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TRUSTED BY WINNEBAGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified home building services reviews

Verified Reviews for Home Building pros in Winnebago, IL

*The Angi rating for Home Building companies in Winnebago, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

*The HomeAdvisor rating for Home Building companies in Winnebago, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

Last update on December 13, 2025

Find Home builders in Winnebago

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Avatar for Joe Wilde Company LLC

Joe Wilde Company LLC

4.94(
723
)

Joe Wilde Company LLC

4.94(
723
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Third generation, family owned company in business since 1945 with a mission to provide honest, reputable service and installation of building products including garage doors, openers, aluminum railing and awnings, and shade and screen products including garage screens and retractable awnings. Our employees have a total of over 400 years of experience under our roof so you can be assured you are receiving expert service and installation! We have served hundreds of thousands of satisfied customers, and we hope you will join them.

"Excellent work and very professional! They came in and handled the job with care and respect. Both guys were very professional and respectful at explaining and providing the proper service and parts."

Edwin R on August 2023

Third generation, family owned company in business since 1945 with a mission to provide honest, reputable service and installation of building products including garage doors, openers, aluminum railing and awnings, and shade and screen products including garage screens and retractable awnings. Our employees have a total of over 400 years of experience under our roof so you can be assured you are receiving expert service and installation! We have served hundreds of thousands of satisfied customers, and we hope you will join them.

"Excellent work and very professional! They came in and handled the job with care and respect. Both guys were very professional and respectful at explaining and providing the proper service and parts."

Edwin R on August 2023

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Beyer Builders Inc

Beyer Builders Inc

4.90(
97
)

Beyer Builders Inc

4.90(
97
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Beyer Builders Inc. is an owner operated and service driven business which means better value and greater success for you. A home maintenance and remodeling company that brings over 30 years experience to the building industry. Our team has the experience to turn your dreams into reality. Having the expertise to build new or restyle your home to fit your current and changing needs. Beyer Builders eliminates the need to call a general handyman, plumber, electrician, carpenter or painter to maintain your home. We provide all your home maintenance and remodeling services through one company and one call. We put your mind at ease, knowing your home is being cared for by our team of licensed and insured professionals. Your one trusted source for all your renovation and maintenance needs. Our rates begin at $125.00 for the first hour and $45.00 per every 1/2 hour after plus materials on most jobs. Being a small business we work hard on trying to keep our operating costs down to pass on savings to our customers. We accept Visa and MasterCard credit cards with a small transaction fee of 3.25% added to the total invoice should you choose this method of payment.

"We are extremely pleased with each of the many indoor- outdoor projects Beyer Builders professionally completed for us. They have brought our vision to reality by communicating easily and professionally with their great advice, proposals, and contracts. Their exceptional craftsmanship and workmanship include extraordinary attention to detail, done in a friendly manner."

Sherri M on May 2021

Beyer Builders Inc. is an owner operated and service driven business which means better value and greater success for you. A home maintenance and remodeling company that brings over 30 years experience to the building industry. Our team has the experience to turn your dreams into reality. Having the expertise to build new or restyle your home to fit your current and changing needs. Beyer Builders eliminates the need to call a general handyman, plumber, electrician, carpenter or painter to maintain your home. We provide all your home maintenance and remodeling services through one company and one call. We put your mind at ease, knowing your home is being cared for by our team of licensed and insured professionals. Your one trusted source for all your renovation and maintenance needs. Our rates begin at $125.00 for the first hour and $45.00 per every 1/2 hour after plus materials on most jobs. Being a small business we work hard on trying to keep our operating costs down to pass on savings to our customers. We accept Visa and MasterCard credit cards with a small transaction fee of 3.25% added to the total invoice should you choose this method of payment.

"We are extremely pleased with each of the many indoor- outdoor projects Beyer Builders professionally completed for us. They have brought our vision to reality by communicating easily and professionally with their great advice, proposals, and contracts. Their exceptional craftsmanship and workmanship include extraordinary attention to detail, done in a friendly manner."

Sherri M on May 2021

Redwood Builders

4.95(
22
)

Redwood Builders

4.95(
22
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Redwood builders is a small company, based in the western suburbs and servicing all of the west Chicago suburbs... we specialize in kitchen and bathroom remodeling, custom tile work, basement finishing, and all other forms of remodeling. give us a email or call today for a free estimate!!

Redwood builders is a small company, based in the western suburbs and servicing all of the west Chicago suburbs... we specialize in kitchen and bathroom remodeling, custom tile work, basement finishing, and all other forms of remodeling. give us a email or call today for a free estimate!!

Avatar for CAT Contracting Inc

CAT Contracting Inc

4.78(
18
)

CAT Contracting Inc

4.78(
18
)
Customers say: Quality work
23 years of experience

CAT Contracting, Inc. is a national restoration company which operates two divisions. The residential catastrophe division facilitates the sales and restoration processes for homeowners after catastrophic storm events. The Commercial Division services large low slope membrane systems including but not limited to TPO, EPDM, Spray Foam, PVC, Metal and Hydro-Stop

"The original project manager was good. He installed the roof, had a few hiccups, but I was satisfied until 1 1/2 years later when I got 4 leaks. Additionally, some aluminium was supposed to be installed and it still hasn't been installed. I have been calling since March 2019 and still no one has come out to fix the leaks. I only have a couple of months left until warranty expires which I'm figuring they are waiting for. I've called & asked the owner Matt to call me, b ut 5 days later and still no call. A roofer is only as good as his repairs. My advise is don't use Cat. They have no one within 50 miles to repair my roof. I'm very disappointed as I first thought they had done a good job. I had seen reviews where the owner was very responsive, but not to me."

CHARLENE N on July 2019

CAT Contracting, Inc. is a national restoration company which operates two divisions. The residential catastrophe division facilitates the sales and restoration processes for homeowners after catastrophic storm events. The Commercial Division services large low slope membrane systems including but not limited to TPO, EPDM, Spray Foam, PVC, Metal and Hydro-Stop

"The original project manager was good. He installed the roof, had a few hiccups, but I was satisfied until 1 1/2 years later when I got 4 leaks. Additionally, some aluminium was supposed to be installed and it still hasn't been installed. I have been calling since March 2019 and still no one has come out to fix the leaks. I only have a couple of months left until warranty expires which I'm figuring they are waiting for. I've called & asked the owner Matt to call me, b ut 5 days later and still no call. A roofer is only as good as his repairs. My advise is don't use Cat. They have no one within 50 miles to repair my roof. I'm very disappointed as I first thought they had done a good job. I had seen reviews where the owner was very responsive, but not to me."

CHARLENE N on July 2019

Avatar for RENAISSANCE

RENAISSANCE

4.80(
20
)

RENAISSANCE

4.80(
20
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Travels throughout the US for larger jobs. Additional address: PO Box 5024 Rockford, IL 61125.

Travels throughout the US for larger jobs. Additional address: PO Box 5024 Rockford, IL 61125.

Avatar for PoundPros

PoundPros

5.00(
8
)

PoundPros

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Listed here are some of the things our PoundPros specialize in. -Roofing -Windows -Siding -Doors -Kitchens -Custom woodworking -Baths -Decks and more Our PoundPros have years of experience and the skill it takes to complete a project with quality and efficiency. Call for an estimate today!

"Jarrett is an excellent contractor. His workmanship is superior. He's very pleasant and easy to work with. His professionalism and precision are top notch. We will absolutely be hiring him again for any future projects."

sue M on April 2022

Listed here are some of the things our PoundPros specialize in. -Roofing -Windows -Siding -Doors -Kitchens -Custom woodworking -Baths -Decks and more Our PoundPros have years of experience and the skill it takes to complete a project with quality and efficiency. Call for an estimate today!

"Jarrett is an excellent contractor. His workmanship is superior. He's very pleasant and easy to work with. His professionalism and precision are top notch. We will absolutely be hiring him again for any future projects."

sue M on April 2022

Avatar for Sean Adams Custom Carpentry

Sean Adams Custom Carpentry

4.89(
9
)

Sean Adams Custom Carpentry

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Experienced custom Builder/General Contractor serving the counties of Ogle, Winnebago, Stephenson, & Boone for the past 20 years. We are known for exquisite craftsmanship, impeccable detail for projects of any scale, and friendly service. Homeowners in the area choose us with confidence, knowing their next project will be done to perfection. From being in the construction business for over 30 years, Sean is experienced in all aspects of the business and brings his knowledge to managing the entire building project. He has hand picked a team of highly skilled & loyal subcontractors to be sure everything is perfectly crafted. We do everything from start to finish of all projects.

Experienced custom Builder/General Contractor serving the counties of Ogle, Winnebago, Stephenson, & Boone for the past 20 years. We are known for exquisite craftsmanship, impeccable detail for projects of any scale, and friendly service. Homeowners in the area choose us with confidence, knowing their next project will be done to perfection. From being in the construction business for over 30 years, Sean is experienced in all aspects of the business and brings his knowledge to managing the entire building project. He has hand picked a team of highly skilled & loyal subcontractors to be sure everything is perfectly crafted. We do everything from start to finish of all projects.

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FAQs for home building projects in Winnebago, IL

One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.

The pros and cons or advantages and disadvantages of building a new house include:

Pros:

  • It’s all new, so you should have several years before you need to pay for major repairs like a new roof. 

  • It’s under warranty, so many fixes within that warranty period should be covered.

  • You get to build the house to your specifications.

Cons:

  • You have to make a LOT of decisions.

  • You will almost certainly deal with building delays.

  • It can take a lot of work to stay within your budget.

  • Building can be more expensive than buying an existing house.

Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity. 

The average price per square foot to build a house is about $150 per square foot. Overall, the cost to build a house ranges anywhere from $100 to $500 per square foot, depending on where you build. The primary cost factors include location, size, and style of house you build.

Hiring a contractor to build your home is a big commitment. So be sure to ask as many questions up front as possible. Here are a few questions to ask a prospective home builder:

  • How many years of experience do you have?

  • Are you licensed, bonded, and insured?

  • Do you have worker’s compensation?

  • How long have you worked with your subcontractors?

  • How do you handle garbage and waste disposal?

  • Do you provide a guarantee or warranty on your work?

  • Do you give free estimates?

  • Do you offer design services?

  • How do you handle change orders?

  • Can you provide at least three references?

  • Can I see some of the work you’ve done?

The Winnebago, IL homeowners’ guide to home building services

From average costs to expert advice, get all the answers you need to get your job done.

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