Current Specials

Special Offers for Spokane Homeowners

$99 Electrical Safety Inspection

Expires:  09/30/2025

Up To $2,500 Off New Generator with Free Quote

Expires:  09/30/2025

$250 Off Modern Electrical Panel Upgrades

Expires:  09/30/2025

$83 Drain Clearing or It’s Free

Expires:  09/30/2025

$99 Tank Water Heater Flush and Safety Check

Expires:  09/30/2025

Up to $300 Off Smart Water Shut Off Install

Expires:  09/30/2025

Up to $500 Off on a New Water Heater with Trade In. Financing Available!

Expires:  09/30/2025

25% Off Select Air Purifiers & Filters

Expires:  09/30/2025

Free Water Analysis ($199 Value)

Expires:  09/30/2025

$50 Off A/C Repair

Expires:  09/30/2025

No Payments, No Interest ​For 6 Months on a New A/C System

Expires:  09/30/2025

FREE Scheduled Electrical Inspection with Any Paid Service

Get a FREE scheduled electrical inspection with any paid service from Mainstream! Ensure your home’s electrical system is in top shape. Schedule today!

Expires:  06/30/2025

$99 Electrical Safety Inspection

Safety first! Get a $99 electrical safety inspection from Mainstream and ensure your home’s electrical system is secure and up to code. Schedule now!

Expires:  06/30/2025

Up to $2,500 Off a New Generator with Free Quote

Ensure your home stays powered! Get up to $2,500 off a new generator installation with a free quote. Trust Mainstream for reliable backup power solutions.

Expires:  06/30/2025

$250 Off Electrical Panel Upgrades

Upgrade your home’s electrical panel and save $250! Ensure safety and efficiency with Mainstream’s expert services. Book your upgrade now!

Expires:  06/30/2025

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Spokane HOME REPAIR DEALS

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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Mainstream Technician Standing Next to Open Truck Door

FULL-HOME SERVICE PROVIDER

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.

Call or Schedule Your Service Online!

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