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Find Addition to existing structure builders in Geneva

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

Serving Geneva, 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
A P Builder & General Contractor LLC
4.5(
74
)

Serving Geneva, 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
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Additional Photos

+16

Response time5 days
Response rate96%
7 neighbors recently requested a quote
Avatar for DESIGNFirst Builders
DESIGNFirst Builders
4.6(
13
)

Serving Geneva, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"We received multiple estimates, and decided to go with DesignFirst Builders for numerous reasons. Promptness, Showroom, the amount of different types of cabinets, counters, tiles, flooring and more. They also had numerous prices and quality from low to high depending on the cost of the addition to which build. From the start to finish of the project we dealt with multiple architects, designer's and project managers. Anytime we called or left a voice message we were contacted within the hour. Lastly I want to give a shout out to our project manager, ( Rick Divito ). Rick went above and beyond from the begining to the finish of our addition to make sure everything was perfect. If you want your project to be perfect I highly recommend using Designfirst Builders. They are the best !"
Wet bar and Dining
Kitchen
Wet Bar
Bathroom
Kitchen

+366

Response time8 hrs
Response rate87%
40 neighbors recently requested a quote
Avatar for T&K Builders LLC
T&K Builders LLC
5.0(
4
)

Serving Geneva, 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
8 neighbors recently requested a quote
Avatar for Home Solution Experts, LLC
Home Solution Experts, LLC
4.6(
16
)

Serving Geneva, IL and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Trevor and Jordan were great to work with. I felt their pricing was fair and affordable, they did an excellent job installing new window and door frames around my home. Plan to use them again for additional projects."
Bathroom Remodel
Bathroom remodel
Bathroom Remodel
Room and deck addition
Addition, deck, and shed

+13

Response time10 mins
Recommended by93%of homeowners
RDB Remodeling Group
4.0(
7
)

Serving Geneva, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"In Spring 2024, Bob responded to our request to add a roughly 240 square foot addition to the back of our house. From the first phone call to the final walk through, Bob was a trusted presence and thorough communicator. He listed to our requests, answered our questions, offered suggestions and explained challenges in a consistent, clear and timely manner (which was extremely appreciated for first-timers going through this process). It's been roughly 8 months since completion and having a new office and family room has made a HUGE difference in my family's quality of life. His costs were fair and, given that we made some slight tweaks to our original plans, we stayed roughly within budget in terms of time and money. I highly recommend Bob and his excellent team of subcontractors as well."
Great Room and Master Suite Addition
Contemporary Master Bathroom - Blue Gray Adjustable Height Shower
Remove wall and Open to Family
 Traditional Front Porch Addition
Transitional Master Bathroom - Clean Green White Wood Paneling On Lower Wall

+79

Response time5 hrs
5 neighbors recently requested a quote
Recommended by71%of homeowners
Showing 1-10 of 18
FAQs for addition to existing structure building service projects in Geneva, 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 Geneva, 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.