Straight answers to the questions our customers ask most — covering plumbing, heating, cooling, and electrical service across our service area.
Yes — Mainstream is happy to provide a second opinion on sewer-line replacement quotes. We’ll independently camera-scope your line, evaluate the recommended…
Read AnswerMain sewer line repair in the Spokane area typically costs $1,500 for a small spot repair to $25,000+ for full replacement under…
Read AnswerMainstream offers full plumbing excavation services including main water line replacement, sewer line excavation, cleanout installation, trenching for outbuilding utilities, and yard…
Read AnswerHomes have floor drains to catch and discharge water from incidental sources — water heater pans, washing machine overflow, condensate from HVAC…
Read AnswerSigns of floor drain trouble include water backing up at the drain, sewer odor coming from the drain, slow drainage when water…
Read AnswerCall a plumber for floor drain help when water backs up at the drain, sewer odors appear, the drain is slow despite…
Read AnswerCall an electrician for home wiring repairs whenever you see scorch marks, smell burning at outlets or the panel, have frequent breaker…
Read AnswerYou can do some basic wiring tasks in your home (swapping a light fixture, replacing a switch with a working circuit, adding…
Read AnswerSigns your house wiring needs repair are frequent breaker trips, flickering or dimming lights, warm outlets or switches, scorch marks at receptacles,…
Read AnswerUpgrade your home to a smart home for convenience (control everything from your phone), energy savings (10–20% on bills through smart scheduling),…
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