Deer Park, WA

The Best Electricians, HVAC, and Plumbing Company in Deer Park

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

Deer Park Heating & Cooling

Heating, Cooling, & Plumbing Repair in Deer Park

Discover Mainstream Electric, Heating, Cooling, and Plumbing’s home services in Deer Park, WA, and nearby regions. At Mainstream, we’re committed to enhancing your home’s comfort with our expert team of technicians dedicated to exceeding your expectations. Whether it’s the scorching summers or the freezing winters in Deer Park, WA, Mainstream’s HVAC professionals have the skills and knowledge to handle any heating and cooling system efficiently. Our wide array of services includes expert repairs, maintenance, and installations for furnaces, boilers, air conditioners, and mini-split systems, ensuring your home remains comfortable year-round.

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

Taking Care of Homes in Deer Park Since 2000

Choose Mainstream for all your home service needs in Deer Park, WA. With our commitment to customer satisfaction, competitive pricing, lifetime guarantee, and a team of skilled technicians, we’re here to ensure your home’s comfort and safety. Don’t wait – call or schedule an appointment online with Mainstream today, and experience the ultimate in home comfort services.

Call or Schedule Your Service Online!

509-237-6483

Anna Joy a day ago

Kieran did a great job clearing out some roots we had! He was professional, efficient and personable. We appreciate the service! We will definitely use mainstream again 🙂

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m&m b 2 days ago

Joe and Nathan were great. Other than the going rate for replacing fans(!), couldn’t be more pleased with their excellent and professional service. Would hire them again.

Response from business owner

We appreciate your positive feedback on Joe and Nathan's service. We're glad to hear you'd hire them again.

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John Adams 2 days ago

Mainstream fixed my heating problem in 30 minutes as part of $100 annual service contract.

By comparison, Bill's quote was 750 and refused to guarantee work. Thanks Mainstream!

Response from business owner

We appreciate your positive feedback! Glad we could assist with your heating problem.

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Terri Edelman 3 days ago

Very nice guy. Explained everything to us. Very professional! This is my 2nd time using mainstream. I Highly recommend them.

Response from business owner

Thank you for your recommendation and repeat business. We're glad our professionalism stood out!

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Ed Klein 3 days ago

Anthony was very knowledgeable and through with the inspection he preformed on our heating system. Thankfully we will not have to breathe in any more carbon monoxide once our new Lennox equipment is installed.

Response from business owner

We're glad Anthony provided a thorough inspection. Your safety is our priority.

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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.

Deer Park Electricians & A/C Repair

Expert Plumbing, Well Pump Service, and Furnace Repair in Deer Park, WA – Mainstream Electric, Heating, Cooling, & Plumbing

Homeowners in Deer Park, WA, can rely on Mainstream Electric, Heating, Cooling, & Plumbing for comprehensive home maintenance solutions. Whether you’re facing a plumbing issue, need well pump services, or require furnace repair, Mainstream’s team of certified professionals is equipped to handle your needs with precision and care. Discover why we are the trusted local choice for home services.

Plumbing Excellence in Deer Park

Mainstream offers a full range of plumbing services designed to address any issue your home may encounter, from routine maintenance to emergency repairs.

Comprehensive Plumbing Services: Whether it’s leak detection, pipe repair, or new fixture installation, our experienced plumbers ensure your systems work flawlessly.
Emergency Plumbing Solutions: We provide around-the-clock responses to plumbing emergencies, minimizing damage and restoring functionality quickly.

Well Pump Services: Ensuring Reliable Water Supply

Well pump issues can disrupt your home’s water supply, which is why Mainstream offers specialized well pump services to keep your system running smoothly.

Well Pump Installation and Repair: Our technicians are skilled in both installing new pumps and repairing existing systems, ensuring you have consistent and reliable water access.
Routine Maintenance and Checks: Regular well pump check-ups can prevent unexpected failures and extend the lifespan of your equipment.

Furnace Repair: Keeping Your Home Warm

Mainstream’s HVAC experts provide timely furnace repair services to ensure your home remains warm and cozy throughout the colder months.

Expert Furnace Diagnostics and Repairs: We quickly identify and fix any furnace issues, from minor adjustments to major repairs, using the latest tools and techniques.
Maintenance Services: Extend the life of your furnace and improve its efficiency with our comprehensive maintenance plans.

Why Choose Mainstream in Deer Park, WA?

Local Expertise: Our team knows the specific needs of Deer Park homes, offering targeted solutions that work best for your local environment.
Commitment to Quality: We use only the highest quality materials and the most reliable service practices to ensure lasting results.
Transparent Pricing: With Mainstream, there are no surprises. We provide upfront estimates and clear communication throughout the service process.

Preventative Maintenance: Protecting Your Home

Regular maintenance is crucial for avoiding unexpected breakdowns and costly repairs. Mainstream’s Service Partner Plan offers preventive care for plumbing, well pumps, and furnaces, ensuring all aspects of your home’s infrastructure are in peak condition.

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

We understand that emergencies don’t adhere to a schedule. Whether it’s a burst pipe, a malfunctioning well pump, or a failing furnace, Mainstream is available 24/7 to address your urgent home maintenance needs quickly and effectively.

Trusted Home Services for Deer Park Residents

For all your plumbing, well pump, and furnace repair needs in Deer Park, WA, turn to Mainstream Electric, Heating, Cooling, & Plumbing. Our comprehensive services are designed to ensure your home operates efficiently and comfortably, no matter what challenges arise.

Contact Mainstream Today

Ready to address your home maintenance needs? Let us be your partner in home maintenance, ensuring every aspect of your home’s infrastructure is in top condition. Contact Mainstream today to schedule a service or to learn more about how we can enhance the comfort and functionality of your Deer Park home.