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Trust Your Family With Ours™

Call Us630-621-9419

24 HOUR Emergency Service

Upfront Pricing Guarantee

We offer straightforward pricing before work begins, and we never charge more if the job takes longer. Your bill won’t surprise you because you stay aware and in control throughout the entire service process.

No Breakdown Guarantee

If we maintain your equipment, we guarantee it will not break down for one year—or we will return for free!

Quality Workmanship Guarantee

Before Leslie installs a home comfort system in your home, we provide a detailed, written specification of the work we will do for you. We guarantee that we will provide quality installation and workmanship according to exact specifications. No other heating and cooling company mentions a guarantee like this!

Lifetime No-Overtime Service Guarantee

If you buy a home comfort system or Leslie Family Maintenance Plan, we’ll be available for repairs 24/7/365, and we never charge you overtime—no matter what time of day or night!

No-Risk 100% Money Back Guarantee

If you are not 100% satisfied with our work for one full year, we’ll make it right or give you your money back.

Best Value Guarantee

Leslie offers best-value products and services at the lowest possible cost.

Exclusive 2-Year Service
Repair Guarantee

If you are a member of our Leslie Family Maintenance Plan, we provide a two-year guarantee on all repairs. (Parts and labor included.)

Client Courtesy Guarantee

Leslie technicians always protect your home and possessions by wearing shoe coverings, laying drop cloths, and cleaning up when finished.

24/7 Service Guarantee

We have professionally trained technicians that never sleep and are available to serve you 24/7/365. Well, they sleep—but everyone takes turns serving you!