Top-notch HVAC Services in Denver. Repair, Installation & Maintenance

1 year Guarantee
on Parts

Same-Day When Available

Family Owned

Professional repair, diagnostics, maintenance, and installation of AC, furnace, heat pump, and mini-split systems for residential homes throughout the Denver Metro Area.

Top-notch HVAC Services in Denver.  Repair, Installation & Maintenance

Professional repair, diagnostics, maintenance, and installation of AC, furnace, heat pump, and mini-split systems for residential homes throughout the Denver Metro Area.

1 year Guarantee
on Parts

Same-Day When Available

Family Owned

Why Denver Homeowners Choose TopServ Appliance and HVAC for HVAC Service?

Same-Day Service When Available
Honest Findings — No Manufactured Urgency
Transparent pricing with
no hidden fees
Written Service Summary — Every Visit
Experienced In-House HVAC Technicians
30-day labor warranty &
1-year parts warranty

FREE

Service Call With Repair

Honest Prices, Outstanding Results

Promotion For New Customers

What Denver Homeowners Say About Our HVAC Service

May 2026

Dimitri and team are outstanding in taking care my appliance. They were prompt, professional, diagnosed the problem quickly and provided the fix in one service call. I was impressed as they communicated all of the steps they performed as they were troubleshooting the problem. I was certain I was going to need a new appliance, but within a short amount of time I was back working again. I will use this TopServ Appliance and HVAC for all of my future needs.

— Steve H.

October 2025

Top notch service. Diagnosed our issue promptly. Vlad, our technician, was super friendly and helpful. Would definitely recommend 👍

— Cody M.

March 2026

Your technician was excellent the diagnostic and fixing the problem. The previous company that was here, stop One, did not know what they are doing. Highly recommend your services.

— Yoram M.

Full HVAC System Replacement

For homes with aging AC and furnace units, replacing the entire system at once ensures matched performance, lower energy bills, and maximum reliability.

Includes:

• System Evaluation

A complete assessment of your home’s HVAC needs to ensure proper system sizing, efficiency, and performance.

• AC + Furnace Replacement Packages

Bundled air conditioner and furnace replacement options designed for reliable comfort and long-term energy savings.

• Heat Pump Options

Energy-efficient heat pump solutions that provide both heating and cooling in one modern system.

• Manufacturer Warranties

New HVAC systems backed by manufacturer warranties for added protection and peace of mind.

• Smart Thermostat Installation

Upgrade to a smart thermostat for better temperature control, energy efficiency, and convenience.

• Free Estimate

Transparent, no-obligation estimates to help you plan your full HVAC system replacement with confidence.

HVAC System Diagnostics

Includes:

  • Refrigerant pressure testing

  • Airflow measurement

  • Electrical component testing

  • Thermostat calibration

  • Performance evaluation

  • Safety inspection

Heat Pump Services

Heat pumps provide both heating and cooling in one energy-efficient system. We repair, replace, and install heat pumps for residential homes. When you’re searching for “trusted heat pump companies near me” , you can rely on our team for dependable service and long-term performance.


We Provide Services:

  • Heat pump repair

  • Heat pump installation

  • Heat pump replacement

Common Heat Pump Issues:

Heat pumps can develop problems that affect comfort, efficiency, and energy costs. From poor heating or cooling to frozen outdoor units, high energy usage, and loud operation, these common issues can disrupt your system’s performance and indoor comfort.

• Not Heating or Cooling

A Heat Pump isn’t providing warmth in winter or cool air in summer, leaving your home uncomfortable.

• Frozen Outdoor Unit

Ice buildup on the outdoor unit blocks airflow and stops the system from working properly.

• Not Switching Modes

The heat pump gets stuck in heating or cooling mode, making it impossible to adjust your home’s temperature.

 • Loud Operation

Unusual rattling, banging, or humming noises make the heat pump disruptive and signal internal strain.

• High energy usage

The system consumes more energy than usual, causing higher utility bills and inefficiency.

Short Cycling

The heat pump frequently turns on and off, preventing consistent heating or cooling and reducing system efficiency.

Need AC or Heat Pump Service?

From quick repairs to full replacements, we’re here to take care of your HVAC needs.

Emergency HVAC Repair



We respond quickly to urgent heating or cooling failures.
Emergency service is available for:

  • AC not cooling during heatwaves

  • Furnace not heating in winter

  • Furnace blowing cold air

  • Burning smell from system

  • Water leaks around units

  • You need same-day AC repair when scheduling capacity permits

  • System won’t start

  • Emergency heating repair

HVAC Service Across Denver, CO and the Surrounding Metro Area

»

Denver

»

Aurora

»

Lakewood

»

Centennial

»

Thornton

»

Arvada

»

Englewood

»

Westminster

»

Commerce City

»

Greenwood Village

»

Castle Rock

»

Cherry Creek

»

Capitol Hill

»

Five Points

»

Stapleton / Central Park

»

Washington Park

»

Wheat Ridge

»

and nearby communities

Brands We Service

We repair all HVAC brands, including:

Carrier, Goodman, Lennox, Trane, Rheem, York, American Standard, Amana, Bryant, Daikin, Payne, Ruud, and more.

Frequently Asked HVAC Questions

Our regular service hours are daily from 8:00 AM to 8:00 PM. Same-day, next-day, and emergency appointments are available when scheduling capacity permits.
Yes! All our repairs come with a 30-day warranty on parts and labor. We stand behind our work and want you to have peace of mind knowing your appliance is fixed right.
$79, applied toward any approved repair.
Typically, 4–8 hours depending on system type.
Yes, for system replacements.
A furnace blowing cold air is usually caused by issues such as a dirty air filter restricting airflow, a malfunctioning thermostat, an extinguished pilot light, or problems with the ignition system or flame sensor. In some cases, the furnace may still be in a normal startup or defrost cycle. If the issue continues, it’s best to have an HVAC professional inspect the system to identify the root cause and restore proper heating safely and efficiently.
Yes, we provide emergency furnace service. Our HVAC professionals are available to respond quickly when your furnace breaks down unexpectedly. Whether your system stops heating, starts blowing cold air, makes alarming noises, or shows signs of a safety issue, our emergency furnace service is designed to restore heat and protect your home as fast as possible. We arrive equipped to diagnose the problem, explain your options clearly, and perform reliable repairs to get your furnace back to safe, efficient operation.

Need HVAC Service?

Schedule your repair today and let us keep your HVAC running like new.
Fast response, fair pricing, experienced technicians, and guaranteed work.
(720) 730-2360 BOOK ONLINE