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What areas does Mainstream provide gas line installation services?

Mainstream proudly offers gas line installation services across Greater Spokane and Northern Idaho, including Spokane Valley, WA. Our experienced team is dedicated to providing reliable and efficient services to both residential and commercial properties in these regions. Contact us today to schedule your gas line installation.

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