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Current Specials

Special Offers for Spokane Homeowners

Unlock a Complimentary Water Heater Service with Any AC Tune-Up Call

Don’t miss out on this unbeatable combo offer – schedule your AC tune-up today and enjoy the refreshing feeling of savings!

Expires:  06/30/2024

Take $150 Off Your Water Heater Installation

For a limited time only, you can: take $150 OFF any high-efficiency water heater installation when you upgrade!

Expires:  06/30/2024

Get a FREE Furnace with Your New Air Conditioner Purchase

Upgrade to a new AC and get a FREE furnace! Score this unbeatable combo offer today.

Expires:  06/30/2024

Get $99 Off Electrical Safety Check

Enjoy a special discount of $99 OFF your comprehensive home electrical safety check!

Expires:  06/30/2024

Get $150 OFF Modern Electrical Panel Upgrades

Upgrade to a safer, more efficient electrical system and enjoy peace of mind knowing your home is powered up for whatever comes your way.

Expires:  06/30/2024

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

$99 Water Heater Flush

Get a $99 water heater flush and safety check to improve efficiency!

Expires:  06/30/2024

$99 Drain Clearing Special

Just $99 for complete peace of mind. Avoid clogs and costly repairs with our team using the latest technology for thorough service.

Expires:  06/30/2024


Unmatched Plumbing and HVAC Savings

Mainstream® Electric, Heating, Cooling, and Plumbing provides special offers exclusively for Spokane homeowners, covering a wide array of plumbing and HVAC services. More than just savings, they mirror our commitment to preserving the essence of your Spokane residence.

Whether it’s routine maintenance or major system upgrades, our coupons ensure affordability without sacrificing quality.

Moreover, you might qualify for additional federal rebates or incentives, maximizing the benefits. Seize the chance to enhance your home’s efficiency and comfort while staying within budget.

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We Take Care of Your Whole Home

Spokane residents have trusted Mainstream as their full-home service provider for over 20 years, taking care of all their maintenance, installation, and repair needs.