Should I Repair or Replace My Air Conditioner?
You should generally repair an AC if the system is under 10 years old and the repair costs less than half the…
Read AnswerFrequently Asked Questions
Straight answers to the questions our customers ask most — covering plumbing, heating, cooling, and electrical service across our service area.
What AC Services Does Mainstream Offer?
Mainstream offers a full range of air conditioning services in Spokane: installation of new central AC, heat pumps, ductless mini-splits, swamp coolers,…
Read AnswerHow Often Should I Service My Air Conditioner?
Service your air conditioner once a year, in the spring, before the cooling season. Heat pumps and ductless mini-splits should be serviced…
Read AnswerHow Much Does AC Service Cost?
AC service in the Spokane area generally costs $99 to $199 for a single tune-up visit. Service plan members pay less per…
Read AnswerWhat Does an Electrician Do?
An electrician installs, repairs, and maintains the electrical wiring, panels, outlets, switches, fixtures, and safety devices in a home or business. Licensed…
Read AnswerWhat Does an Electrician Install 2?
Licensed electricians install everything that uses electricity in a home — from outlets, switches, and light fixtures to electrical panels, EV chargers,…
Read AnswerDoes Mainstream Provide Electrical Services for Mobile Homes?
Yes — Mainstream provides full electrical services for mobile and manufactured homes throughout the Spokane area. Mobile homes have unique panel layouts,…
Read AnswerWhat Kind of Electric Services Can Mainstream Repair in My Home?
Mainstream’s licensed electricians repair every type of residential electrical issue — from dead outlets and tripping breakers to flickering lights, hot switches,…
Read AnswerWhat Kind of Electrical Services Do You Offer?
We offer a complete lineup of residential electrical services in Spokane: panel upgrades, outlet and switch work, lighting, whole-home generators, EV charging,…
Read AnswerWhat Should I Expect When My Main Sewer Line Needs to Be Repaired?
When your main sewer line needs repair, expect a step-by-step process that starts with a camera inspection to confirm the location and…
Read AnswerNo FAQs match your search.
