509-237-6483
Search
Close this search box.
Schedule Now
Schedule Now

Blog

An electrician working on a home's electrical panel in the dark.

Is Your Home’s Wiring Safe? Warning Signs & When to Call a Pro

Read blog
Mainstream Plumber Connects Water Heater

Your Winter Water Heater Maintenance Guide

Read blog
Mainstream Electrician Replacing Switches

5 Common Scams to Watch for When Hiring an Electrician

Read blog
A still from an interview with a Mainstream tech

Q&A with a Spokane Plumber: Water Jetting FAQ

Read blog
Mainstream Plumber Installing Water Heater

Are Heat Pumps More Efficient Than HVAC Systems?

Read blog

Call or Schedule Your Service Online!

509-237-6483
Schedule Now

Mainstream is Spokane’s #1 plumbing, electrical, heating, and air conditioning home repair specialists.

Call today to schedule your service!

Services
Company
More Info
Schedule Now
The BBB Accredited Business logo
License Numbers
  • WA General Contractor
    WA CC MAINSEL782UQ
  • WA Master Plumbing
    WA PC MAINSEL783C8
  • WA Electrical
    WA EC MAINSEL782DQ
  • ID Division of Occupational & Professional
    RCE-50061
  • ID Septic Installer
    15-107184
  • ID Plumbing
    0661089
  • ID Electrical
    ELE-J-18552
  • ID HVAC
    021329
©2024 Mainstream® Electric, Heating, Cooling, & Plumbing
Privacy Policy
Facebook Youtube Instagram X-twitter Linkedin

Welcome to the newly redesigned Mainstream website! Read more about these exciting changes on our blog.