Comfort you can count on.
Reliable Heating and cooling services from a team you can trust.
24/7 Emergency service
Fast Heating & Cooling Repair Services when you need them the most for Madison County, IL and area. Same-Day Service is available to get your furnace or air conditioner running right away.
air conditioning
Stay cool with expert AC installation and fast, reliable repairs from local technicians.
heating
Efficient heating solutions to keep your home warm when you need it. You can count on us for fast furnace repair and installation services.
maintenance
Get your HVAC system ready for Midwest Weather with our seasonal maintenance and tune-up options, designed to help improve performance and extend equipment life.
air quality
Breathe easier with cleaner, healthier air in your home with our whole-house Internal Air Quality solutions.
For Any Service
ABOUT LAIR MECHANICAL
yOUR lOCAL HVAC EXPERTS
For over a decade, our technicians have focused on residential and commercial properties, delivering top-tier HVAC services focused on quality and integrity, with transparent diagnostics and pricing for all of our clients.
Licensed & Insured Professionals
Upfront Pricing & Honest Recommendations
Trusted, Local & Family-Owned
Financing Available
Fast, Same-Day Emergency Services
more of what we offer
“When you need a local name you can trust, you can count on us!”
Experience The Difference With Lair Mechanical
Why Choose Us?
EXPERT TECHNICIANS
Highly experienced professionals with over a decade of experience in residential and commercial properties.
HONEST PRICING
No high-pressure sales tactics - just honest recommendations with clear diagnostic reports so you fully understand your options.
RELIABLE SERVICE
“If I wouldn’t recommend it to my family, I won’t recommend it for yours.”
- Owner, Mike Lair.
LOCAL & COMMUNITY FOCUSED
Proudly servicing Madison County, IL & Area:
Alton • Bethalto • Collinsville • Edwardsville • Glen Carbon • Grafton • Granite City • Roxana • STL Metro East • Wood River • & More
Special Offers &
Financing Available
Take advantage of our current deals and flexible financing options.
Terms & Conditions Apply
FOR UP TO 21 MONTHS
We understand that HVAC expenses may not always happen at the most convenient time - that’s why Lair Mechanical is pleased to offer you varying financing options to best fit your situation.
FOR ALL OUR CUSTOMERS
We want you to feel comfortable with your options and know exactly what to expect - that’s why Lair Mechanical always offers free on-site estimates with honest recommendations.
WITH EVERY COMPLETE INSTALL
A broken air conditioner or furnace is stressful enough - Let Lair Mechanical give you Peace of Mind with our complimentary 1-Year Labor & Maintenance Package, FREE with every complete install.
Real Comfort From Real Customers
SEE WHAT PEOPLE ARE SAYING.
“Very professional, very knowledgeable and fast response time even on a Saturday. Highly recommend”
“He was easy to deal with on the phone and got us scheduled that afternoon. The tenants said Mike was very friendly and knowledgeable and he got the job done quickly.”
“Very reasonable with the price and very respectful. If you are having problems with your AC or furnace, give him a call”