AC Maintenance

We deliver detailed inspections, precision tune-ups, and honest care that keep your system running efficiently when you need it most.

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Trusted Air Conditioning Maintenance Since 1971

We understand how important a dependable air conditioning system is during Oregon’s warm summer months. Our AC maintenance services are designed to maximize the life of your air conditioner, improve energy efficiency, and keep your home comfortable all season long.

Your air conditioner works hard to maintain indoor comfort, but without regular care, even the best systems can lose efficiency over time. That’s why preventative air conditioning maintenance is essential.

Energy Efficiency: A properly maintained AC runs more efficiently, lowering monthly energy bills.
Reliability: Prevent unexpected breakdowns during peak summer months.
Comfort: Enjoy consistent cooling and better indoor air quality.
Longevity: Regular tune-ups extend the life of your system, protecting your investment.

Whether you have a central air conditioning unit, ductless mini-split, or heat pump, our team has the training and experience to keep your system operating at peak performance.

Our AC Maintenance Services

When you schedule air conditioner maintenance with us, our certified technicians provide a comprehensive service that goes beyond a quick inspection.

Full system inspection and safety check
Cleaning condenser coils and evaporator components
Checking refrigerant levels and pressures
Calibrating thermostat and testing controls
Lubricating moving parts for smoother operation
Inspecting electrical connections and components
Replacing air filters (as needed)
Checking ductwork and airflow for proper circulation

Preventative maintenance not only reduces the risk of costly repairs but also ensures your AC system operates at factory-level efficiency. Plus, all work is performed by EPA-certified, factory-trained technicians who are dedicated to quality workmanship and customer care.

As a member of our Priority Club, you’ll receive added benefits like loyalty discounts, priority scheduling, and no overtime charges for emergency service.

Frequently Asked Questions

1. How often should I schedule AC maintenance?
We recommend having your air conditioning system serviced once per year, ideally in the spring before summer temperatures rise.

2. Can AC maintenance really lower my energy bills?
Yes! A well-maintained AC runs more efficiently, which means it uses less energy to cool your home, saving you money each month.

3. What happens if I skip regular maintenance?
Without routine care, your AC may suffer from reduced efficiency, higher energy costs, frequent breakdowns, and a shortened lifespan.

4. Do you offer maintenance plans?
Absolutely. Our Priority Club membership includes annual maintenance reminders, discounts on repairs, and priority scheduling.

5. Will you service all brands of air conditioners?
Yes. Our technicians are trained to service and maintain all major AC brands and models.

All Services

Heating

When the Oregon winters turn cold, you need a heating system that works reliably and efficiently. We install, repair, and maintain furnaces, heat pumps, and ductless heating systems designed to keep your family warm without driving up energy costs. Our technicians are Factory Trained, bringing you the latest in performance and efficiency. Whether it’s an emergency repair or a preventative maintenance check, our heating services ensure you’re never left in the cold.

Cooling

Stay comfortable all summer long with our expert cooling solutions. From central air conditioners to high-efficiency heat pumps, we offer cooling system installation, repair, and maintenance tailored to your home. Our team partners with top manufacturers to deliver dependable, energy-saving systems that keep your home cool while lowering utility bills. With certifications in R410A Air Conditioning and advanced inverter technology, we ensure your system runs at peak performance even during the hottest days.

Ductless Mini-Split

Perfect for homes without traditional ductwork or for targeted comfort in specific rooms, ductless heating and cooling systems provide flexible, efficient climate control. As Daikin Ductless Heat Pump Factory Trained & Certified specialists, we design and install mini-split systems that deliver year-round comfort while saving on energy costs. With zoning capabilities, you can heat or cool only the rooms you need, maximizing efficiency and comfort.

Air Quality

Clean, healthy air matters just as much as comfortable temperatures. We specialize in indoor air quality services to help eliminate dust, allergens, humidity problems, and airborne pollutants. From whole-home air purifiers to advanced filtration systems, our solutions improve your family’s comfort and health while protecting your HVAC equipment. As Energy Trust of Oregon Trade Ally Contractors, we provide options that boost both wellness and energy efficiency.

Commercial

Businesses in Portland and East County trust us for dependable commercial HVAC installation, repair, and maintenance. From rooftop units to custom comfort solutions, we provide systems designed to keep employees and customers comfortable year-round. Our technicians are trained in advanced zoning systems and large-scale energy-efficient equipment, ensuring your business benefits from reliability and reduced operating costs.

Reheat Systems

Businesses in Portland and East County rely on us for precise and efficient reheat system installation, repair, and maintenance. Our team specializes in HVAC solutions that balance temperature and humidity, ensuring stable indoor conditions for grow facilities, labs, commercial buildings, and other climate-sensitive environments. With certified technicians trained in advanced dehumidification and reheat technologies, we deliver dependable performance, improved efficiency, and year-round comfort control.

Customer Reviews

Discover why families and businesses throughout Portland, Gresham, and East County choose us for their heating, cooling, repair, and installation needs. From energy-efficient upgrades to emergency repairs, our team of certified HVAC experts are proud to deliver comfort you can count on, backed by the words of our valued customers.

Our Service Area

When you call us, you’re getting a neighbor who understands the comfort needs of our community. From energy-efficient upgrades to same-day repairs, our reputation is built on quality, customer satisfaction, and trusted results.

We provide full-service heating and cooling solutions throughout Portland, Gresham, and East County. Communities we proudly serve include:

Get Fast, Friendly HVAC Service You Can Trust

Serving Portland, Gresham, and East County since 1971, Century Heating & A/C provides expert heating, cooling, ductless, and indoor air quality services. Call now or book online for fast, friendly HVAC solutions you can trust.