AAA Heating and Cooling has been the leader in residential and commercial furnace installation, heating services and air conditioning repair for thousands of clients throughout Portland, Beaverton, Hillsboro, Lake Oswego and the surrounding areas for over half a century. As a family-owned Portland, OR business, we offer a variety of services, including the installation of home heating and air conditioning systems, AC and furnace service and repair, duct cleaning as well as a variety of commercial heating and cooling solutions.

Heating Repair


Air Conditioning Your home's air conditioner is an essential part of your overall indoor comfort. A properly working system can mean the difference between a cool, comfortable summer and a hot, miserable few months. If you're currently dealing with a broken air conditioner, an inefficient system, or you would like to schedule a routine, pre-season tune-up, Horizon Services is here to help!
If your thermostat has a small lever that moves along a calibrated scale that indicates “longer” (not the heat temperature lever), you can try adjusting this—the heat anticipator. Just set it one calibration mark closer to the “longer” setting if the furnace goes off and on too frequently or one mark away if the furnace allows room temperature to rise too high or drop too low before going on or off. It may take several hours for the thermostat to stabilize at this setting, so wait a while and then adjust it again if necessary.
It’s important to keep your furnace receives regular maintenance to ensure that it’s working properly and efficiently. Routine maintenance can also extend the life of your heating system by several years. Ask about our annual maintenance agreements that cover your plumbing, heating, and cooling systems and save you money. A furnace that has been neglected may be working too hard, which can result in inconsistent air temperatures in your Minneapolis area home. Learn more about the importance of routine maintenance on your HVAC system.
“The manufacturers that built them all agree on this; you should get it serviced once [a year] for heating and once for cooling," says Paul Mills, owner of Air Experts Heating & Cooling in Raleigh, North Carolina. "Tuning it up and checking it out is definitely recommended. Much like a car, if you ignore it, a lot more things break. You [will] extend the life of it and help prevent major breakdowns.”
It can also be a health hazard. Technicians say a furnace inspection can reveal carbon monoxide leaks, which are hard to detect because the gas is colorless and odorless. Carbon monoxide can lead to headaches, dizziness, nausea and even death. An estimated 500 people die each year, and 15,000 people are taken to emergency rooms, because of exposure.
At some point, your air conditioning system is no longer going to be worth the cost of repairs. It may also suffer irrevocable damages. Whatever your reasoning, it is necessary that you contact a highly skilled, extensively trained expert for professional air conditioning replacement in Kirkland, WA. Take no chances with the quality of your AC replacement.
Don’t forget, when you’re in the need for 24 HR emergency repair in Akron, Ohio, Jennings is there for you no matter the time of day or night—24 hours a day and 7 days a week. If you have an emergency, please call 330-784-1286 now. If you would like to request service, please fill out and submit the form below and a Jennings associate will be in touch make an appointment.

If your heater is relatively new, we will be able to repair it. If your furnace is antique, we will fix it if it can operate safely. The HVAC technician can check for cracks in the heat exchanger. Cracks can leak dangerous exhaust fumes into your living space. Sometimes, repairing a damaged furnace is more expensive and less efficient than replacing it.


As the first Carrier Factory Authorized Dealer in the area, Nerthling's Heating and Air Conditioning is recognized for exemplary business practices, customer loyalty, and industry knowledge.  Our service team continues factory training, staying updated with ever-evolving techniques and technology.  We remain current with product development, qualifying us to identify equipment that accurately suits your needs and allows for maximum efficiency.  We install proven reliable systems with a track record of durability, in a variety of configurations, guaranteeing an ideal match to your expectations.  We specialize in the installation, service, and repair of air conditioning, heat pumps, furnaces, boilers, geothermal options, generators, air quality solutions, and ductless HVAC.
For all your heating, cooling and plumbing repair in Kansas City, KS, it doesn’t get any better than Anthony Plumbing, Heating, and Cooling. Let us show you why we’re the most trusted in the area; we’re sure that if you experience the hassle free, professional service that we offer, you’ll come back for all your future maintenance and repair needs. After 60 years in business we know what customers deserve, and we’ll be here to provide you with the excellent service you expect for years to come.

*Portland Metro/Vancouver Metro/Astoria includes Beaverton, Gresham, Hillsboro, Aloha, Cornelius, Damascus, Fairview, Forest Grove, Gladstone, King City, Lake Oswego, Milwaukie, Oregon City, Sherwood, Tigard, Troutdale, Tualatin, West Linn, Wilsonville, Wood Village Sandy, Aurora, Wilsonville, Newberg, Sherwood, Donald, Hubbard, Woodburn, Amity, Carlton, Dundee, McMinnville, Sheridan, Willamina, Columbia County, Rainer, Saint Helens, Warren, Scappoose, Vernonia and Astoria.
High-efficiency condensing furnaces (90% AFUE and above) are a bit more complex than conventional furnaces. The main differences between a conventional and condensing furnace are the heat exchanger technology used to extract heat from the combustion process and the method used to exhaust the combustion gases. In these ways, the furnaces are very different. The condensing furnace does not have a significantly more efficient combustion process than does a conventional furnace; both use gas burners with electronic ignition. The difference lies in that the condensing furnace has a more efficient heat extraction process after combustion.
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