Charlie's Heating and Cooling

HVAC contractor
5.0(11 reviews)
4811 Niagara St, Denver, CO 80237
Charlie's Heating and Cooling

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About Charlie's Heating and Cooling

Charlie's Heating and Cooling has served Denver homeowners for more than a decade, earning a perfect 5-star rating across 11 verified customer reviews. The business operates Monday through Friday from 9 AM to 6 PM, delivering heating and cooling solutions throughout the Denver metro area. Founded on principles of technical precision and transparent pricing, the company has built its reputation on delivering measurable results rather than marketing claims.

What distinguishes this contractor is the team's ability to tackle projects that other area technicians decline. Michael, the lead technician, installed a two-zone ducted mini-split system in a house with no existing ductwork and a particularly challenging roof configuration, a job that required custom adaptation rather than standard installation protocols. The reviews also document expertise with ecobee smart thermostat systems and whole-home humidifier integration, suggesting familiarity with modern indoor air quality solutions and energy management technology. Customers repeatedly reference fair pricing and methodical workmanship as consistent qualities across every engagement.

The named customer stories reveal a pattern of problem-solving under difficult conditions. One reviewer described Michael arriving to diagnose and repair a malfunctioning furnace, completing the work quickly and then thoroughly cleaning both furnaces in the home during the same visit. Another homeowner with a decade-old furnace installation still relies on Michael for all HVAC needs, calling the technician the only contractor they would trust with their system. A third review documented a whole-home remodeling project where heat ducts were re-routed and numerous vent fans connected, work that required coordination with other trades on a complex renovation.

What Customers Say

All 11 customer reviews award 5 stars, with 6 reviewers specifically naming Michael as the technician delivering their service. Three reviews document same-visit repairs and cleaning, while four reviews mention maintenance relationships spanning multiple years. Pricing receives no critical mentions despite explicit references to cost in three positive reviews.

Working Hours

SundayClosed
Monday9 AM–6 PM
Tuesday9 AM–6 PM
Wednesday9 AM–6 PM
ThursdayToday9 AM–6 PM
Friday9 AM–6 PM
SaturdayClosed

Services

Furnace Installation

Complete furnace replacement including ductwork and vents for homes without existing heating systems.

Furnace Repair and Maintenance

Diagnostic evaluation, same-day repairs, and thorough system cleaning for existing furnaces.

Mini-Split System Installation

Ducted mini-split installation including two-zone configurations in retrofit and new construction.

Smart Thermostat Setup

Integration of ecobee and other smart thermostat systems with existing HVAC equipment.

Whole-Home Humidifier Installation

Installation of humidifiers on existing furnace systems with proper integration and calibration.

Gas Line Installation

Professional gas line installation for fire pits and outdoor heating appliances with custom ignition panels.

Ductwork and Vent Modification

Rerouting heat ducts and connecting vent fans during whole-home remodeling projects.

Routine HVAC Maintenance

Scheduled maintenance visits keeping existing systems operating at peak efficiency.

Frequently Asked Questions