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Mavec Heating, A/C & Refrigeration

"No Service Is Too Small"

About Us

Mavec Heating, A/C & Refrigeration, in Marseilles, IL, is the areas premier heating and cooling service provider, serving all of Marseilles, Morris, Seneca, Ottawa and the surrounding areas. No service is too small! We offer residential and commercial heating, cooling and refrigeration repair services. We service all makes and models, and were licensed, bonded and insured. Contact Mavec Heating, A/C & Refrigeration today! Now an American Standard Dealer!

Areas Served

Channahon, IL | Joliet, IL | Marseilles, IL | Minooka, IL | Morris, IL | Ottawa, IL | Seneca, IL | Shorewood, IL | Streator, IL | 50 mile radius | Lisbon, IL | Newark, IL | Sandwich, IL

Our Certifications

What We Offer

Our Specialties include:

Our Services include:

Our Brands include:

Our Products include:


On 6/13/2024 Anne M. had this to say:
Maven was fast, knowledgeable, courteous, helpful, and fixed our AC quickly. He was very responsive when I called and answered all my questions. I highly recommend Mavec. He was worth the value and fixed my AC on site without having to come back.

On 6/6/2024 Jackie Paprzyca had this to say:
John came out to repair furnace/A/C. Was hard to find problem but, at the last minute, said he would try one more thing. FIXED!! He definitely went over and above; prompt, professional and I would definitely use him and this company again. Extremely happy with his service

On 5/23/2024 Vincent Onoroto had this to say:
Really personable knowledgeable repairman. Honest and reasonably priced. I have used his services 3 times for a water heater repair and AC repair. Quick response and fast service on the post.

On 5/21/2024 Stephannie P. had this to say:
Had a concern about an issue with our a/c. Came out cleaned off my a/c and checked the output and assured me that there wasn't anything worry about and it was running fine. Was really nice and kept in contact when he was running late. Really appreciated it.

On 5/18/2024 Kyle k had this to say:
Ask for John the man knows what he’s doing!! Testimonial written by Kyle k on this site.

Contact Us

Mavec Heating, A/C & Refrigeration
Marseilles, IL 61341
Phone: (815) 955-1379

Where To Find Us

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Payment Types Accepted

American Express, Cash, Discover, MasterCard, Personal Checks, Square Accepted, Visa

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM


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