The visit starts with the air filter and evaporator coil. A clogged filter or fouled coil restricts airflow across the heat exchanger, which raises operating pressures and forces the compressor to work harder. Colorado’s dry, dusty Front Range conditions accelerate this fouling, so the coil is cleaned and airflow is verified at the air handler before moving to the refrigerant circuit.
Refrigerant pressure is checked against the manufacturer’s specification. A low charge points to a leak; an overcharge causes high-side pressure faults. The reversing valve and defrost cycle are tested to confirm the system switches modes correctly. The condensate drain is cleared to prevent water backup into the air handler cabinet, which is a common source of indoor water damage.
Electrical connections, the contactor, and the capacitor are inspected for wear and correct voltage draw. Thermostat calibration is verified so the system stages correctly. Homeowners can replace filters between visits, but refrigerant checks, coil cleaning, and electrical testing require a qualified technician with the right instruments and refrigerant handling certification.
Why Choose Us
Why Lakewood Heat Pumps for your annual service?
Accountability at every step, from the first call to the post-visit confirmation that the system is performing as it should.
Written Scope Before Every Visit
The work to be done is set out in writing before the technician starts, so there are no surprises on the day.
Vetted Local Partners
We connect you with vetted independent local partners who know Lakewood’s climate and equipment conditions firsthand.
All Heat Pump Types Covered
Air-source, mini-split, and geothermal systems are all within scope, so you do not need a different contact for each type.
Performance Confirmed at Close
A post-visit check confirms the system is performing to spec before the job is considered finished.
Colorado Conditions Factored In
Lakewood’s wide seasonal temperature swings and dusty Front Range air are accounted for in how the service is scoped.
Questions homeowners ask before booking a service visit
How often should a heat pump be serviced?
Annual service covers most homes. If the system runs heavily, sits in a dusty area, or has had past issues, scheduling a visit before both heating and cooling season helps catch problems early. Lakewood’s seasonal swings make pre-season timing especially worthwhile.
What is included in a heat pump service visit?
A full visit covers air filter replacement, evaporator and condenser coil cleaning, blower motor inspection, drain line clearance, refrigerant level check, thermostat calibration, outdoor unit clearance, and a temperature split test to confirm the system is within its rated operating range.
What happens if I delay servicing when the system seems to be running fine?
A slow refrigerant leak or clogged drain line causes no obvious symptoms until the system fails under load. By then, the repair is larger and the timing is worse, typically mid-summer or mid-winter when the system is running hardest.
My heat pump is running but the house does not feel comfortable. Is that a maintenance issue?
Weak airflow, uneven temperatures, and longer-than-normal run cycles often trace back to a dirty coil, clogged filter, or low refrigerant charge, all maintenance-related. A service visit can confirm whether the cause is upkeep or something that needs repair.
Does refrigerant work require any specific certification?
Yes. Handling refrigerant requires EPA Section 608 certification. Any refrigerant-related work on your system must be carried out by a certified technician, it is not a homeowner task and cannot be skipped during a proper service visit.
Will the service visit uncover expensive repairs I was not expecting?
A service visit is designed to find small issues before they become large ones. If something beyond routine maintenance is found, you receive a written scope of any additional work before anything is done, nothing is started without your approval.