Lemanski Heating & Air Conditioning: Experienced HVAC Repair Serving Freeport, IL 61032
1398 S Armstrong Ave, Freeport, IL 61032
What the Company Handles
- HVAC system repair
- HVAC system maintenance
- HVAC installation or replacement
Company Profile
For over three decades, Lemanski Heating & Air Conditioning has been the trusted name for reliable climate control in Freeport and the surrounding areas. Founded in 1991, our family-operated business is built on a foundation of deep local knowledge and a commitment to honest, dependable service. Our team of certified technicians brings together more than 120 years of combined hands-on experience, ensuring we can expertly service any make or model of heating or cooling equipment. We specialize in complete HVAC solutions for both homes and businesses, from professional installation and preventative maintenance to urgent repairs. We believe in clear communication and standing behind our work, which is why we help homeowners maintain their manufacturer warranties and navigate available energy rebate programs. Understanding that every budget is different, we offer flexible financing options and provide free, no-obligation estimates for new systems and indoor air quality assessments. When you choose Lemanski, you're choosing a neighbor who is invested in your comfort year-round.
Frequently Asked Questions
What should I do if my boiler stops working during a Freeport winter?
A boiler breakdown in our cold winters is a serious issue. First, check your thermostat settings and ensure the pilot light is lit if you have an older system. For safety, if you smell gas, leave the home immediately and call the utility company. Then, call Lemanski. Our technicians are experienced with all boiler models common in older Freeport homes. We offer prompt repair services to diagnose issues like faulty circulator pumps, pressure problems, or ignition failures, getting your heat restored as quickly as possible to protect your home and family.
How often should I schedule HVAC maintenance in Northern Illinois?
Given our distinct seasons with hot, humid summers and cold winters, we recommend scheduling professional HVAC maintenance twice a year for optimal performance and efficiency. The best practice is to have your cooling system serviced in the spring and your heating system checked in the fall. This proactive approach helps prevent unexpected breakdowns during extreme weather, improves your system's lifespan, and maintains its energy efficiency. Our maintenance service includes thorough cleaning, inspection, and calibration of all critical components.
Do you offer financing for a new HVAC system installation?
Yes, we understand that replacing an entire HVAC system is a significant investment. That's why Lemanski offers tailored financing options to fit different budgets and needs. We work with reputable lenders to provide flexible payment plans, making a new, efficient system more accessible. We always start with a free, detailed estimate so you understand the full scope and cost before making any decisions. Our goal is to find a comfortable solution for your home's climate control and your financial situation.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















