Certified by Allied Air Conditioning & Heating • May 17, 2026
Air Conditioning ContractorHVAC ContractorHeating Contractor
At Allied Air Conditioning & Heating Corporation - Libertyville, we are trusted HVAC contractors offering heating and air conditioning repairs, service, and installations to home and business owners in Libertyville, IL. Besides heating and cooling, we also specialize in water heaters, air quality services, snowmelt systems, pool area dehumidifiers, new construction, and advanced home comfort products. Our team is available around the clock to manage emergency repairs and situations.
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Onsite servicesAvailable
Location
Certified by Allied Air Conditioning & Heating • May 17, 2026
Certified by Allied Air Conditioning & Heating • May 17, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
5.0
451 reviews
5 stars
446
4 stars1
3 stars1
2 stars0
1 star3
RM
Robbi Montgomery
May 13, 2026
5.0
Zac & Jesse replaced my water heater. They did a great job. They were very professional & personable & efficient. I highly recommend Allied.
AB
Ann Berardi
May 13, 2026
5.0
Ken from Allied just visited us for a routine maintenance check and my husband and I just want to say that it was a pleasure dealing with him. He was knowledgeable, informative and professional!
MA
Marc Acosta
May 7, 2026
5.0
I just replaced my furnace and air conditioner, with new equipment from Allied Air Conditioning & Heating Corp. The service was amazing, and their products are top notch and competitively priced. The Allied Technicians, David and Trey were friendly and very professional. They did an excellent job, installing my new furnace and air conditioner, removing the old equipment, and cleaning up when their work was completed. Just as promised by Allied Salesman Bob Hall. So I would strongly recommend Allied for their HVAC products and services.
MH
Matthew Howeth
Apr 27, 2026
5.0
We have used Allied HVAC for both our primary residence and investment property and could not be more pleased. We have always received excellent customer service and communication, always vital when dealing with tradesmen. The technicians are always on time and work in a quick and effective manner.
We recently updated our furnace and A/C (our second such project with Allied) and had another wonderful experience. Whittaker from the sales team was extremely knowledgeable and patient with all our questions. The installation technicians Steve, Zac and Dylan were consummate professionals and worked seamlessly with minimal disruptions.
Overall, we have been extremely happy with Allied and would recommend them to anyone looking for quality service.
AB
Amanda Blackford
Apr 26, 2026
5.0
I recently had Allied come out after finally deciding to install a second air conditioning unit, and I couldn’t be happier with the experience. Steve and Jesse were assigned to the job, and they did amazing work from start to finish. They were communicative, prompt, and highly professional throughout the entire process. Everything was handled smoothly, and I really appreciated their attention to detail and respect for my home. Highly recommend!
Frequently Asked Questions About Allied Air Conditioning & Heating
What services does Allied Air Conditioning & Heating Corp. offer?
They provide heating and air conditioning repairs, service, and installations, along with water heaters, air quality services, snowmelt systems, pool area dehumidifiers, new construction, and advanced home comfort products.
Is Allied Air Conditioning & Heating Corp. available for emergency repairs?
Yes, their team is available around the clock to handle emergency repairs and situations.
What brands does Allied Air Conditioning & Heating Corp. work with?
They work with Carrier brand products.
What are the business hours of Allied Air Conditioning & Heating Corp.?
They operate 24 hours a day, 7 days a week, open all day every day.
Where is Allied Air Conditioning & Heating Corp. located?
Their address is 203 Peterson Rd, Libertyville, IL 60048, USA.
How can customers schedule a service appointment with Allied Air Conditioning & Heating Corp.?
Customers can schedule service appointments through their website at https://alliedairheat.com/schedule-service/.
What payment options does Allied Air Conditioning & Heating Corp. accept?
They accept PayPal as a payment option.
Are there any fitness or wellness centers near Allied Air Conditioning & Heating Corp.?
Yes, Fitness Loft, a gym and yoga studio, is located nearby and can be a convenient place for customers to visit before or after their HVAC service.
What beauty and grooming services are available near Allied Air Conditioning & Heating Corp.?
Nearby you can find La'shears Salon for hair and beauty services, Torilynne's Beauty Supply for cosmetic products, and V Nails for nail services.
Are there any healthcare providers near Allied Air Conditioning & Heating Corp.?
Yes, James Papesch, MD, a radiologist and diagnostic imaging provider, is located nearby and can be a resource for customers in the area.
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