The Best Heating & Cooling Care, Guaranteed.
Why Choose Lemanski?
Highly Experienced Technicians
Our team has over 120 years of combined HVAC experience, and is fully certified. You’ll be in the best of hands, and we service all makes and models of heating and cooling equipment.
Top Quality Work
We’re known for our attention to detail and high quality work. We approach every job as if we were doing it for our own home.
Top Quality Products
All the equipment we install comes from manufacturers that produce state-of-the-art, energy efficient products and stand behind their work with solid warranties.
Covering the Whole Comfort Spectrum
We ensure that your home not only is the right temperature, but has clean, fresh air.
Smart Financing and Rebates
If you’re installing new equipment, we do the work to ensure your warranties and energy rebates are in place. We also offer financing that is adapted to fit your needs and budget.
Complete Peace of Mind
We stand behind our work, and all equipment carries lengthy warranties. We’ll also perform regular maintenance to keep your warranty valid and your equipment running perfectly.
- New Construction and Remodeling
- Residential & Commercial Installation and Replacement
- Residential & Commercial HVAC Maintenance
- Boiler Repair & Replacement
- Geothermal Heating & Cooling
- Free Estimates
- Indoor Air Quality Assessments
The Total Peace Process
Ready to be sure about heating and cooling at your home or business?
Get Great Products & Service
Our technicians will complete repairs or recommend the best new equipment for your situation. Either way, all work will be performed by experienced, certified technicians.
Enjoy Complete Indoor Comfort
No matter what the season, you’ll have perfect comfort in your home, and lower energy costs.
Enjoy Complete Peace of Mind
Our work is guaranteed, and with proper registration and regular maintenance, we’ll make sure your HVAC systems remain under warranty and give you many years of good service.
Hear It From Our Customers
“I had my annual heating and A/C cleaning today. The technician was friendly, professional, and did excellent work. I have been using this service for the past eleven years, and I am always happy with them.”
Financing That Works For You
You won’t have to worry about paying for needed HVAC equipment. We offer financing with a simple application process, flexible monthly payments designed to fit your situation and budget, and total peace of mind. Click the button below and fill out an easy application today!
You Deserve the Best for Your Home or Business
Don’t settle for inexperienced technicians or equipment that offers less than the best efficiency or quality. Don’t wonder if your system will fail and leave you with a big hassle and an even bigger bill. Do call us to take care of your heating and cooling systems today!
Ready for Perfect Indoor Comfort?
Get in touch today at (815) 232-4519 to schedule your service appointment today!