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Find Addition to existing structure builders in Belvidere

Avatar for Legacy Home Improvements
Legacy Home Improvements
5.0(
1
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had our roof and seamless gutters replaced by Legacy Home Improvements. We were very pleased with Kourtney who helped us through the entire process. She responded to our emails, texts and concerns promptly and professionally unlike the other roofing companies that we contacted. Highly recommended!"
22 neighbors recently requested a quote
Avatar for Castle Construction
Castle Construction
4.9(
9
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

Free estimates

Credit card accepted

"We wanted our basement finished and started it ourselves and decided it would be faster to find a professional. Alex responded promptly and quickly to our quote inquiry. Very professional and gave excellent suggestions to make our dream basement. We wanted the basement framed, insulated, drywalled, and mudded, and that's what we got. With reasonable pricing way within our budget and fast work they did a great job. Alex even went above and beyond to make sure it was perfect for us. They even finished the area we started, which they didn't have to do. I highly recommend, would hire again."
Kitchen and Bath Remodeling Project
Remodeling - Kitchen & Bathroom Project
Decks and Porches Project
Landscaping Project
Kitchen and Bath Remodeling Project

+64

Recommended by100%of homeowners
Avatar for Integrity Renovations & Electric
Integrity Renovations & Electric
4.1(
369
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"They did an excellent job, did not charge me extra from contract estimate. I price compared and they were in same range as everyone else. Probably a little more reasonable because of Angie List deal that they had offered. Also to note that they provide GAF or Certainteed Shingles where some of the other contractors only offer you one Brand."
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+17

Recommended by89%of homeowners
Avatar for GF Company
GF Company
4.6(
152
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"I would totally recommend this company! Ariel went above and beyond for me when replacing my roof and gutters! Ariel would call me and let me know he was on the way or if he was running even 5 minutes behind. My house looks great and I will be using them again come spring to start replacing some of my windows. Thank you Ariel! Your crew was great, too."
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+19

Recommended by93%of homeowners
Trendy Builders & Remodeling Co
5.0(
4
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Quality windows were installed in my garage. Contractor matched the exterior painting perfectly. He fixed the bannister and wood planks on my deck using like kind and quality materials. He also secured a soffit where wasps had entry to my attic. He tiled areas in my lower level that required new tile after a drain tile contractor did their work. In addition to tile work that needed to be done he replaced the base boards. His work was professional and he went to all lengths to perform quality work with quality product. This work was done over the course of a few months, approximately, March through July 2019"
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Recommended by100%of homeowners
Avatar for ReMARKable Carpentry and Remodeling
ReMARKable Carpentry and Remodeling
5.0(
5
)
Addition to Existing Structure - Build

Serving Belvidere, IL and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"It went well, I hired him, he had to rebuild a lot and he worked non stop until the job was finished & saved me thousands of dollars, He cleaned up before he left & I was very happy, and Mark has done more work for me since & if he can't make it on time, he lets me know, I have more work Mark will be doing for me, as soon as weather permits. .People I trust to do what they say they will do are hard to find, and so glad I lucked out with finding a person that keeps his word and I can trust. Thank you Mark"
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+1

Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Belvidere, 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 Belvidere, 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.