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Verified Reviews for Custom Home Building pros in Mendon, IL

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

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

Last update on May 11, 2026

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Avatar for Sentri Homes
Sentri Homes
2.9(
39
)
Find a Custom Home Builder

Serving Mendon, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Sentri Homes provided the most professional flooring service I’ve ever had. The LVP installation turned out absolutely beautiful, and I was amazed at how quickly everything was completed without sacrificing quality. The crew was fast, accurate, and extremely detail-oriented from start to finish. Everything was installed cleanly, precisely, and with real craftsmanship. The entire process was smooth, efficient, and far beyond what I expected. I would absolutely recommend Sentri Homes to anyone needing flooring installed."
17 neighbors recently requested a quote
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Ascended Constructions
New to Angi
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Serving Mendon, IL and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
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Serving Mendon, IL and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"WOW - OVER AND BEYOND CUSTOMER SERVICE!! I called in my ac Sunday around noon and job was complete within 24 hours! I highly recommend Choice Home Warranty - and Sheri Lane."
Recommended by81%of homeowners
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Avatar for American Custom Homes
American Custom Homes
5.0(
3
)
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Serving Mendon, IL and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I would like to start off with precise, warm welcome and highly responsible of what they are doing. They really know what they are doing and from start from start to end it has been a great project with new experiences and great craftsmanship. Thanks again guys and i hope to have more work for you soon...
"
Stone Travertine
12x6 Travertine hand cut
Complete Steamer
Recommended by100%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
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Serving Mendon, IL and surrounding areas

In business since 1971

Credit card accepted

"They don't use the same contractor. You don't always get the best. It's cheaper for major repairs. They cover everything, parts, labor."
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+2

Recommended by65%of homeowners
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Darwent Construction LLC
New to Angi
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Serving Mendon, IL and surrounding areas

In business since 2015

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

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Sherwood Construction Services
New to Angi
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Serving Mendon, IL and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

We are a Full Service Construction Company. Since 2000, our construction and remodeling company has offered a wide range of improvement services for residential, commercial, and industrial clients throughout the Chicagoland area.\nWhether you are wanting a Full Remodel or a Refacing we specialize in it all. \nGive your old tub a new lease on life with bathtub reglazing and repair by Sherwood Construction Services. We perform color changes and refurbish worn or fading bathtubs for far less than a new replacement.\nUpgrade your counters and cabinets affordably with our countertop resurfacing and cabinet refacing services. We offer a wide selection of materials and finishes to give your kitchen or bath a completely new look.\nransform your existing bathroom into a stylish and relaxing oasis. Our professionals provide comprehensive bathroom remodeling, featuring modern design that is tailored to your personal style and preferences.

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+29

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Custom Home Builders questions, answered by experts

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

The average cost to renovate or remodel a home is $52,300, with most projects ranging from $19,500 to over $88,400. However, costs can vary significantly, from as low as $3,000 for a small project to $170,000 or more for a complete home remodel.

Several factors influence the total price, including:

  • Project Scope and Size: The extent of the renovations, whether it's a single room or the entire house.

  • Location: Geographic location affects labor and material costs.

  • Materials: The quality of materials chosen.

  • Room Type: Kitchen remodels ($14,500 - $70,000+) are generally more expensive than bedroom remodels ($1,500 - $5,500).

  • Other Factors: The time of year, complexity of the work, and any additions or expansions.

On a per-square-foot basis, you can expect to pay between $15 and $60 for standard projects and up to $150 for luxury renovations.

Examples of specific project costs include:

  • Basement remodel: ~$20,200

  • Garage remodel: ~$27,900

  • Loft conversion: ~$20,200

  • Disability accommodation remodel: ~$4,300

  • Major home repairs: ~$11,700

If you are financing the project, note that some loan programs, like the FHA 203(k), may require a minimum project cost (e.g., $5,000) and will necessitate a home appraisal and professional cost estimates. Using a home renovation cost estimator can also help you budget for your project.

It pays to hire a project manager or general contractor when you have a large-scale project that will take over a week to complete, especially when it involves structural changes and multiple subcontractors. This includes hiring a general contractor to build a house, add an extension, or manage other projects that need a building permit.

Building a house without blueprints is not advised. It will prevent you from obtaining necessary building permits and meeting building codes and is likely to result in shoddy construction and unsafe living conditions. Detailed blueprints ensure that a house is built to exact specifications and is constructed safely and structurally stable.

An A-frame home can be cheaper to build than a traditional house, but that is not always a given. Prices can be fairly similar in some cases, depending on the location, design, and necessary site preparation. Costs for an A-frame typically run between $100 to $200 per square foot, which is comparable to the cost of a traditional home. The cost of an A-frame can come in under those numbers if you opt for a prefabricated kit.

The Mendon, IL homeowners’ guide to custom home building

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

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