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Why Choose Us?

A-Perfect Climate is in the business of selling comfort, not just heating or cooling.

A-Perfect Climate is in the business of selling comfort, not just heating or cooling. Our team strictly adheres to installation guidelines, outlined in our standards document, which exemplify what customers would not only want, but should expect in their homes. These standards are your assurance of quality, safety and efficiency, which will not only make your home more comfortable for you and your family, but also give peace and comfort in knowing you made an informed decision, based on value. Be Sure to check out our customer reviews!

A-Perfect Climate Since 1987

Since 1987, A-Perfect Climate has been leading the way in providing service, maintenance and custom installations of quality, major brand equipment for heating, air conditioning, ventilation, custom sheet metal work and indoor air quality solutions to the residential and light commercial market. Owners Richard Vollman and Michael Sitarski have been exclusively in the HVAC business since 1974 and 1979 respectively, and, to this very day, are accessible and actively involved in all aspects of operations.

Why Choose Us?

A-Perfect Climate has an extensive knowledge of the following applications, complete with a portfolio and references:

Hot water heating systems

including in-floor, under floor, copper fin tube, cast iron and hybrid Zoning for residential and multi-unit dwellings

Forced air furnaces

80+, 90+, multi-stage, variable capacity, communicating and variable speed (ECM high efficiency)

Hot water heating boilers

cast iron, copper, 90+ stainless steel and cast aluminum, heat and domestic water production

High Pressure air handlers and air distribution systems

including Space Pak and Unico systems.

Maintenance Agreements

residential and commercial

Wine Cellars

installation and service

Zoning and Indoor Air Quality (IAQ)

exclusive use of ARZEL Zoning products, high efficiency air cleaning, air purification, pressurization, air to air exchange, and dilution (HRVs)

Customer Reviews

See why your neighbors are raving about us!

  • Wine Cellar Experts

    A-Perfect Climate is THE company to call if you’ve got any wine cooling/cellar needs. They were recommended to me by a high-end cellar designer in River North, who told me, “Mike has forgotten more about wine cellar refrigeration than most of us will ever know.” Not only do Mike and his crew (Josh, Kevin, etc) know their stuff, they’re all such nice people and were great to work with! After the install was completed, they came back out for several hours over the next two days (free of charge) to troubleshoot the newly installed system and ensure everything was working properly. This is the kind of group you want doing your job… Two big thumbs up!

    Sam F
  • Saved Our Lives

    We have used this company for air duct cleaning and found them reliable and polite. We then called upon them again since our air conditioner was not working properly. After considering whether to just put more coolant in our 18 year old AC we decided to purchase a new unit. A 2 man crew came and as they were updating the old air ducts it was discovered that there were holes in the chimney which would have resulted in carbon monoxide poisoning when the next heating season came. Thank goodness they checked this. They replaced this at no cost. Thanks for saving our lives.

    Donna B
  • professional and proficient

    We have used a well known HVAC company in Schaumburg for over 30 years. I’ve noticed that after one of their very experienced technicians retired, the professionalism and proficiency declined to a great extent. That’s why I sought out a new residential provider. I chose A- Perfect because they install and maintain Fujitsu heat pumps, which I have, and can service my main Carrier furnace/AC as well. Josh was the tech who came on the call and he was very good. He serviced the Fujitsu way better and more thoroughly than our previous provider. If you use them I hope you receive the same level of professionalism I received.

    Gary C
  • Highly recommend

    We are VERY happy with the service Mike and team provided. Our heat went out on our older furnace, Mike was at our house at 7am as scheduled (he would have come out the night before, but we didn’t want to pay extra and could wait) took his time to review our unit discussing what he found. Gave us the option to repair or replace it! Came back the same day and worked into the evening with a team to get our furnace operational. Came back the next day to finish up. They were clean and organized. Price was fair. Communication was great, all the crew was friendly and very nice to work with! Highly recommend.

    Jill S
  • fully satisfied

    I purchased an AC/Heating unit from this company, and was lucky enough to speak the owner Richard Vollman. He gave me a good deal on a great brand name unit. When the team came for installation, they were friendly and did a professional job. They finished installing it on the same day. When I noticed the cover of the furnace was slightly damaged, Rich took it upon himself to order a new one, and replace it. I recommend Rich and his team to anyone who wishes to have an AC/Heating unit installed. I am fully satisfied with their service.

    Mir A

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