construction Co.
4.1(
61
)
Addition to Existing Structure - Build

Serving Harwood Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1976

Free estimates

Emergency services offered

"The Kitchen remodel was done right the first time. I was worried about the job taking long, but they gave us a timeline and stuck to it. If I called with any questions, my Project Manager was there to answer to my satisfaction. I am looking forward to my bathroom remodel being done by a great team like Budget Construction!"
Wrigley Porch Build
Foundation - Siding
Concrete Foundation
Full Gut Rehab
Response time5 days
140 neighbors recently requested a quote
Recommended by56%of homeowners
...
Showing 1-10 of 684
FAQs for addition to existing structure building service projects in Harwood Heights, 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 Harwood Heights, 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.