How Do I Know If I Need Sewer Line Replacement?
You likely need sewer line replacement when the pipe has collapsed, has multiple breaks, has heavy root intrusion across long sections, is…
Read AnswerFrequently Asked Questions
Straight answers to the questions our customers ask most — covering plumbing, heating, cooling, and electrical service across our service area.
Will Sewer Repair Require Digging Up My Yard?
Not always — modern trenchless sewer repair can replace or reline a damaged sewer pipe with just two small access pits, leaving…
Read AnswerWhat Is the Difference Between Drain Cleaning and Hydro Jetting?
Drain cleaning uses a motorized cable (snake) to punch through clogs and pull debris back, while hydro jetting uses high-pressure water —…
Read AnswerWhat Are the Signs of a Main Sewer Line Problem?
The most common signs of a main sewer line problem are multiple drains backing up at once, gurgling sounds from toilets when…
Read AnswerWhat Kind of Drain and Sewer Plumbing Services Does Mainstream Offer?
Mainstream offers complete drain and sewer plumbing services in Spokane: drain cleaning, hydro jetting, sewer camera inspections, sewer line repair, trenchless sewer…
Read AnswerDo You Guarantee Your Plumbing Work?
Yes — every plumbing repair and installation we perform is backed by our 100% satisfaction guarantee, plus written warranties on both parts…
Read AnswerHow Can I Prevent Major Plumbing Problems in My Home?
The best way to prevent major plumbing problems is yearly plumbing maintenance, smart day-to-day habits at sinks and toilets, and addressing small…
Read AnswerWhat Plumbing Services Does Mainstream Provide in Spokane?
Mainstream provides a complete range of plumbing services in Spokane: water heater repair and installation, leak detection, repiping, sewer and drain work,…
Read AnswerWhat Is Considered a Plumbing Emergency?
A plumbing emergency is any plumbing issue that could cause water damage, sewage exposure, or health and safety risk if not addressed…
Read AnswerIs Mainstream Available 24 7 for Emergency Plumbing Repairs?
Yes — Mainstream answers the phone 24/7 for emergency plumbing repairs across Spokane, Spokane Valley, Coeur d’Alene, and the surrounding service area.…
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