Business ProfileHVAC Companies in Peoria, Illinois
Standard Heating & Cooling
Standard Heating & Cooling
Standard Heating & Cooling was founded by the Harms family in 1939 and is located in Peoria and Pekin. The Ewalt family took over in 2018. It provides heating, air conditioning, ventilation, and sheet metal fabrication and installation for residential, commercial, industrial and institutional projects across Peoria, Pekin and surrounding Central Illinois communities.
Last Updated October 2, 2026.
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Business Highlights
- Standard Heating & Cooling is family-owned and operated in Central Illinois.
- Its technicians are factory- and union-trained.
- It offers 24-hour service for heating and air-conditioning issues.
- Every project has a money-back guarantee.
- Customers with a residential maintenance agreement are not charged overtime.
- Repairs under its residential maintenance agreement receive a 15% discount on parts.
Service Area
Peoria, Pekin and surrounding Central Illinois communities.
Active Business Listing
Standard Heating & Cooling is one of 12 HVAC companies ProsGrade lists in Peoria, Illinois.
Active
Public local listing
Listing details
12 services listed, including Air conditioning repair, Air conditioning installation and Furnace repair. Open weekdays, closed on weekends. Rated 4.7 from 51 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Standard Heating & Cooling compares with the other 11 HVAC companies on ProsGrade in Peoria, using public Google ratings and review counts.
- One of 11 Peoria HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
12 services- Air conditioning repairCentral air, ductless mini-splits and older units
- Air conditioning installation
- Furnace repair
- Furnace installationHigh-efficiency furnaces, minimum 95% AFUE
- Home boiler repairsHot-water and steam boilers
- Residential maintenance plansSpring and fall visits
- Design-buildHeating, cooling and exhaust systems
- Plan & specDetailed project bids
- CAD capabilitiesStamped drawings when needed
- Kitchen exhaust and ventilationCommercial kitchen systems
- Ductwork fabrication and installationCustom ductwork
- Metal fabricationGalvanized steel, stainless steel, aluminum and pre-finished options
Reviews
What customers say
Customers describe friendly, helpful technicians and professional service. One customer appreciated an explanation of the air-conditioner problem and how its pump should work; another says the repair was quick and the technician followed up later that day.
Customer Reviews
Michael Maloof
We had the ERV system installed on our 15-year old 3,000SqFt home, and we have a long haired dog. Within about six hours we began noticing a freshness in the air we were breathing, the cooking smells from dinner never made it to the living room, and were gone by the time we sat down for dinner. Overnight, my nose was clear and the sniffles gone: wow. Oh, the exhaust fans over the cooktop and in the bathrooms seem to work easier. In short, we are sorry we waited so long to have this done. Bill and Seth are outstanding journeymen HVAC experts. Standard has been a trusted supplier for many years.
Sarah Hackett
They not only fixed our furnace problem it ended with some of the best customer service I have ever had. Highly recommend and I would use them again.
LaDona Edwards
A+ experience from our first phone call to finished installation. We found our air conditioner stopped on Monday. Standard was out to assess the fix Tuesday. They quoted a great price on Wednesday and by Thursday night we had a brand new efficiency air conditioner. They were kind, punctual, knowledgeable and thorough. We are grateful a stressful situation was made easier by choosing Standard.
Whitney Westhafer
We had a great experience with Standard Heating & Cooling. They were able to send out a technician as soon as I contacted them! Curtis (the technician) was very friendly and helpful. He explained to me what was wrong and how the air conditioner pump should work! We are very pleased with our services and will be using Standard again in the future.
Sandy Alexander
Very professional, excellent customer service from entire staff, great communication. AC quit working. Miranda was my service tech, made the repair quickly and efficiently and followed up with me later in the day to ensure my air conditioner was continuing to function to my satisfaction. Extremely pleased with the entire experience.
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Frequently Asked Questions
What is included in Standard Heating & Cooling's residential maintenance visits?
Furnace filters are changed at each maintenance visit.
Are financing options available through Standard Heating & Cooling?
Yes. Financing options are available.
What is the cancellation policy for Standard Heating & Cooling's residential maintenance agreement?
It can be cancelled at any time.