Time for a New HVAC System?
Get it done right with a 10-year warranty
Family-owned HVAC replacement specialists serving Chesterfield and St. Louis since 2010. Journeyman licensed technicians, honest pricing, zero pressure tactics.
Why Homeowners Choose Lolich
We treat every customer like a neighbor. No games, no gimmicks—just honest service and quality work.
10-Year Warranty
Every new installation backed by our industry-leading 10-year warranty. We stand behind our work.
No-Upsell Policy
Honest recommendations tailored to your comfort and budget. No pressure tactics, ever.
Journeyman Licensed
EPA certified technicians with over 15 years of expertise. Quality workmanship guaranteed.
24/7 Emergency Service
System break down? We're here when you need us most, day or night.
Whatever It Takes
As a proud Bryant dealer, we stand by their commitment to quality and customer satisfaction. "Whatever It Takes" isn't just a slogan—it's how we do business.
HVAC Replacement Services
Specializing in complete system replacements for homeowners in Chesterfield and St. Louis
AC System Replacement
New central air conditioning systems sized perfectly for your home. Energy-efficient models that lower your utility bills.
Furnace Installation
Reliable heating systems that keep your family comfortable all winter. High-efficiency furnaces with long-term warranties.
Heat Pump Systems
Year-round comfort with modern heat pump technology. Efficient heating and cooling in one system.
Ready for a New HVAC System?
Get a free, no-pressure quote from Chesterfield's most trusted HVAC replacement specialists. We'll assess your home and recommend the right system for your needs and budget.
Serving Chesterfield, St. Louis, and the greater St. Louis metropolitan area since 2010