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Medical Lake, WA

The Best Electric, HVAC, and Plumbing Company in Medical Lake, WA

You can count on us to work diligently in restoring the comfort of your home for you and your family. 

Mainstream Technician High Fiving Truck

Medical Lake, WA Home Services

Heating, Cooling, Plumbing & Electricrical Services

For over 20 years, we have provided Medical Lake, WA homeowners with top-notch heating, cooling, plumbing, drain and sewer, and electrical services. At Mainstream, we value your trust and strive to establish long-term relationships. In every project we take on, we guarantee customer satisfaction through honest communication, flexible scheduling, and transparent pricing policies. 

Mainstream Offers

Special Offers and Coupons

Our Services

Repair, Install, Service & More


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

Air Conditioning

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


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


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

Drains & Sewers

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

Air Quality

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

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.

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.

2 Mainstream Technicians Sitting in Truck

Home Maintenance Plans

Expert Home Maintenance in Medical Lake, WA

In the heart of Medical Lake and the wider Spokane, WA area, Mainstream Home Services has been your trusted neighbor since 2000, providing unparalleled home maintenance plans designed with you in mind. We understand that homeowners in our community value the peace, stability, and comfort of their homes. That’s why we’re dedicated to ensuring your living space remains a sanctuary against the unpredictable Pacific Northwest weather. From emergency repairs to routine check-ups, our expert team is here to secure your peace of mind, ensuring your home systems operate smoothly year-round.

Don’t let maintenance worries disrupt your tranquil lakeside living. Join your neighbors in choosing Mainstream Home Services for a home that stands strong through every season. Schedule your appointment today and experience why we’re the preferred choice in Medical Lake and Spokane. Your home deserves the best—let’s ensure it gets nothing less.

Call or Schedule Your Service Online!


Brandt was great. He was able to diagnose the issue almost immediately. He was professional and knowledgeable.

via Google
ZnH Hockley
ZnH Hockley

Best experience I've ever had for hvac work. Tech was fast, smart and had the problem diagnosed and solved within 15 mins. True pros. Will tell everyone I know to use them.

Response from business owner

Thank you so much for the glowing review! We are thrilled to hear that you had such a positive experience with our HVAC services. Our team takes great pride in providing fast and efficient service, so it's wonderful to know that we were able to diagnose and solve the problem quickly for you. We truly appreciate your recommendation and look forward to helping your friends and family with their HVAC needs as well. Thank you for choosing us!

via Google
Won Shin
Won Shin

He is friendly and knows the problem well and explains it in detail so that I want to know more about it.

Response from business owner

Thank you so much for the kind words, Won! I'm glad I could help explain the issue to you in detail. If you ever have any more questions, feel free to reach out.

via Google
Scott Graham
Scott Graham

Adam did a great job. Real friendly and knowledgeable. Mainstream was here within 12 hours of my AC going down in 90+ temps.

Response from business owner

Thank you, Scott! I'm so glad to hear that you had a positive experience with us during such a stressful time. We strive to provide fast and friendly service to all of our customers. Your feedback means a lot to us!

via Google
John Bury
John Bury

the best

sharp friendly professional courtesy

with a genuinely personal interest..

good listener

good answerer

Response from business owner

Thank you so much for the glowing review, John! I'm thrilled to hear that you had such a positive experience with us. We truly value our customers and strive to provide top-notch service. We look forward to serving you again in the future!

via Google

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.

Medical Lake, WA Electricians & A/C Repair

Comprehensive AC, Plumbing & Electrical Services in Medical Lake, WA

As a homeowner, you deserve reliable AC, plumbing, and electrical services that keep your living space comfortable and functional year-round. Welcome to Mainstream Electric, Heating, Cooling, & Plumbing, your one-stop solution for all your home comfort needs in Medical Lake, Washington.

Expert AC Services for Medical Lake’s Changing Seasons

Medical Lake experiences a range of temperatures throughout the year, making a properly functioning air conditioning system crucial for your family. Don’t let the summer heat catch you off guard. Mainstream’s skilled technicians specialize in:
  • AC installation and replacement
  • Regular maintenance to prevent breakdowns
  • Emergency AC repairs
  • Energy-efficient upgrades

Dependable Plumbing Solutions for Every Household Need

From minor leaks to major pipe issues, Mainstream’s plumbing experts are equipped to handle it all. Our comprehensive plumbing services in Medical Lake include:
  • Emergency plumbing repairs
  • Water heater installation and maintenance
  • Drain cleaning and unclogging
  • Pipe repair and replacement
  • Water quality testing and treatment
We understand that plumbing problems can disrupt your daily life. That’s why our team is available 24/7 to address your emergency plumbing needs in Medical Lake and surrounding areas.

Electrical Services to Power Your Medical Lake Home Safely

Electrical issues can pose serious safety risks and a power outage can leave you vulnerable. Mainstream’s licensed electricians ensure your home’s electrical systems are up to code and functioning efficiently. Our electrical services cover:
  • Electrical panel upgrades
  • Wiring repairs and installations
  • Lighting fixture installation
  • Surge protection
  • Home generator services

Why Choose Mainstream for Your Medical Lake Home Services?

  • 24/7 Emergency Response: We understand that home emergencies don’t wait for business hours. Our team is available around the clock to address your urgent AC, plumbing, and electrical needs.
  • Expert Technicians: Our highly trained and experienced professionals stay up-to-date with the latest industry developments, ensuring top-quality service for your Medical Lake home.
  • Transparent Pricing: We believe in honesty and clarity. You’ll always receive upfront pricing with no hidden fees, allowing you to make informed decisions about your home services.
  • Customer-Centric Approach: Your satisfaction is our priority. We go above and beyond to ensure every interaction exceeds your expectations, from the first call to the completion of the job.
  • Comprehensive Maintenance Plans: Our Service Partner Plan offers ongoing care for your home systems, helping prevent costly repairs and ensuring optimal performance year-round.

Tailored Maintenance Plans for Medical Lake Homes

Prevent costly repairs and extend the life of your home systems with Mainstream’s Service Partner Plan. This customized maintenance program offers:
  • Regular check-ups for your AC, plumbing, and electrical systems
  • Priority service for plan members
  • Discounts on repairs and services
  • Peace of mind knowing your home is well-maintained
Investing in a maintenance plan can save Medical Lake homeowners significant money in the long run while ensuring optimal home comfort.

Local Expertise for Medical Lake’s Unique Climate

Medical Lake’s weather patterns require home systems that can adapt to both hot summers and cold winters. Mainstream’s local technicians understand the specific challenges faced by Medical Lake homeowners and provide tailored solutions to meet these needs.

Schedule Your Service in Medical Lake Today

Don’t wait for a minor issue to become a major problem. We’re more than just technicians – we’re your neighbors committed to keeping your home comfortable, safe, and efficient. Whether you need AC repair, plumbing assistance, or electrical upgrades, Mainstream is here to serve Medical Lake homeowners with top-quality service. Contact us today to schedule your appointment and experience the Mainstream difference.

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