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At Pinnacle Heating & Cooling we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites.

Read what other customers have said about us.

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See What Our Customers Have to Say -
137 Reviews

Kathryn Savage
Located in Plainfield
Figured out the problem with my system in less than a minute! Sal was awesome, honest and quickly fixed the problems for a reasonable price.
Service: System Repair
Steven Massari
Located in Homer Glen
Sal is awesome
Service: System Repair
Brandon Andelbradt
Located in Joliet
Great Work
Service: System Repair
Julie Obradovic
Located in Homer Glen
Service: System Repair
Pat Fisher
Located in Catalina, Ct.
Excellent and friendly service.
Service: Preventive Maintenance
Margaret Stl
Located in Joliet

We recommend them to everyone!

We love Pinnacle! Sal and his team are simply the best. We’ve used them for several years for everything from our furnace, air conditioner and even water heaters! He is very responsive, knowledgeable and treats you like family! We recommend them to everyone! Keep up the good work : )
Service: System Repair
Barry McDonald
Located in Orland Park

Outstanding service!

Outstanding service! Sal (Pinnacle HVAC ) was truly concerned and came out first thing in the morning. He explained everything and had the heating working in no time. I would highly recommend working with him! Barry McDonald
Service: System Repair
Julie Welch’s
Located in NewLenox

I highly recommend Pinnacle!

Outstanding, friendly service. Sal came out on a holiday weekend and fixed my furnace. I have had him out previously and he is always courteous and professional. He is exceptionally good about updating me on his estimated time of arrival. I highly recommend Pinnacle!
Service: System Repair
Joy Puskaric
Located in Lockport
Service: System Repair
Frank Hudon
Located in Homer Glen

Customer service is second to none! Highly recommended.

Sal & co. installed a new carrier furnace and air unit in our home. After a couple of tweaks to the unit, it's running great. Sal was very attentive to questions we had. Customer service is second to none! Highly recommended.
Service: New System Installation
Derek Tucker
Located in Homer Glen
Service: New System Installation
Judith Montoya
Located in Homer Glen

**Excellent service**

Highly recommend Pinnacle HVAC! I got home to a broken A/C and immediately called Pinnacle and less than 30 minutes later they showed up to my house. **Excellent service**
Service: System Repair
Located in Lockport

Completely satisfied with the results - five stars!

I would recommend using Pinnacle for your HVAC needs - they are very thorough and take the time to explain the service and repair process. In addition, Sal and his team followed up to ensure that we were completely satisfied with the results - five stars!
Service: System Repair
Mark Hofstetter
Located in Homer Glen

Very thorough, reasonable and courteous.

Sal was great. He came out right away to assess the problem. Our AC quit in the middle of our kids birthday party, and since it was 29 years old we knew it had to be replaced. He had a new and improved unit up and running within a few days right after Memorial Day a busy time of the year for HVAC. Sal was very thorough, reasonable and courteous. He even called to check on us following the install. I highly recommend Pinnacle for your heating and AC issues
Service: New System Installation
Hans Schmidt
Located in Homer Glen
Service: System Repair
Larry Ha
Located in Homer Glen

Reasonably priced

Sal is a standup guy, knowledgeable and sure knows his inns and outs of AC and furnace issues, my AC unit left me hanging as we hit 95° sal found the problem within 20 minutes , mice had chewed threw some wires in the outside unit, he Repaired all the wiring got me up and running the day before memorial day. Reasonably priced and just a good guy. I watched him work, as he talked his way through the system reminds me of me LOL I see he likes challenges as well no offense sal hope to see you only for maintenance from now on
Service: System Repair
Diana Maggio
Located in Lockport

Would never call another company

We found this company several years back when we were really in a pickle. Sal came out and did amazing, been using him since. Would never call another company
Service: New System Installation
Denise Cerny
Located in Orland Park

Excellent service! Will plan on using again

Excellent service! Will plan on using again. Knowledgeable and helpful answered all my questions.
Service: New System Installation
Suzanne Mitchell
Located in Oak Lawn

Excellent service!

Excellent service! Pinnacle is the only company I will let in my home to service my heating and cooling needs.
Service: New System Installation
Excellent customer service. Very knowledgeable & helpful. Great work by Pinnacle!
Terry Giacchetti
Located in Lockport

Takes the time to explain his work in detail,

Found Sal almost 10 years ago after a service call with a BIG name service provider, which I made "for all the right reasons", amounted to a $600 charge for adding some coolant and changing out a contact. I've never looked back. Really appreciate the fact that he takes the time to explain his work in detail, even if much of it is over my head. He recently installed a new high-efficiency Lennox system in my townhouse, and quite honestly, even after having some history with him and his company, I anticipated - as is prone to happen in the service industry - that he would end up charging me more than what he originally estimated. Nope. I truly believe he's a man of integrity. He is more responsive than any service tech I've ever worked with. His prices are reasonable. The new system looks and runs great. Hoping he never retires, because I feel like I have found "my guy" for all things HVAC. Highly recommend!
Service: New System Installation
The Crowley's
Joshua Buado
Located in Joliet

Excellent service!!!

Excellent service!!! Will plan on using again and recommending to others!
Service: System Repair
Loosee Boyo
Located in Lemont

Great job

Great job, Sal!! Dan was awesome too. Thanks so much for recommending the new Lennox system. We love it. The high tech thermostat is quite the gadget and love the phone app too.
Service: New System Installation
Michael Carens
Located in Frankfort

Good service

Good service At reasonably prices
Service: System Repair
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