Residential

Heater and Furnace

Maintenance Services

In the great

Matsu

We’re specialists. We keep Alaskans warm by repairing, maintaining, and replacing forced air units.

If it’s heating, it’s Mammoth.

Heating System maintenance service

Ensure your home's heating system runs efficiently and reliably with our comprehensive heater and furnace maintenance services available in Alaska, Anchorage, Matsu Valley, and Palmer areas. Regular maintenance not only prolongs the life of your equipment but also ensures optimal performance and energy efficiency. Discover our tailored maintenance packages designed to meet your specific needs and keep your home warm all winter long.

Why Regular Maintenance is Essential

Increased Efficiency:

Regular maintenance helps your heater and furnace operate at peak efficiency, reducing energy consumption and lowering your utility bills.

Extended Lifespan:

Routine checks and tune-ups prevent major breakdowns and extend the lifespan of your heating system.

Improved Safety:

Regular inspections help identify potential hazards like gas leaks or carbon monoxide buildup, ensuring the safety of your home.

Cost Savings:

Preventative maintenance reduces the likelihood of expensive emergency repairs and system replacements.

Mammoth Maintenance Agreement

Debris and dirt are the leading causes of heating system failures. They clog components, reduce efficiency, and drive up energy costs. With the Mammoth Maintenance Agreement, we focus on keeping your system clean and preventing breakdowns, ensuring peak performance year-round.

Regular maintenance extends your system’s lifespan and helps you avoid costly mid-winter repairs. Our maintenance agreement includes proactive care: We will remind you when your next appointment is due and work with you to schedule it at your convenience. With routine inspections and tune-ups, you’ll enjoy peace of mind and consistent comfort through Alaska’s coldest winters.

Our multi-point preventative maintenance package includes:

We’re highly specialized in Forced Air heating systems to make sure we do the best job possible for you.

Our multi-point preventative maintenance package includes:

  • Clean & inspect burners

  • Clean flame sensor

  • Clean condensate lines (including pump if condensing furnace)

  • Vacuum combustion chamber

  • Examine air filter and replace if necessary

  • Examine blower motor and wheel for excessive dust build-up (Inform customer if cleaning required)

  • Examine combustion blower housing

  • Visually examine heat exchanger

  • Monitor starting cycle

  • Cycle furnace and check thermostat

  • Record temp heat rise of unit

  • Check pressure switch

  • Test & adjust gas pressure

  • Test proper amp draw/motors

  • Wipe down exterior of equipment

  • Sign service tag on equipment

In addition to your maintenance tune-up, we also provide a general inspection for health and safety with every service. This includes:

  • Test for carbon monoxide leaks

  • Inspect for gas leaks

  • Inspect wiring & connections

  • Inspect ignition system

  • Inspect safety controls

  • Forced Air Furnaces

  • Garage Unit Heaters

  • Water Heaters (Tanked & Tankless)

  • Rinnai Wall Heaters

  • HRV Systems

  • Inspect humidification system

  • Inspect visible flue system

  • Inspect visible vent piping

  • Inspect for abnormal sounds/odors

  • Visually check for safety & code violations

If we discover any issues, our technician will provide you with a clear estimate and can either address the problem on the spot or apply a temporary fix to keep your system running smoothly until the right parts arrive.

Our Guarantees

  • Your technician will be certified, professional, and wear Mammoth Heating apparel. You will receive a picture of your technician when they are on the way.

  • Our technicians will provide clear, upfront estimates with no hidden fees or surprise charges. If you’re not 100% clear on a quote, we’ll explain every detail until you’re comfortable.

  • Our technicians treat your home with respect. We promise to leave your space as clean as we found it, or cleaner.

  • Our technicians will follow a comprehensive checklist to ensure a quality and complete maintenance tune-up every time.

  • Our technicians are dedicated to getting the job done right. Your cleaning and any repair work is covered by a 90-day warranty.

Mammoth Furnace Maintenance

Common Heating Issues

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Common Heating Questions

  • Yes, all our technicians are experienced and certified to handle various heating system repairs.

  • Common heating problems include furnace not producing heat, strange noises, uneven heating, thermostat malfunctions, and frequent cycling.

  • We strive to provide same-day service for most repair requests in Wasilla and surrounding areas.

Don’t give

your home the

cold shoulder.

Request your free estimate!