Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 1 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 2 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 3 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 4 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 5 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 6 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 7 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 8 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 9 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 10 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 11 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 12 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 13 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Thumb 14

Mavec Heating, A/C & Refrigeration

Marseilles, IL 61341

phone
Primary:  

email

mavec@mtco.com

Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 0 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 1 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 2 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 3 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 4 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 5 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 6 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 7 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 8 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 9 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 10 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 11 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 12 Mavec Heating, A/C & Refrigeration - Marseilles, IL - Slider 13
"No Service Is Too Small" Mavec Heating, A/C & Refrigeration provides expert HVAC and refrigeration services in Morris, Ottawa, Marseilles, Seneca, and throughout LaSalle and Grundy Counties. Our licensed, bonded, and insured team specializes in heating repair, air conditioning repair, HVAC installation, furnace service, AC maintenance, commercial refrigeration, and preventative maintenance for residential and commercial customers. We service all makes and models and are proud American Standard dealers, offering reliable, energy-efficient solutions. When you need trusted HVAC contractors for fast, professional service and lasting comfort, count on Mavec Heating, A/C & Refrigeration to get the job done right.

Frequently Asked Questions

What services do you offer?
We provide heating, air conditioning, and refrigeration services, including installation, repairs, and maintenance.
How can I schedule a service appointment?
You can schedule a service by calling us directly or through our website's contact form.
How often should I replace my HVAC filters?
HVAC filters should typically be replaced every 1-3 months, depending on your system and usage.
Do you offer energy-efficient HVAC options?
Yes, we carry a variety of energy-efficient systems to help reduce your energy bills and environmental impact.
How can I improve the indoor air quality in my home?
Regular maintenance, using air purifiers, and sealing ducts can significantly improve indoor air quality.
Been Here? Write a Testimonial
Rating Scroll over the stars and click to rate.
Testimonial
Testimonial is required.
Your Name
Headline
  Cancel
You can read a selection of our best reviews from around the web below.
303 Testimonials and 16 ratings.
Loading...

Ratings
Testimonial Author - 5 Star Rating - 5

by 16 raters

Details

Google - Cheyenne Marie on 8/19/2025
Google - Pamela Stanford on 5/11/2022
Google - Semperfi OOORAH on 2/8/2021
Google - Susan Banks on 12/4/2020
Google - Jason Nelson on 6/19/2020
Google - Adventures of Gaming on 4/29/2019
Google - Krystina Heuser on 3/17/2019
Google - Dillon Clements on 12/12/2017
Facebook - Heather Scheffert on 1/11/2017
Facebook - Heather Scheffert on 1/11/2017
Facebook - Ben Akre on 11/29/2013
Facebook - Ben Akre on 11/29/2013
Facebook - Richard Mavec on 11/6/2013
Facebook - Richard Mavec on 11/6/2013
Facebook - Todd Severson on 12/21/2012
Facebook - Todd Severson on 12/21/2012

Mavec Heating, A/C & Refrigeration Assistant

Hi there! How can we help you today?
AI Responses not guaranteed; verify before reliance
Cost: $0.00000
0.0% of $0.02
0/250

Contact Form

(Messages sent through this site are subject to third party moderation and are not encrypted or secure. We always try to respond as soon as possible, but off-hours inquiries may take us a little longer to reply.)
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.