Lakewood HVAC Contractor
Local Heating, Ventilation & Air Conditioning Solutions
Allen Service provides professional heating, cooling, ventilation and indoor air quality services for homeowners throughout Lakewood. From furnace repairs on cold winter mornings to AC replacement before summer temperatures peak, our technicians help keep home comfort systems reliable through Colorado’s changing seasons. As a Lakewood HVAC company serving Colorado homeowners since 1962, Allen Service provides dependable repair, replacement and installation solutions built around efficiency, comfort and long-term performance.
Trusted Local HVAC Professionals
8661 Rosemary St, Commerce City, CO 80022
24/7 Emergency HVAC Repair in Lakewood
A furnace failure during freezing weather or a cooling breakdown during extreme summer heat can require immediate attention. Allen Service provides 24/7 emergency HVAC repair in Lakewood for urgent heating and cooling problems unable to wait for a standard appointment. Call (720) 386-1965 when you need emergency HVAC service.
*Our emergency HVAC service covers system failures, not life-threatening situations. Call 911 first for fires, gas leaks, or injury risk.
HVAC Repair, Replacement & Installation Services in Lakewood
Lakewood HVAC systems need to handle regular freezing temperatures in winter, hot summer afternoons and Colorado’s dry climate. Allen Service provides HVAC repair, replacement and installation for aging equipment, unexpected breakdowns and planned system upgrades. Our technicians diagnose performance concerns and recommend service based on your equipment, home layout and comfort needs.
Heating Services
Reliable heating is essential when Lakewood temperatures fall below freezing. Allen Service provides furnace repair, heating system replacement and new equipment installation for systems experiencing weak heat, frequent cycling, unusual noises or declining efficiency. Our technicians identify the underlying problem and recommend the appropriate repair or replacement solution.
Air Conditioning Services
Summer temperatures in Lakewood regularly climb into the upper 80s, making dependable cooling important throughout the warmer months. Allen Service provides AC repair, replacement and installation for systems blowing warm air, struggling to maintain thermostat settings or running longer than normal. Professional diagnostics help determine whether targeted service or new equipment offers the better long-term solution.
Ventilation & Air Quality Services
Colorado’s dry air, household dust and uneven circulation can affect indoor comfort even when heating and cooling equipment operates normally. Allen Service provides ventilation and indoor air quality solutions designed to improve filtration, airflow and overall comfort. Better air distribution can also help your HVAC system maintain more consistent temperatures throughout your Lakewood home.
Heat Pump Services
Heat pumps combine heating and cooling in a single system, giving Lakewood homeowners another option for year-round comfort. Allen Service provides heat pump repair, replacement and installation for existing equipment and new system upgrades. Our technicians can evaluate your home, current HVAC setup and efficiency goals before recommending the right solution.
HVAC Financing in Lakewood, CO
Replacing a furnace, air conditioner, heat pump or complete HVAC system can be a significant investment. Allen Service offers HVAC financing options in Lakewood to help qualified homeowners manage the cost of necessary equipment upgrades. Financing can provide additional flexibility when replacing an aging or unreliable system.
Reasons To Call a Lakewood HVAC Company
Changes in airflow, temperature, sound or energy use can indicate developing problems with your heating and cooling equipment. Calling a Lakewood HVAC company when warning signs first appear can help restore comfort and reduce the risk of a more disruptive breakdown.
Heating Issues
- Furnace struggles to maintain temperature: Burner, airflow or equipment problems may reduce heating performance.
- Heating system cycles too frequently: Thermostat issues, restricted airflow or equipment problems can cause short cycling.
- Some rooms remain colder than others: Ductwork or airflow imbalances may interfere with even heating.
- Furnace develops unusual noises: Banging, grinding, rattling or squealing can point to worn or loose components.
- Heating costs rise unexpectedly: Declining efficiency may cause equipment to run longer and consume more energy.
Cooling & AC Issues
- AC blows warm air: Refrigerant, compressor or electrical problems may interfere with cooling.
- Cooling is uneven throughout the home: Airflow restrictions or duct issues can create warmer rooms.
- Air conditioner runs constantly: Aging or inefficient equipment may struggle to reach the thermostat setting.
- Vent airflow becomes weak: Blower problems, dirty components or duct restrictions may reduce circulation.
- Moisture appears near the indoor unit: Condensate drainage or other AC problems may require professional service.
General HVAC Problems
- Thermostat readings seem inaccurate: Calibration, sensor or wiring problems may interfere with temperature control.
- Equipment turns on or off unexpectedly: Electrical or control issues can disrupt normal HVAC operation.
- Unusual odors come through the vents: Dust buildup or equipment problems may require inspection.
- Indoor air feels dry or dusty: Filtration, ventilation or humidity-control improvements may help.
- Repair calls are becoming more frequent: Repeated breakdowns can indicate equipment approaching the end of its useful life.
Do You Need a Permit to Replace an HVAC System in Lakewood?
Yes. Lakewood requires mechanical permits for residential HVAC system replacements. The city’s current permit classifications specifically include furnace replacement, air conditioner replacement and combined furnace and AC replacement. Contractors performing permitted work must also be registered with the City of Lakewood.
For permitting questions and correspondence, contact the City of Lakewood Planning & Public Works Department – Permits:
- 470 S. Allison Parkway, Lakewood, CO 80226
- 303-987-7500
The Best Residential HVAC System for Lakewood Homes
The best HVAC system for a Lakewood home depends on square footage, insulation, ductwork, existing utilities and individual comfort goals. Lakewood experiences average winter lows around 19°F and July highs around 89°F, creating meaningful demand for both heating and cooling. Local single-family homes average roughly 2,053 square feet, making accurate load calculations important when selecting replacement equipment. A high-efficiency furnace paired with central air conditioning remains a practical option for many Lakewood homes. Heat pumps can also provide year-round heating and cooling, while variable-speed equipment may help improve temperature consistency. Lakewood’s relatively dry climate can also make humidification, filtration and other indoor air quality improvements worthwhile considerations.
Climate Factors
Average in Lakewood
HVAC Impact
Winter Low
~19°F
Heating equipment needs dependable output during frequent freezing temperatures
Summer High
~89°F
AC systems need sufficient capacity for sustained summer cooling
Average Home Size
~2,053 sq. ft.
Proper load calculations help prevent short cycling and uneven temperatures
Seasonal Humidity
Low to Moderate
Dry conditions can increase interest in humidification and indoor air quality solutions
More Services in Lakewood, CO
Our Service Areas
Allen Service serves homeowners and businesses throughout Denver Metro and Northern Colorado from our Commerce City and Fort Collins locations. Our service area reaches communities across the Front Range, giving customers access to one trusted team for heating, cooling, plumbing and electrical needs.