Keller Heating & Cooling

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About Keller Heating & Cooling
Keller Heating & Cooling has served the Pekin community for several years, building a reputation on reliable service and transparent pricing. With a 4.4-star average across 14 verified customer reviews, the company handles everything from emergency repairs to complete system installations for homeowners throughout the greater Pekin area, including nearby Manito. Their team of experienced HVAC specialists brings both technical expertise and a respectful, clean approach to every job site. Operating seven days a week from 9 AM to 5 PM, including holidays, the company prioritizes accessibility for working families who need service outside typical weekday hours.
The company offers the full range of HVAC services: new system installation, repairs, ongoing maintenance, and equipment replacements. Their process includes proper heat-load calculations based on square footage to ensure equipment sizing matches each home's actual heating and cooling demands. They hold proper insurance coverage including workers compensation and carry EPA licensing for refrigerant handling, demonstrating compliance with environmental regulations. Financing options and extended warranties are available for qualifying customers installing new equipment.
Customer reviews mention specific technicians by name, revealing a team that delivers on promises. Shawn earned praise for arriving on time and working efficiently on a thermostat installation, while another review documented his same-day response on Christmas Eve, arriving at 8:15 AM and completing furnace repairs before 9:30 AM. Josh Harbourn's review describes the crew completing a new furnace and central air installation in what he describes as unbelievable timing, finishing for roughly half the cost of another local bid. Josh Goss noted the team found cost-effective solutions while staying focused and professional throughout the project.
What Customers Say
Six of eight reviewers gave 5-star ratings, with three specifically naming Shawn for on-time arrivals and efficient work. Customers frequently praised the team's quick turnaround and cost-effective solutions. One negative review cited a missed morning appointment, while another mentioned refusal of a small Saturday service call.
Working Hours
| SundayToday | 9 AM–5 PM |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | 9 AM–5 PM |
Services
HVAC Installation
Complete new heating and cooling system installation with heat-load calculation based on home square footage.
AC Repair & Maintenance
Air conditioning diagnostics, tune-ups, refrigerants recharge, and component repairs.
Heating Repair & Maintenance
Furnace troubleshooting, burner service, heat exchanger inspection, and system tune-ups.
System Replacements
Equipment upgrades including furnace, central air, heat pump, and thermostat replacements.
Emergency Service
Same-day service availability for urgent heating and cooling failures, including holidays.