Over the Labor Day weekend our hot water heater decided it was time to say good bye. Since we had our fall check the week before, we called Nerthlings. I cannot say enough good things about how this situation was handled. The technician, Dwain, was knowledgeable, friendly, and quite helpful without being pushy. Our questions were answered clearly. I am never made to feel that this is something...

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.


The fully licensed and insured, NATE-certified team from Marky Mark's Heating, Cooling & Plumbing, LLC is always available when you experience a problem with any make, model, or style of HVAC or plumbing system.  We offer 24/7 Emergency Repair in Thornton, CO & Westminster, CO and throughout the Northern Denver Metro area, handling residential and light commercial application, arriving promptly and prepared to complete the majority of issues in a single visit.
“Walter Zainey started the Greenwood Furnace Co. in the Greenwood neighborhood of Seattle in 1918 and quickly built a reputation for providing quality products and services. For years we believed Greenwood began in 1921 but only recently, May of 2017, Walter’s granddaughter shared a newspaper ad from 1968 showing that Greenwood was actually founded in 1918! When your company goes back 100 years you are bound to have mixed messages about the history but we now have an accurate founding date and founder. Thank you to the Zainey family and especially Jacklyn for taking the time to share the story with us. I am sure Walter Zainey would be proud the heritage he created is still living on.
As a Kansas City Heating and Cooling company, Anthony’s professional technicians are not only friendly, but extremely skilled. No matter what the problem with your air conditioner or furnace is, they can solve it. But don’t wait until there is a problem. Enroll in our annual service program and we’ll keep all your equipment maintained so you get the most out of your furnace, air conditioner, and plumbing equipment. An ounce of prevention is worth a pound of cure, so our service program pays for itself.

Inspect your furnace thermostat by first making sure that it’s turned on. Also, ensure that the thermostat switch is turned to “heat” and not “cool”. If your furnace will still not start with the thermostat on, try adjusting the temperature settings to a few degrees higher. Inspect any visible wires for breaks or splits, and make sure your thermostat batteries are not dead. Do not touch any open wires; contact a professional.

What happens when you have an emergency? The first reaction of most people is to panic. When a furnace stops working, you need it fixed and fixed immediately—especially in the middle of a cold, Ohio winter. That need can make people feel as if they are at the mercy of the repair company. That is why it is so important to call a company you can trust and rely on—Jennings Heating and Cooling.
Furnaces and thermostats are not mix-and-match appliances. Using the wrong type of thermostat with a furnace will cause operating problems and can be dangerous. Although thermostats look similar, they are designed very differently. There are numerous types of heating systems and thermostat systems and they need to be coordinated for safe and proper operation. There are three types of thermostat systems used today: millivoltage, low voltage, and line voltage.​
Zolie from Brother's came out and repaired a main drain leak that was hidden and has been ongoing. He presented me with some options and recommendations and did an amazing, thorough job repairing the problem with the least invasive option. We are very grateful for our new relationship with Brothers and thankful for the work done by Zolie. THANK YOU!
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

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