Heating
Are Heat Pumps More Efficient Than HVAC Systems?
Spokane residents know the importance of a comfortable home, whether it’s beating the summer heat or staying warm during the winter. But…
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Heating
A/C
Is Ductless Heating Right for Your Home?
As the seasons change, so do the needs of your home’s heating and cooling. Traditional systems might not always provide the flexibility…
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A/C
What Type of Air Conditioner Do I Need?
Summertime can be brutal! With the humidity and temperatures in the triple digits, it’s no wonder air conditioners are a must. But…
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Company
What A Mainstream Apprenticeship Looks Like
Mainstream fully embodies the concept of growth. In recent years, our service area has expanded, our workforce has increased in size, and…
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A/C
Your Air Conditioner Could be Giving You Allergies – Here’s How to Fix It
You know all the usual allergy culprits – pet dander, pollen, dust mites, mold – but there might be another lurking culprit…
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Plumbing
What is Considered a Plumbing Emergency?
Plumbing problems can go from inconvenient to urgent fast. Learn how to tell when a leak, clog, or lack of water is…
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Company
The Origins Of Mainstream
Mainstream has been serving local communities across Spokane County, Northern Idaho, and beyond for the better part of two decades. Over the…
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Company
Mainstream Electric, Heating, Cooling & Plumbing Named Winner of BBB Torch Awards
Electric, HVAC, and plumbing company honored for its dedication to integrity and ethical business practices in Washington Spokane Valley, WA – Oct.…
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Plumbing
6 Signs of Slab Leaks
A slab leak is one of the most serious plumbing problems you can encounter at your home. The concrete block beneath your…
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Drains & Sewers
How to Spot Orangeburg Pipes—And What to Do About Them
Still have Orangeburg sewer pipe under your Spokane home? This outdated material is prone to collapse—and could be hiding just below your…
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