For fast, same-day air conditioning repair service in the Metro East area including O’Fallon, Belleville, Collinsville, Edwardsville, Shiloh, Alton, Highland, Granite City, Fairview Heights, and surrounding Illinois communities, you can rely on the expertise and great customer service of the staff at Spengler Heating & Cooling.

With more than four decades of experience, we’ve worked with all brands and models of AC systems and know how to get your air conditioning system working again quickly. In addition to our trusted service, enjoy $60 off any air conditioning repair.

Why Choose Spengler?

  • Trusted Experts. We have more than four decades of experience, an A+ rating from the BBB, and are fully licensed and insured heating and cooling experts.
  • Written Warranties. We have the best manufacturers’ warranties and our work is backed with a written warranty.
  • Flexible Financing. We provide a great range of flexible financing options to approved applicants, which will help fit the cost into your budget.
  • Satisfaction Guaranteed Service. The premium Spengler customer service comes backed with a satisfaction guarantee. The job isn’t done until our work is done to your satisfaction.

Our Services Include:

  • Fast, Same Day Air Conditioning Repairs
    Call now for a free estimate. Don’t be left hot and uncomfortable unnecessarily when your AC system breaks down, as we have HVAC technicians available from multiple locations to ensure a fast response to your air conditioning system repair needs.
  • All Brands – All Models
    Regardless of the particular type of air conditioning unit you may have, at Spengler we have the skills, experience, and parts to fix any brand or model quickly with same-day service.
  • We Save You Money
    Save money with our regular promotions, up-front pricing, and energy efficient air conditioning solutions.
  • Workmanship Guarantees
    Gain extra assurance knowing that all of our air conditioning workmanship comes fully covered with a written warranty.
  • Clear, Up-Front Prices
    For your convenience and peace of mind, we provide full up-front pricing options before starting any work.
  • Clean & Tidy
    In addition to your air conditioning system operating as it should, you won’t even know we’ve been there. Our technicians wear boot covers and use work area mats to keep all mess to a minimum and will always clean up before leaving.

Clear, Up-Front Pricing

Because we provide a per job price in advance, you’re able to make an informed decision before...

Fully Licensed & Insured

The Spengler Company is fully licensed and insured for all the plumbing and HVAC requirements...

24/7 Emergency Response

Emergencies happen at all hours of the day and that’s why the Spengler team of skilled...

Fast & On-Time

Spengler provides fast and dependable 24-hour service. Call us to get a technician to your home...

Customer Reviews

I have dealt with Jeremy for my AC and now Stephen for my sewer issue and they are wonderful. I called this company because they have 24/7 service and i was desperate and they came thru very timely and professional. I have to to get my sewer line replaced so i will give another review once that is done.

Tracey Y.
Tracey Y.Google Review

Fast service. Called at 1 am and appointment set for 10 am. Stephen explained the problem and options. He was very knowledgeable and courteous. Always a good experience.

Kay S.
Kay S.Google Review

GREAT SERVICE.....GREAT WORK!!!! I contacted Spengler Company to do some bathroom remodeling for me since they had done some water heater and a/c unit work for me in the past. Since I was impressed with the work done then, as well as their professionalism, I decided to contact them for this project as well.

Sara S.
Sara S.Google Review