Heating Maintenance & Repairs In The Phoenix Metro Area & Nearby Areas
Johnson Power And Air is a residential HVAC services contractor headquartered in Gilbert, and providing service throughout the entire Phoenix Metropolitan Area. The service area includes major cities such as Mesa, Gilbert, Chandler, Tempe, Scottsdale, Phoenix, and extends to the outskirts of the valley between Sun City West, Fountain Hills, Casa Grande and Florence. See our full service area.
HVAC services include installation, maintenance and repair of heating and air conditioning units, and their accompanying ventilation. As a licensed bonded and insured HVAC contractor we are able to work on all brands of units including: Carrier, Trane, American Standard, Ruud, Lennox, Amana, Goodman, Daikin, Coleman, York, Rheem, Bryant, Arcoaire, Payne, Tempstar, First Co., Day and Night, ICP, etc. A service plan is available to keep your units operating efficiently, prevent breakdown, avoid costly repairs, and save you money.
This page provides more details about heating unit maintenance and repairs, which might be a service you’re seeking if you are having any heating issues on a cold day or night, and particularly if you have an older heating unit.
Johnson Power and Air is a licensed, bonded and insured HVAC contractor offering quality services for your home or rental property. If you need heating unit maintenance or repairs, then contact us today.
Heating Unit Services in Phoenix and nearby areas
While the Phoenix area is known for particularly hot summers and people are concerned about air conditioning services for most of the year, it can still get cold here. Arizona winters are not as bad as places where it snows, but it can still get below freezing. Certain evenings in the winter can have temperatures in the low 30s and frost. Heating is an essential element of the HVAC system for comfortable year-round indoor temperatures. It is also a required element (along with air conditioning) for a residential property to be considered livable.
Most homes in Phoenix will either need a natural gas furnace or an electric heat pump. Johnson Power and Air has the expertise to install either kind of system. Approximately 33% of the homes in the Phoenix Metro area use natural gas for their heating needs. While approximately 60% of the homes use electricity to heat. Oftentimes homes have a natural gas supply since natural gas may also be used for the water heater, some stoves, and even a home generator. By the way, since Johnson Power and Air is also an electrician service, we can also install a home generator if you desire to have an alternate power supply in the case that power becomes unavailable from your local municipality.
Why a Heating System Should Be Maintained in the Phoenix Metro Area
Even though Phoenix is known for its hot climate, maintaining a heating system is still important for efficiency, safety, and longevity. Here’s why regular maintenance matters, even in a warm region like Phoenix:
1. Unexpected Cold Weather
- While winters are mild, temperatures can drop into the 30s and 40s at night, making heating necessary.
- A well-maintained system ensures your home stays comfortable when cold snaps hit.
2. System Efficiency & Lower Energy Bills
- Dirt buildup, clogged filters, and worn components force the system to work harder, increasing energy usage.
- Regular maintenance keeps the system running efficiently, reducing heating costs.
3. Preventing Costly Breakdowns
- Since heaters are used less frequently in Phoenix, problems may go unnoticed until they’re needed.
- Annual check-ups catch issues early, preventing expensive emergency repairs when you need heat the most.
4. Extending Equipment Lifespan
- Proper maintenance helps furnaces and heat pumps last 15-20 years or more.
- Neglecting maintenance leads to early wear and tear, meaning costly replacements sooner.
5. Indoor Air Quality & Safety
- Gas furnaces need carbon monoxide (CO) checks to prevent dangerous leaks.
- Dirty air filters and ductwork can circulate dust, allergens, and pollutants, affecting indoor air quality.
6. Keeping Manufacturer Warranties Valid
- Many HVAC manufacturers require annual maintenance to keep warranties in effect.
- Skipping service could mean paying out-of-pocket for repairs that would have been covered.
What Heating System Maintenance Includes:
- Checking & replacing air filters
- Inspecting and cleaning burners & heat exchangers (for gas furnaces)
- Lubricating moving parts
- Testing thermostat calibration
- Inspecting ductwork for leaks
- Checking refrigerant levels (for heat pumps)
- Ensuring safe operation of gas lines & vents
Even in Phoenix, regular heating system maintenance ensures reliability, efficiency, and safety when the colder months arrive. Keeping up with service can prevent costly repairs, extend the lifespan of your system, and improve indoor air quality. Johnson Power and Air provides a service plan that ensures the system stays properly maintained throughout every season.
Common Heating System Failures and Their Causes
Even in warmer climates like Phoenix, heating systems can experience failures when they’re needed most. Here are some of the most common heating system problems and what causes them:
Dirty or Clogged Air Filters
- Problem: Reduced airflow causes the system to overheat or struggle to heat the home.
- Cause: Dust and debris buildup blocks airflow.
Thermostat Malfunctions
- Problem: The heating system won’t turn on or maintain the correct temperature.
- Cause: Dead batteries, incorrect settings, or a faulty thermostat.
Pilot Light or Ignition Issues (Gas Furnaces)
- Problem: The furnace won’t ignite, or the pilot light keeps going out.
- Cause: Dirty or faulty igniter, thermocouple issues, or a gas supply problem.
Blower Motor Failure
- Problem: No warm air is blowing from the vents.
- Cause: Worn-out motor, capacitor failure, or clogged air filter restricting airflow.
Cracked Heat Exchanger (Gas Furnaces)
- Problem: Carbon monoxide (CO) leaks, leading to safety hazards.
- Cause: Overheating due to restricted airflow or old age.
Refrigerant Leaks (Heat Pumps)
- Problem: The heat pump struggles to provide warm air.
- Cause: Low refrigerant levels from leaks in the coils or connections.
Faulty Limit Switch (Furnaces)
- Problem: The furnace runs constantly or shuts off too soon.
- Cause: A bad limit switch fails to regulate heating cycles.
Ductwork Leaks & Poor Insulation
- Problem: Some rooms stay cold even when the system runs.
- Cause: Leaky or uninsulated ducts lose warm air before it reaches living spaces.
Electrical or Sensor Failures
- Problem: The system won’t start or turns off unexpectedly.
- Cause: Loose wiring, faulty capacitors, or malfunctioning sensors.
Lack of Regular Maintenance
- Problem: A minor issue turns into a costly failure.
- Cause: Dust buildup, worn-out parts, and unchecked system components.
Common heating system failures are avoidable with regular maintenance. Dirty filters, thermostat issues, ignition failures, and airflow restrictions are some of the top reasons systems break down. Routine inspections and timely repairs ensure efficient and reliable heating when it’s needed.
Why Choose Johnson Power Solutions for Heating Maintenance & Repairs
Johnson Power and Air is a family-owned and operated business, delivering high quality heating system maintenance and repairs services at more competitive rates compared to big box companies. This is because our team works with you on a more personal level and costs are kept lean. The service technicians are trained to provide services with a “type A” approach. This means we maintain your systems without cutting corners, as if it were provided on our own property.
No matter the size or the job, our team is equipped to handle your needs for residential HVAC work. We serve clients across Phoenix and surrounding areas, including the outskirts of the valley.
Contact Johnson Power and Air today for a free in-person quote or consultation and experience the benefits of working with a family-owned business that values you and every customer.