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Heating and Cooling (HVAC) Services

Heating and Air Conditioning Services in Spokane

Get trustworthy, affordable HVAC solutions from the best in the business!

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Heating, Cooling, & Air Quality Services

Heating, Cooling, & Air Quality Services in Spokane

At Mainstream Electric, Heating, Cooling, & Plumbing, we prioritize prompt HVAC service.
Our expert heating and air conditioning service technicians understand the urgency of keeping your home comfortable year-round, especially with the weather extremes of the Spokane area.

With thorough training, background checks, and shoe covers, we ensure professional, top-tier service while respecting your space. Plus, expect punctuality—we value your time. Schedule with Mainstream today for efficient, stress-free HVAC solutions!


Repair, Maintain, Install, & More

Emergency Services

Instant peace of mind with our emergency HVAC services—because comfort can't wait.


Extend the life of your system and improve efficiency with our comprehensive maintenance services.

A/C Installation

Experience the perfect cool with our precision A/C installations, designed for your unique space.

Furnace Installation

Upgrade to intelligent climate control with our smart thermostat installation for precision and convenience.

Heat Pumps

Versatile climate control solutions with our expert heat pump services, for year-round comfort.

Ductless Mini-Splits

Sleek, efficient, and tailored to each room—discover the benefits of our ductless mini split systems.

Smart Thermostats

Take control of your home's climate with our smart thermostat solutions—efficiency at your fingertips.

Indoor Air Quality

Breathe easier with our indoor air quality testing, offering solutions for a healthier home environment.

Mobile Homes

Specialized HVAC solutions designed for the unique demands of your mobile home.


Comfort now, payment later—flexible financing options to meet all your HVAC needs without the wait.

The Mainstream Difference

Why Spokane Homeowners Choose Mainstream

Welcome to Mainstream – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:

Flexible Scheduling

We respect your time and prioritize efficient communication. We ensure minimal wait times for our technicians, allowing you to spend more time enjoying your home. Expect a call before our technician arrives, giving you the flexibility to plan your day accordingly.

Transparent Pricing

No surprises, no hidden costs. Our upfront pricing provides competitive quotes tailored to your specific service requirements. You'll receive a detailed breakdown of the work involved, ensuring transparency and total peace of mind.

Expert Technicians

Our friendly, skilled technicians are experts in electrical, heating, cooling, and plumbing services. With state-of-the-art tools and expertise, we guarantee precise, code-compliant work. Your home will be left spotless, reflecting our commitment to cleanliness and professionalism.

Two Outdoor HVAC Units with Nice Landscaping


Upgrade Your Home's Comfort

Beat the Spokane heat with quality cooling services by Mainstream. So whether you are looking to install a new air conditioner or keep your current one running at max efficiency, we have your back.
Up Close Front-On Mainstream Truck Photo


Spokane’s Premier Heating Company

Is your furnace not producing enough heat? Have you had your boiler for more than 15 years? No matter what your needs are, the HVAC technicians at Mainstream are prepared to repair or install any heating system.

Mainstream Technician Standing Next to Open Truck Door


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.

Mainstream OFFERS

Special Offers and Savings

Heating & Cooling (HVAC) Services

Frequently Asked Questions

Mainstream offers a comprehensive suite of HVAC services tailored to meet a wide range of needs. Our services include:

  • Emergency A/C Repair: Quick, reliable solutions for unexpected air conditioning breakdowns, any time of the day or night.
  • Heating & Cooling Maintenance: Regular maintenance services to keep your HVAC system running smoothly and efficiently.
  • A/C Installation: Professional installation or replacement of air conditioning systems to ensure optimal cooling and comfort.
  • Furnace Installation: Expert installation or replacement of furnaces for reliable and efficient home heating.
  • Heat Pumps: Offering both heating and cooling solutions, our heat pump services include installation, maintenance, and repair.
  • Ductless Mini-Splits: Specialized services for ductless mini-split systems, ideal for homes without conventional ductwork or for adding climate control to specific rooms.
  • Mobile Homes: Tailored HVAC solutions specifically designed for the unique requirements of mobile homes.

At Mainstream, we’re dedicated to ensuring that every aspect of your home’s heating and cooling is addressed with the highest level of expertise and customer service. Whether you’re looking to install a new system, maintain an existing one, or need urgent repairs, we’ve got you covered.

Yes, Mainstream recognizes the importance of your home’s comfort and strives to make HVAC installations, replacements, or upgrades accessible and affordable for homeowners in Spokane. Understanding that the upfront cost of a new HVAC system, air conditioner, or furnace can be significant, we’ve partnered with Ally to offer financing options. This allows you to spread the cost of major repairs or installations over time, easing the financial burden and ensuring you don’t have to compromise on the quality or suitability of your HVAC system.

Our commitment is to ensure that financial constraints do not stand in the way of achieving the ideal comfort levels in your home. To match your specific financial situation, we offer a variety of financing plans. Whether you’re looking for low monthly payments, prefer no upfront costs, or need a plan that accommodates your budget, we’re here to help find the best option for you.

To explore our financing options and find a plan that best suits your needs, simply give us a call or fill out our online form today. Our team is ready to assist you in selecting the right financing plan, ensuring you can upgrade your home’s HVAC system with confidence and ease.


Breathe Easy with Reliable Spokane HVAC Service from Mainstream

Spokane’s weather can be unpredictable. One day you’re basking in sunshine, and the next, battling a surprise snowstorm. That’s why having a reliable HVAC system, and a trusted service provider like Mainstream, is crucial for keeping your home at an optimal temperature year-round.

When to Call Mainstream for HVAC Service:

  • Heating or Cooling Issues: Is your furnace not igniting? Air conditioner blowing lukewarm air? Mainstream’s technicians are experts in diagnosing and repairing all types of HVAC systems, ensuring your home stays warm in winter and cool in summer.
  • Reduced Efficiency: High energy bills? A failing HVAC system can be a major drain on your wallet. Mainstream can assess your system and recommend solutions to improve efficiency and lower your energy costs.
  • Unusual Noises: Strange grinding, clanging, or rattling noises coming from your HVAC system are a red flag. Don’t ignore them! Call Mainstream for prompt service to prevent further problems.
  • Regular Maintenance: Just like your car, your HVAC system needs routine maintenance to keep it running smoothly and efficiently. Mainstream offers comprehensive maintenance plans tailored to your specific system.

Expert Solutions for All Your HVAC Needs

Mainstream’s certified technicians can handle a wide range of HVAC services, ensuring your system runs smoothly and efficiently. Whether you need routine maintenance, repairs, or even a complete system replacement, our team has the expertise to get the job done right. Here’s a closer look at what we offer:
  • HVAC Maintenance: Regular maintenance is vital for optimal performance and longevity of your HVAC system. Mainstream offers thorough maintenance plans that include cleaning, tune-ups, and inspections to identify potential problems before they become major issues.
  • Heating System Repair: When your furnace or boiler malfunctions, it can disrupt your entire home. Mainstream’s technicians can diagnose and repair any heating system issue, from minor thermostat problems to complex equipment failures.
  • Air Conditioning Repair: A malfunctioning air conditioner can turn your home into a sauna during Spokane’s hot summers. Our technicians are skilled in diagnosing and repairing all types of air conditioning systems, ensuring a cool and refreshing environment all season long.
  • HVAC System Replacement: If your HVAC system is outdated, inefficient, or beyond repair, Mainstream can guide you through the replacement process. We offer a variety of energy-efficient systems to suit your needs and budget, ensuring optimal performance and cost savings.

Preventative Maintenance: The Key to Year-Round Efficiency

Investing in regular preventative maintenance is the best way to avoid costly repairs and ensure your HVAC system operates efficiently. Mainstream offers comprehensive maintenance plans that can help you:
  • Reduce energy consumption and save money on your monthly utility bills.
  • Extend the lifespan of your HVAC system, saving you money on costly replacements in the future.
  • Improve indoor air quality by removing dust, allergens, and other contaminants from your system.
  • Enjoy peace of mind knowing your system is operating at peak performance and less likely to break down unexpectedly.

Why Choose Mainstream for Your Spokane HVAC Service?

When it comes to your home’s climate control, experience and reliability matter. Here’s what sets Mainstream apart:
  • Local Expertise: Our technicians are familiar with the specific needs of Spokane’s heating and cooling systems.
  • Licensed and Certified Technicians: All Mainstream technicians are licensed, insured, and undergo ongoing training to stay up-to-date on the latest HVAC technologies and best practices.
  • Upfront Pricing: We believe in transparency. Before any work begins, Mainstream will provide you with a clear and upfront quote, so you know exactly what to expect.
  • Guaranteed Customer Satisfaction: We stand behind our work. Mainstream offers a 100% satisfaction guarantee on all services, ensuring your complete peace of mind.
Don’t let a malfunctioning HVAC system disrupt your home life. Contact Mainstream today for prompt, reliable, and professional service. We offer flexible appointment scheduling and financing options to fit your needs. Call Mainstream or schedule an appointment online.

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

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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!

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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

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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.

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