Mon-Clair Heating and Cooling LLC
Mon-Clair Heating and Cooling LLC

Mon-Clair Heating and Cooling LLC

Top Pro

$80/service call
Estimated price


Scheduling

Responds in about 21 min

Introduction
Hi my Name is Nick Antonas owner of Mon-Clair Heating and Cooling, we are locally owned and operated. I have 20+ years of experiece in the HVAC industry. We are licensed and insured. We believe in doing quality work at an affordable price. We are an American Standard heating and Cooling dealer as well as a Mitsubishi Mini-Split dealer, but we work on all makes. We look forward to serving you for your residential and light commercial heating and cooling needs. We offer 10% off for military/First Responders and 5% off for Senior Citizens.
Overview

Current Top Pro

Hired 10 times

Serves Millstadt, IL

Background checked

License verified

1 employee

2 years in business

Business hours

SunClosedMon8:00 am - 6:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, and Square cash app.

Featured Projects

23 photos

  • Everything was smooth from start to finish. Nick w

Specialties
A/C services needed

,

Reviews

Customers rated this pro highly for work quality, punctuality, and responsiveness.

Exceptional 5.0

22 reviews

5
100%
4
0%
3
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2
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1
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Read reviews that mention:


pro avatar
Kelly D.
3 weeks ago
·

Hired on Thumbtack

Hired on Thumbtack

So helpful and responsive with getting our new thermostat installed and making sure everything was in working condition!

Details: Replacement • Central heating or cooling • House

Mon-Clair Heating and Cooling LLC's reply
Glad to help!
Thermostat Installation or Repair
pro avatar
Sarah B.
2 weeks ago
·

Hired on Thumbtack

Hired on Thumbtack

THANK YOU Nick! Our heater was having issues and he came and fixed it quickly and for a fair price. We will recommend Nick to everyone!

Details: Furnace • Not enough heat • Basement • Single-level building • House

Mon-Clair Heating and Cooling LLC's reply
Thank you for the kind words!
Heating System Repair or Maintenance
pro avatar
Rachel K.
Jan 27, 2025
Mon-Clair Heating & Cooling LLC was amazing to work with. They were there within hours of us calling to report that our AC wasn't working. Nick diagnosed our issue & got us an estimate quickly. After we told him we would like to proceed he promptly ordered the new unit & as soon as it was received, he called to schedule the install. We were very pleased with the quality of the work, the attention we received, the speed & accuracy of the work & the amazing customer service. Overall, we were extremely satisfied with the work. We will ALWAYS use them with any heating & cooling needs we have from here on out & highly recommend Mon-Clair Heating & Cooling LLC. I can't speak highly enough about them & Nick.
pro avatar
Troy T.
Jan 26, 2025
"I had an exceptional experience working with Nick at Mon Clair Heating and Cooling! Nick's professionalism, knowledge, and attention to detail truly set him apart. He provided clear communication throughout the process, completed the work efficiently, and went above and beyond to ensure everything was perfect. I highly recommend Mon Clair Heating and Cooling to anyone looking for top-notch service!"
pro avatar
Robyn M.
Jan 26, 2025
Everything was smooth from start to finish. Nick was amazing, very reasonable, and answered all of my questions which helped me decide to upgrade my furnace and A/C and I couldn't be happier with my decision. We even had him back to install more vents for our basement and he did an amazing job on that as well. I would highly recommend Mon-Clair Heating!
Credentials
License

License Type: HVAC (St. Louis, MO)

License verified on 1/28/2025

Background Check

Nicholas Antonas