Cooling

Mendel Plumbing, Heating, Cooling & Electrical is proudly & professionally serving the greater St. Charles, IL area.
Comprehensive A/C Tune-Up
$99
*new clients only
A/C System Check + Immediate Dispatching
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Present Coupon at Time of Booking. Special Conditions may Apply. Cannot be Combined with Other Offers or Discounts.

Mendel Plumbing, Heating, Cooling and Electrical Offers Top-Quality Cooling Services near St. Charles, IL

Get the Reliable, High-Quality Service You Deserve

Mendel Plumbing, Heating, Cooling & Electrical | St. Charles, IL‘s Trusted Heating Professionals

We offer a full line of installation, maintenance & repair that your home’s heating system may require, no matter the problem or time of year. You can count on the trusted professionals at Mendel Plumbing, Heating, Cooling & Electrical for exceptional service & quality craftsmanship.

Our Heating Services

As a leading heating repair company in St. Charles, Mendel delivers complete solutions for every stage of your system’s life—from install to emergency response. We specialize in both residential and commercial heating system care with transparent pricing and fast, professional service.

We offer:

- Furnace installation & affordable furnace installation options

- Boiler service & system replacement

- Furnace repair & diagnostics

- Furnace repair service for all makes and models

- Heating maintenance & seasonal furnace maintenance

- Heating system repair & full system overhauls

- Heating inspection and safety checks

- Heating system troubleshooting service

- Heat pump install, maintenance & heat pump repair

- Integrated indoor air quality enhancements

- Smart thermostat upgrades

- Emergency heating repair in St. Charles (during business hours)

Our team is trained to work on a wide range of systems, furnaces, boilers, and heat pumps, so you can enjoy peace of mind no matter the weather.

Need fast help? Count on Mendel for St. Charles heating repair and prompt solutions that restore comfort quickly.

Factors and Considerations Regarding Heating Repair Services From Mendel Plumbing, Heating, Cooling & Electrical

There are many factors and considerations that determine the final cost of a heating system repair. Call Mendel Plumbing, Heating, Cooling & Electrical to speak with one of our heating experts to get a more accurate cost estimate. With that said, no matter what type of repair you are in need of, the following will factor into the overall cost of the repair:

Size of Property

The size and accessibility of your home will factor into the cost of repairing your heating system.

Time

The time that it takes for Mendel Plumbing, Heating, Cooling & Electrical technicians to complete the repair service will reflect in the final cost as the price of labor must be taken into consideration.

Parts

Lastly, whatever parts are needed to complete a heating repair are always added into the total cost of repair.

Our St. Charles, IL experts specialize in all Heating services, so call us today or schedule service via our contact us form. No matter the request, our St. Charles, IL experts are ready with a hassle-free solution with upfront pricing & customer satisfaction, guaranteed.

Have a question about your General Heating? Ask an expert from Mendel Plumbing, Heating, Cooling & Electrical below for fast answers & get reliable service that your neighbors trust!

Why Choose Mendel for Heating

We’ve been part of the St. Charles community since 1985. As a family-owned business and the best heating company in St. Charles, Mendel is proud to offer unmatched service, deep local knowledge, and a team that truly cares.

Why choose us:

  • Fully licensed, background-checked technicians
  • Same-day service availability
  • Transparent pricing—always
  • Flexible heating service with financing
  • Exclusive protection through our MendelCare Plan
  • Longstanding reputation as trusted heating contractors

We’re not just service providers, we’re your neighbors, here to help with comfort, safety, and support year-round.

How MendelCare Helps Your Heating System

Most major repairs are avoidable with regular care. Our MendelCare Plan makes it simple to keep your system running safely and efficiently, all year long.

With MendelCare, you get:

  • Proactive inspections & maintenance
  • Priority scheduling
  • Discounts on services
  • Seasonal check-up reminders
  • Extended equipment life
  • Reduced risk of costly breakdowns

It's the easy way to protect your investment and stay ahead of issues, especially when signs you need furnace repair start to appear.

Service: Cooling
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Cooling
Special Offers & Services
$99
Comprehensive A/C Tune-Up
A/C System Check + Immediate Dispatching
* Present Coupon at Time of Booking. Special Conditions may Apply. Cannot be Combined with Other Offers or Discounts.
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[Help & Support]
Frequently
Asked Questions
If you don’t see your question here, we’re always available to help. Get in touch to discuss your needs, explore opportunities, or clarify how we work.
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Cost of A/C repairs?
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If your air conditioner is having major trouble, it might not need one repair, but multiple major repairs. The cost of a major air conditioner repair can be just as expensive as buying a whole new unit, entirely. If your air conditioner is nearing the end of its lifespan, and if the repair cost is over 50% of the air conditioner itself, consider replacing your air conditioning system all together.
What should I check for before calling for A/C repair service?
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There are a few things to check for before calling for a repair on your A/C unit. Check that the furnace filter isn’t clogged and that the air conditioner is on and set to a temperature that will cause it to cycle. Additionally, check that the thermostat is operational and replace the batteries, if necessary. If you know where the disconnects are located, check those as well, and note if anything smells, looks, or sounds unusual before calling for a repair on your A/C unit.
What are some signs that my A/C is not working properly?
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Some signs that your air conditioner is not working properly include the air blowing warm, utility bills increasing dramatically despite normal usage, and your A/C running constantly. Other indications your A/C is not working properly are any new or abnormal sounds and/or smells coming from or being caused by your unit. If you notice any of these issues, it is advised to have an HVAC technician inspect, diagnose, and get your A/C working properly again.
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Mendel Plumbing, Heating, Cooling & Electrical is the trusted name in St. Charles, IL Repair services near you. Schedule your service today & ensure your Repair is on it’s way!
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