Pro Temp of Illinois, Inc.

4.84 |342 Verified Ratings
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Pro Temp of Illinois, Inc.

4.84 | 342 Verified Ratings
Write a Review


9835 Derby Lane
Westchester, IL 60154
Your use of our services is governed by our Terms & Conditions

Pro Temp of Illinois, Inc.

Pro Temp of Illinois, Inc., specializes in all aspects of heating and cooling services for commercial and residential clients who expect quality craftsmanship and attention to detail. An honest company with fair prices that you can trust. Call today!


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Service Area

  • Carol Stream
  • Chicago
  • Oak Lawn
  • Naperville
  • Oak Park
  • Melrose Park
  • Plainfield
  • Oak Brook
  • Bloomingdale
  • Joliet
  • Saint Charles
  • Hillside
  • Bedford Park
  • Downers Grove
  • Maywood
  • Wheaton
  • Tinley Park
  • Worth
  • Bartlett
  • Berwyn
  • Burbank
  • Bellwood
  • West Chicago
  • Lockport
  • Winfield
  • Berkeley
  • Brookfield
  • Villa Park
  • Hinsdale
  • Frankfort
  • Midlothian
  • Lisle
  • Oswego
  • Willowbrook
  • La Grange
  • North Aurora
  • Riverside
  • Glendale Heights
  • Batavia
  • Woodridge
  • Geneva
  • Schiller Park
  • Willow Springs
  • Justice
  • Orland Park
  • Lyons
  • Glen Ellyn
  • See All >

Services Offered

Air Conditioning
  • Central A/C Install
Heating & Furnace Systems
  • Electric Furnace - Install

Areas of Expertise

  • A/C Installs
  • Electric Furnace Installs
  • Gas Furnace Installs
  • Boilers

Product Brands Used

  • Lennox International, Inc.

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Bilingual


In Business Since: 1999
Memberships & Affiliations
  • North American Technician Excellence (NATE)
  • Lead Safe Certified Firm
State Licensing
Trade: Heating H-2
License #: 32667
Expiration: 12-31-2020
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

How We Got Started

We started in this industry in 1992.

We describe our business as Well established


Pro Temp of Illinois, Inc.

My Work
16 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Pro Temp of Illinois, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 342
  Page 1 of 35
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5.0   |  
Review by in Oak Park, IL
Jamie was extremely helpful and quick to return calls and texts. His workers were very efficient and pleasant. I would highly recommend this company.
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5.0   |  
When faced with a costly repair to our old central air conditioner unit, we started to look a replacing the entire HVAC system and a local company to do the job. It was going to be a big bite in our budget, which made the choices all the more difficult. Pro Temp's sales representative, Jamie, was exceptionally patient, accessible, and prompt - without pressure - in his replies to all of my questions, no matter how small. He gave us confidence in our decision-making and attended to every step of the process. When it came time for the installation, the company sent three of its staff, who were courteous, safety conscious, efficient, and professional for the day they were at our home. Start to finish, and under tight financial circumstances, we feel we received an excellent product at an affordable cost. And, importantly, trust was maintained throughout. I highly recommend Pro Temp and intend to use them for all of my future HVAC needs.
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5.0   |  
Prompt response.
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5.0   |  
Review by in Lemont, IL
Project: Install a Central Air Conditioning System
After a nightmare of dealing with American Home Shield and two of their A/C contractors for a month in the soaring heat, it was a refreshing and cool pleasure to deal with Jamie at Pro Temp and his two highly qualified and totally efficient technicians. From our first call to them through the completed installation it took 4 days and that includes a Weekend. Oh yes, and their cost was better than both contractors from AHS. We not only recommend this company but believe you cant t beat them in prompt, efficient, service at the best value. Thanks HomeAdvisor.
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5.0   |  
Jamie is great, professional and honest!! The crew of Stanley and Dave awesome and great install! Thank you Pro Temp!
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5.0   |  
Review by in Batavia, IL
We contacted Pro Temp of Illinois to discuss an air conditioner replacement. Our 13 year old air conditioner developed a leak last summer which required constantly adding refrigerant. The cost of a replacement evaporator coil prompted us to consider a new A.C. replacement. We had one set of quotes from a HVAC company and because it was more than anticipated, we began searching for other highly rated HVAC companies and their quotes. After searching on Home Advisor, I received a follow-up call from Jamie who said it was possible to provide quotes, exchange photos of the current air conditioner setup, and review options without requiring a personal visit to the home. Because of Covid, we were trying to minimize home visits. Jamieâ s ability to provide service to us this way was much appreciated. Jamie is knowledgeable and easy to talk with. Technical jargon is explained when you ask. He provided quotes via email promptly. In fact, all communication was prompt whether by phone, text or email. Pro Tempâ s pricing was better than the other HVAC company we were considering. Based on the companyâ s online ratings, Jamieâ s professional and helpful communication with us, and the price, we chose Pro Temp. They installed a new Lennox air conditioner this week. The two technicians who installed it, Alex and Fred, were also professional and hard-working. They pointed out how dirty our old air conditioner was outside and how to keep the new one cleaner and reviewed the new thermostat. We are happy we found them!
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5.0   |  
Review by in Elmhurst, IL
Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
Extremely accommodating and helpful
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5.0   |  
Review by in River Forest, IL
Project: Install a Central Air Conditioning System
Very responsive and reasonably priced, way better than Four Seasons!
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5.0   |  
Good value
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4.0   |  
Review by in Naperville, IL
Project: Install Natural Gas or Propane Furnace / Forced Air Heating System
Happy with the price and work performed. They even took care of low refrigerant issue on a AC that was not part of the service. Wish the techs had worn booties while walking in and out as it was raining outside and it soiled some of the carpets in the house.
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Showing 1-10 of 342
  Page 1 of 35

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
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NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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