Spokane Valley, WA

The Best Electric, Plumbing, Heating & A/C Company in Spokane Valley, WA

We offer the best, most reliable plumbing, electrical, heating & cooling services for homes in Washington and Northern Idaho.

Reliable Plumbers & Electricians

Experience the Comfort of Spokane Valley's Finest Home Services

Since the year 2000, Mainstream Electric, Heating, Cooling, and Plumbing has been the heart of home comfort in Spokane Valley. With two decades of dedication, we’ve mastered the art of crafting safe, efficient, and comfortable living spaces for thousands of homeowners like you. Our secret? It’s not just about fixing problems—it’s about providing peace of mind, enhancing your home’s efficiency, and ensuring your comfort through all seasons.

Why choose Mainstream? Beyond our expertise, it’s our commitment to high-quality service, trusted by thousands of happy homeowners across Spokane Valley. Whether it’s a flickering light, a chilly room, a too-warm summer day, or a leaky faucet, Mainstream is your go-to solution, ensuring every visit is met with the excellence and care your home deserves.

Don’t just take our word for it—experience the Mainstream difference today.

Mainstream Offers

Special Offers and Coupons

Our Services

Repair, Install, Service & More

Electric

Our electricians will help get the lights turned on in thousands of Spokane area homes.

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Air Conditioning

A/C repair, installation, maintenance, and much more.

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Heating

Our heating experts will help keep you warm in the winter.

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Plumbing

Like most people, you might not think much about your plumbing – until something happens.

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Drains & Sewers

Your drains are nearly invisible, but far from invincible. We’re here to help keep things flowing.

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Air Quality

From indoor air quality testing to dehumidifiers to filter exchanges - we can help keep your air clean.

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Maintenance Plan

Our membership program is crafted to offer peace of mind and comfort to every Spokane home, blending professional care with a touch of local charm.

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The Mainstream Difference

Rethink Home Services with Mainstream - Your Trust, Our Promise.

At Mainstream, we redefine home service excellence, ensuring every interaction is designed with your satisfaction in mind.

Flexible Scheduling

We honor your busy schedule by offering flexible booking options that cater to your availability. Our 24/7 service readiness means urgent or regular maintenance is just a call away, ensuring we're there when you need us most — in Spokane, Northern Idaho, and places in between.

Transparent Pricing

Trust starts with transparency. That's why at Mainstream, you receive straightforward pricing without hidden fees. We focus on solving your problems, not upselling unnecessary services. Our commitment to honesty is echoed in thousands of positive customer reviews praising our integrity.

Expert Technicians

Mainstream stands out with a team that receives ongoing training in the latest home service technologies and adheres strictly to industry standards. We treat your home with the utmost respect and care, approaching every job with precision and professionalism to ensure superior results.

Home Maintenance Plans

Stay Prepared with Our Home Maintenance Plan

In the diverse climate of Spokane Valley, where seasons swing from snowy winters to warm summers, the demand on your home’s electrical, plumbing, heating, and cooling systems intensifies. This unique climate means your home’s systems work harder, increasing the wear and tear on your appliances and systems. Mainstream offers comprehensive home maintenance plans tailored to address these challenges head-on.

Why do Spokane Valley homeowners need a maintenance plan? Home maintenance plans ensure your home’s systems are not just reactive to issues but are proactively cared for, preventing unexpected breakdowns when you least expect them. Regular maintenance checks can significantly extend the life of your systems, improve efficiency, and reduce energy costs. With our local expertise, we understand how Spokane Valley’s climate affects your home, allowing us to provide the preventative care needed to keep your home running smoothly, season after season.

Investing in a home maintenance plan is not just a choice; it’s essential for the longevity and efficiency of your Spokane Valley home.

Call or Schedule Your Service Online!

509-237-6483

Corey a day ago

Jack and Ryan were awesome, very professional and excellent work!!! Highly recommend both gentlemen!! Thank you, from a very satisfied customer!!

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Kayla Hernandez a day ago

Zach with Mainstream came out today for an emergency repair and had me up and running very quickly! Zach was super professional, and took the time to make sure I understood everything. I felt he had our family’s best interest as his first …

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Joshua Lewis a day ago

Other than cost (which I know is not their fault) they were excellent. Came out quickly and walked me through all their work and cleaned up after themselves. Thank you Brant!

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deanna murdy a day ago

This company was wonderful. Had a new AC unit installed during the historic heat wave we just had. Mainstream was timely, Informative and worked with me as I was out of town during the installation process. It's a breath of fresh air to …

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Mark Campbell a day ago

Very timely & courteous, and resolved the problem at a fair price

Response from business owner

Thank you so much for taking the time to leave such kind feedback, Mark! I'm glad to hear that you were satisfied with our service. We always strive to provide timely and courteous service at a fair price. If you ever need assistance again in the future, don't hesitate to reach out. We appreciate your business!

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Mainstream Reviews

5-Star Service, Guaranteed.

We are Spokane’s premier home services company since 2000, with thousands of satisfied customers. Discover our latest reviews today!

Awards & Accreditations

Spokane's Finest

Mainstream has earned the trust of the community, being recognized with the following awards and certifications.

Repairing Homes Since 2000

Mainstream Electric, Heating, Cooling, & Plumbing: Your Trusted Spokane Valley Plumbing Experts

Keeping your Spokane Valley home’s plumbing system in top condition is essential for your home’s value and convenience. Mainstream Electric, Heating, Cooling, & Plumbing provides comprehensive plumbing repair, installation, and maintenance services, ensuring every faucet, pipe, and drain operates smoothly for Spokane Valley residents.

Reliable Plumbing Repairs and Installations You Can Count On

Our licensed and insured plumbers are deeply familiar with Spokane Valley and its unique plumbing needs. Whether you’re dealing with a dripping faucet, a major leak, or need a new plumbing fixture installed, Mainstream’s team delivers expert solutions with precision and care. Our technicians arrive promptly, equipped to handle any challenge, providing detailed assessments and upfront pricing before beginning any work.

Explore Our Wide Range of Plumbing Services:

Leak Detection and Repair: Swiftly addressing leaks to prevent water damage and mold growth, saving you from future costly repairs.
Drain Cleaning: Utilizing advanced techniques to clear clogs and maintain clear, functional drainage systems.
Water Heater Services: From repair to replacement, ensure you always have hot water when you need it with our efficient water heater services.
Sewer Line Repair: Specializing in both traditional repairs and trenchless technology to address sewer line issues with minimal disruption to your property.
Emergency Plumbing Services: Plumbing problems don’t stick to a schedule, which is why we offer 24/7 emergency services to handle urgent issues immediately.

Expert Electrician Services in Spokane Valley, WA

When it comes to electrical work in Spokane Valley, WA, trust the professionals at Mainstream Electric, Heating, Cooling, & Plumbing. Our licensed electricians are equipped to handle all your residential and commercial electrical needs with precision and care. From minor repairs to major installations, Mainstream’s expert electricians provide:

Electrical panel upgrades
Wiring repairs and installations
Lighting fixture installations
Surge protection systems
Home generator services
Electric vehicle charger installations

Save Money with Mainstream’s Service Partner Plan for Plumbing & Electrical Needs

To avoid unexpected plumbing failures and expensive emergency calls, Mainstream offers a proactive maintenance plan. Our Service Partner Plan includes routine inspections and servicing of your home’s plumbing system, helping to identify and fix small issues before they escalate. This plan not only extends the life of your plumbing but also ensures it runs efficiently, saving you money and hassle in the long run.

24/7 Emergency Plumbing Services: Here When You Need Us Most

Need an emergency plumber? For homeowners in Spokane Valley, WA, Mainstream is the clear choice for all plumbing needs. We combine in-depth local expertise with a broad range of services, transparent pricing, and a commitment to excellent customer service. Our goal is not just to fix your plumbing problems but to ensure your entire plumbing system is reliable and efficient.

Contact Mainstream Today

Don’t let plumbing issues disrupt your daily life. Whether you need a minor repair or a major installation, our team is ready to provide the professional support and peace of mind you deserve. Contact Mainstream Electric, Heating, Cooling, & Plumbing today to schedule an appointment or to learn more about our services. Let us be your go-to plumber in Spokane Valley, WA—ensuring your plumbing system functions perfectly, no matter what challenges it faces.