$100 Off Your next service for each successful referral
Click for full details Expires 3/15/2026
HVAC Install Comfort & Protection Bundle
Free thermostat upgrade
2 Filters Included (First Year Covered)
Free 1 year Maintenance
Extended 3-Labor Warranty
Priority Service (1 year). Free electrical safety inspection.
Click for full details Expires 3/15/2026
Annual HVAC Tune-Up Special $189.00
Full System Check (Heating & Cooling)
Click for full details Expires 3/15/2026
Financing Plans Available $88/month
12-Month No Interest + No Payments
Click for full details Expires 3/15/2026
Full Home Check (Electrical + HVAC) $289
Great bundle offer for new homeowners or pre-season prep
Click for full details Expires 3/15/2026
Aeroseal + Duct Cleaning Dual Service Yearly Energy Savings Up To 25% - 40%
Perfect for customers with comfort issues, high energy bills, or air quality concerns
Click for full details Expires 3/15/2026
New Furnace or Heat Pump Install Up to $1,500 Off
(tiered discounts by SEER rating)
Click for full details Expires 3/15/2026
Duct Sealing Discount $200 Off
Any duct sealing project over $1,000
Click for full details Expires 3/15/2026
Free Electrical Safety Check
With any heating service
Click for full details Expires 3/15/2026
Ductwork Inspection + Heating Tune Up Combo $139 for Both
Regular Price $240
Click for full details Expires 3/15/2026
Why Choose A-One for All Your Heating Maintenance Services Needs
When Tri-Cities winters arrive, your heating system becomes your home's lifeline. For over four decades, our family-owned business has delivered expert heating maintenance services that keep local families and businesses warm, efficient, and worry-free through every cold season.
Four Decades of Tri-Cities Experience
Our father-daughter team knows exactly what heating challenges face local properties—from harsh winter conditions to energy efficiency demands.
Flexible Scheduling for Busy Homeowners
Need heating system maintenance services before the cold hits? We offer convenient scheduling that works around your timeline.
Flat-Rate Pricing, No Guesswork
No hidden fees or surprise charges. Our heating maintenance Tri-Cities pricing is upfront and honest, so you know exactly what you're investing in comfort.
Fast Scheduling with Local Technicians
Need a last-minute AC tune-up service before the heat hits? We offer flexible scheduling and fast local service you can count on.
Backed by Guarantees & Proven Results
Our work comes with peace of mind. We stand behind every air conditioning maintenance service with strong warranties and a satisfaction guarantee.
Guaranteed Results & Peace of Mind
Every heating maintenance service comes with our satisfaction guarantee and comprehensive warranty protection.
Comprehensive Heating Tune-Up Services
From furnace maintenance to heat pump maintenance, our thorough heating tune-up process covers every component to prevent costly winter breakdowns.
Ready to Avoid Emergency Heating Repairs This Winter?
Professional heating maintenance in Tri-Cities is your best defense against unexpected system failures and sky-high energy bills.
Emergency Service First Get emergency service first when your heating fails
$40 OFF Dispatch Fee Get $40 off the dispatch fee on every service call. The standard dispatch fee is $129, but with this discount, you’ll pay only $89 each time we come out.
10% Off All Heating Repairs Get 10% OFF all heating repairs, including furnace maintenance, heat pump repairs, and any electrical work related to your heating system.
Big Savings Save hundreds annually on heating contractor services
Free Coil Cleaning Included The ONLY company to include a free evaporator coil cleaning in maintenance!
Take advantage of Benton PUD’s rebate programs to lower the cost of your new heating or cooling system. Whether you’re upgrading to an energy-efficient heat pump or replacing an outdated unit, you could qualify for rebates that make your investment even smarter.
Enjoy special rebates and financing plans from Benton REA designed to make your home more energy efficient. From flexible payment options to cashback incentives on qualifying systems, Benton REA helps make comfort upgrades accessible for every household.
If you’re a City of Richland utility customer, you may qualify for rebates and low-interest financing on select HVAC upgrades. These programs reward energy efficiency and help you enjoy modern comfort solutions with less upfront cost.
Specialized Heating System Maintenance We provide expert maintenance for all types of heating systems—heat pumps, electric, oil, and gas furnaces—throughout the Tri-Cities. Our technicians ensure each system runs safely and efficiently.
Heat pumps work year-round to heat and cool your home, making routine tune-ups essential. We inspect refrigerant levels, coils, motors, and electrical components to keep your system energy-efficient and dependable.
Electric Furnaces
Known for their clean, quiet operation, electric furnaces still require annual maintenance to prevent overheating, extend component life, and ensure safe electrical connections.
Oil Furnaces
Oil-burning systems can provide powerful heating but need regular cleaning and filter changes to avoid soot buildup and improve efficiency. Our team specializes in oil furnace servicing to reduce operating costs and extend system lifespan.
Gas Furnaces
Gas furnaces are one of the most common heating systems in Tri-Cities homes. We perform complete safety checks, including inspecting burners, gas lines, and heat exchangers, so your furnace runs smoothly all winter without risks of leaks or inefficiencies.
Signs That Indicate You Need Heating System Maintenance Services
Don't wait for a complete breakdown to discover your heating system needs attention. These common warning signs indicate it's time to schedule professional heating maintenance tri-cities service:
Inconsistent Room Temperatures
If your living room feels like a sauna while bedrooms stay chilly, your heating system likely needs balancing or ductwork attention during a heating tune-up.
Climbing Utility Bills
When heating costs spike without increased usage, inefficient operation is usually the culprit. Professional furnace maintenance can restore optimal efficiency.
Strange Sounds or Odors
Grinding, banging, or musty smells from your heating system often signal component wear, gas issues, or airflow problems that require immediate heating contractor attention.
Weak Airflow from Vents
If airflow has dropped off, your ducts or blower motor may need attention. Our team checks and clears blockages during your air conditioning maintenance service.
More Than a Year Since Professional Service
Annual heating maintenance services are essential for gas furnaces, oil furnaces, and electric furnaces to maintain safety, efficiency, and reliability.
We recommend booking heating maintenance in early fall. This timing ensures your furnace or heat pump is ready before temperatures drop. If you have an older system or your equipment runs heavily through the season, scheduling additional checkups may help avoid costly repairs.
A well-maintained furnace or heat pump runs more efficiently, meaning it uses less energy to keep your home comfortable. Routine tune-ups can reduce heating costs by up to 20% each season, paying for themselves over time.
Skipping maintenance can shorten your system’s lifespan, increase the chance of sudden breakdowns, and, in some cases, create safety hazards such as carbon monoxide leaks. It’s one of the simplest ways to protect both your home and your family.
Yes. With our maintenance plans, you’ll get friendly reminders before each season so you never miss a tune-up. We handle the scheduling—you just enjoy reliable comfort.
Schedule your Heating Maintenance Appointment today
The Most Trusted Local Team for Heating Maintenance Services
Choosing A-One means choosing a local partner who treats your comfort like our own. Our family-owned business has built its reputation on reliability, honest pricing, and skilled workmanship.
We know the unique challenges Tri-Cities homes face in cold weather, and we design our heating maintenance services to protect against unexpected breakdowns, high energy bills, and safety concerns.
