Business Details
34 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lombard, IL
Since 1992, Leslie Heating & Cooling has been a family-owned business dedicated to delivering exceptional home comfort solutions. Founded by Clint and Eileen Leslie, our company was built on the principle of treating every customer like family. Our team of licensed technicians brings decades of combined experience in heating, cooling, plumbing, and electrical services, serving the Western Chicago suburbs with integrity and expertise. We prioritize upfront pricing, transparent communication, and personalized service, ensuring every client feels empowered in their decisions.Our 30-year legacy reflects our commitment to mastering complex systems while maintaining the trust of generations of homeowners. We specialize in repairing older equipment, offering 24/7 emergency support, and guaranteeing 100% satisfaction through meticulous workmanship. As a BBB A+ rated company, we combine technical proficiency with the warmth of a family business to create lasting relationships with our community.
Services
HVAC Repair
Plumbing Services
Electrical Repair
Air Duct Cleaning
Water Heater Installation
Sump Pump Repair
Gas Line Services
Smart Thermostat Service
Furnace Maintenance
Tankless Water Heaters
Details
- Year established: 1992
Highlights and features
- We offer 30 years of family-owned expertise in residential HVAC systems
- Our certified technicians provide transparent, upfront pricing with no hidden fees
- We guarantee 100% satisfaction with all repair and installation services
- We deliver 24-hour emergency response for urgent home comfort needs
- We specialize in servicing legacy equipment while offering modern solutions
Associations and certifications
- BBB A+ Rated
Services
HVAC Repair
Our certified technicians diagnose and repair heating and cooling systems with precision and care. We service all brands and specialize in older equipment, providing transparent pricing and durable solutions. Our 24/7 emergency service ensures homeowners maintain comfort year-round.
Plumbing Services
From leak detection to sewer line replacement, our licensed plumbers handle residential plumbing challenges efficiently. We offer trenchless technology for pipe repairs and install water-saving fixtures. Emergency plumbing services address burst pipes and frozen lines promptly.
Electrical Repair
Our electricians perform safety inspections, panel upgrades, and circuit repairs following strict safety protocols. We install surge protectors and EV charging stations while offering 24-hour support for electrical emergencies that threaten home safety.
Air Duct Cleaning
Professional air duct cleaning improves indoor air quality by removing contaminants from HVAC systems. Our technicians use specialized equipment to clean ductwork thoroughly, reducing allergens and improving system efficiency for healthier home environments.
Water Heater Installation
We install conventional and tankless water heaters with expert precision, ensuring optimal performance and energy efficiency. Our maintenance services extend equipment lifespan while repair technicians address leaks, temperature issues, and sediment buildup promptly.
People
Clint Leslie
Founder
Co-founded the company in 1992 with Eileen Leslie, establishing core values of integrity and customer-first service that continue guiding operations today.
Eileen Leslie
Founder
Built the company's reputation for trustworthy service alongside Clint, creating a family business culture that prioritizes community relationships and technical excellence.
Brendan Leslie
Current Leader
Carries on the family tradition by focusing on modern HVAC solutions while maintaining the original commitment to personalized customer care and service reliability.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and indoor air quality services including repairs, installations, and maintenance for residential systems.
Do you offer emergency service?
Yes, we provide 24-hour emergency service for urgent HVAC, plumbing, and electrical issues affecting home comfort or safety.
What areas do you service?
We serve Lombard and surrounding Western Chicago suburbs including Naperville, Downers Grove, Lisle, Glen Ellyn, and Wheaton.
Are financing options available?
Yes, we offer flexible financing plans to help homeowners address essential system repairs and replacements affordably.
How can I schedule service?
Call us at (630) 576-9235 or use our online scheduling form to request immediate assistance or book appointments.
