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Verified Reviews for Basement Remodel pros in Mendon, IL

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

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

Last update on November 19, 2025

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Avatar for Tri-State Land Services & Construction Company, LLC

Tri-State Land Services & Construction Company, LLC

4.83(
30
)
•Approved Pro

Tri-State Land Services & Construction Company, LLC

4.83(
30
)
•Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Tri-State Land Services & Construction Company, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Trip Charge- 50.00( trip charge waived if hired)

"Jacob and his assistant, Jaydon, went out of their way to provide what I would call World Class Customer Service. Their work was very professional. In fact, Jacob assisted me with some landscaping which wasn't part of his original bid as a goodwill gesture at no extra charge. I was very satisfied with the outcome of this project."

Terry T on August 2025

Tri-State Land Services & Construction Company, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Trip Charge- 50.00( trip charge waived if hired)

"Jacob and his assistant, Jaydon, went out of their way to provide what I would call World Class Customer Service. Their work was very professional. In fact, Jacob assisted me with some landscaping which wasn't part of his original bid as a goodwill gesture at no extra charge. I was very satisfied with the outcome of this project."

Terry T on August 2025

Avatar for Handy's Home Maintenance

Handy's Home Maintenance

4.91(
11
)
•Approved Pro

Handy's Home Maintenance

4.91(
11
)
•Approved Pro
Customers say: Quick response
17 local quotes requested
Free onsite estimate

Handy's Home Maintenance specializes in repairs and remodeling residential & commercial properties inside and out. Preventative maintenance and regular upkeep are keys to protecting these valuable assets. Our professional tradesman can help guide you through projects big & small, whether you are updating your home, doing major remodeling or simply needing preventative maintenance done to avoid costly repairs in the future. Give us a call today to schedule an estimate! Call or 'click' for a FREE estimate today!

"The crew was approachable and professional. They did more than I expected. My windows look great and the room looks better from the inside and outside."

Kae B on May 2025

Handy's Home Maintenance specializes in repairs and remodeling residential & commercial properties inside and out. Preventative maintenance and regular upkeep are keys to protecting these valuable assets. Our professional tradesman can help guide you through projects big & small, whether you are updating your home, doing major remodeling or simply needing preventative maintenance done to avoid costly repairs in the future. Give us a call today to schedule an estimate! Call or 'click' for a FREE estimate today!

"The crew was approachable and professional. They did more than I expected. My windows look great and the room looks better from the inside and outside."

Kae B on May 2025

RM3's Services

No reviews yet

RM3's Services

No reviews yet
10 years of experience

RM3's Services has at total of 1-3 employees we are a sub contractor in the Kendall county area that does work all around the Chicago-land area. We come out to you with a free quote and we do bill with a fifty percent down payment and once the work is done the rest will be do.

RM3's Services has at total of 1-3 employees we are a sub contractor in the Kendall county area that does work all around the Chicago-land area. We come out to you with a free quote and we do bill with a fifty percent down payment and once the work is done the rest will be do.

Avatar for Home Heroes LLC

Home Heroes LLC

No reviews yet

Home Heroes LLC

No reviews yet
9 years of experience

A new business servicing the Quincy, IL area. Handyman Services for home repairs and remodeling. Veteran owned and operated.

A new business servicing the Quincy, IL area. Handyman Services for home repairs and remodeling. Veteran owned and operated.

Starshine cleaning

No reviews yet

Starshine cleaning

No reviews yet
Free onsite estimate

We areceived a maintenance business that can provide you with best possible service at great rates .we have been in business for over 30 years combined. Fully insured.satisfaction guaranteed!

We areceived a maintenance business that can provide you with best possible service at great rates .we have been in business for over 30 years combined. Fully insured.satisfaction guaranteed!

P&K Quality Construction

No reviews yet

P&K Quality Construction

No reviews yet
Free onsite estimate

P&K Quality Construction is dedicated to serving Construction Home Remodeling and General Contractor services to customers in Christian County, Shelby County, Fayette County and Montgomery County areas in IL. Call us for a FREE QUOTE today! (217) 820-2224 Whether you are looking to add a Home Addition, or Remodel your Kitchen and Bathroom, or install windows, doors and siding, you can rely on P&K Quality Construction. The goal at P&K Quality Construction is to make you, as the customer, completely satisfied with your home not only today, but for years to come. That's why we take the time to listen to what you want and discuss all your options. You can rest assured that what we decide on will be executed with care and precision. We know that if you are happy with our work you will not hesitate to use us for future projects and refer us to others. When you hire P&K Quality Construction, you can be confident that you made the right choice.

P&K Quality Construction is dedicated to serving Construction Home Remodeling and General Contractor services to customers in Christian County, Shelby County, Fayette County and Montgomery County areas in IL. Call us for a FREE QUOTE today! (217) 820-2224 Whether you are looking to add a Home Addition, or Remodel your Kitchen and Bathroom, or install windows, doors and siding, you can rely on P&K Quality Construction. The goal at P&K Quality Construction is to make you, as the customer, completely satisfied with your home not only today, but for years to come. That's why we take the time to listen to what you want and discuss all your options. You can rest assured that what we decide on will be executed with care and precision. We know that if you are happy with our work you will not hesitate to use us for future projects and refer us to others. When you hire P&K Quality Construction, you can be confident that you made the right choice.

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Basement Remodel questions, answered by experts

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

In most cases, a contractor will ask you for a deposit that is a percentage of the total cost of your job, but you should never pay in full before work has begun. The up-front cost could be as much as 50%, or you might give a contractor as little as 10% up front. Discuss payment terms with your contractor before they begin the job to avoid surprises.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

If you have the woodworking experience to build a bar from scratch and you have the time, DIYing the work is a no-brainer and can save a few thousand dollars. However, if you’re looking to include a sink, additional lighting fixtures, or high-end bar tops and cabinets, it’s usually a better idea to call in a pro. It will cost more, but the finished product will likely be worth it.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Mendon, IL homeowners’ guide to basement remodels

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

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