Call on Marky Mark's Heating, Cooling & Plumbing, LLC for high quality work, every time. We give our customers the personal attention they need to ensure satisfying results. Whether you require HVAC installation, seasonal maintenance, or skilled repair, our highly trained and experienced technicians focus on energy efficient, reliable, and long-term operation.

Our goal is to make you more comfortable in your home. When your furnace, central air conditioner, heat pump or boiler stops working and you need service, call the professionals at BGE HOME. Heating and cooling system breakdowns occur at the most inconvenient times, so rely on our certified, skilled technicians to make the repair quickly and correctly the first time.
Call local Petro Home Services today to schedule a natural gas furnace tune-up by a professional technician. Our pros are qualified, experienced, and will perform a complete tune up, so you won’t need to worry that your furnace will heat your home efficiently this coming winter. You’ll also learn about preventative maintenance and furnace service plans, so you’ll be comfortable in your home all winter long.

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.

Great article! I am having trouble identifying what to use for the aluminum or zinc strips to prevent organic growth and staining. How wide are the strips? Are they predrilled? I am starting to see black stains on the north facing asphalt shingles. Do you recommend treating that befor adding the metal strips? If so, 50/50 bleach and water or a commercial product?

Heating Repair Company

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