Free Service Call With Any Repair

Dealing with heating, cooling, or plumbing issues? Let us help! For a limited time, we’re offering a FREE service call with any repair.

Expires: 06/30/2024

Disclaimer

Service Call fee waived upon payment of eligible repair. Valid only for residential customers. Offer cannot be combined with any other discounts or coupons. Must present coupon at the time of service. Offer expires 6/30/24.

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

Call today to schedule your service!

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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