Spokane's #1 Heating
and Air Conditioning
Company

We'll keep your home comfortable

Professional HVAC Services in Spokane Area

Residential HVAC Repairs and Installation

When it comes to heating and cooling your home, we’ve got you covered. Tell us your problem and we’ll send out our Heroes to make sure you get what you need. Rest easy and let us keep your home comfortable.

We also offer light Commercial HVAC services to offices, churches, apartments, strip malls, etc.

Spokane hvac crane installation
Spokane fireplace installation
spokane hvac electrical panel
spokane air conditioning install
spokane water heater repair
spokane heat pump install
spokane hvac duct work furnace
spokane hvac chimney work

Benefits of HVAC Services

When your heating, cooling or ventilation systems are working properly, you end up saving money in the long run! We can ensure you are getting the most out of your system, taking advantage of energy rebates, avoiding expensive break downs, staying safe and comfortable and breathing clean air.

HVAC Equipment not running properly?

Ready for an upgrade or new equipment?

Why Choose HVAC 1?

Customer satisfaction is our #1 priority. Helping you take care of your home and family is what we’re all about. 

In our company, we have a strong emphasis on quality. We do what it takes to get it done right and stand by our work. Customers keep coming back to us because we go above and beyond to do a good job in every way. 

Give us a try and find out why HVAC 1 is Spokane’s best heating and cooling company. Once you’ve experienced true customer service, you won’t go back.

Spokane hvac technician

Everyday heroes, saving the day! (Some of our team at work.)

We are based in Spokane, Washington and service all of Spokane as well as the surrounding areas. Each of our technicians and installers is certified and licensed, and fully trained and experienced in heating, ventilation and air conditioning services. (HVAC1 is previously Semenik HVAC)

From Our Customers...

Joe Barker
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Paul and company are professional, courteous, competent and fair. I have had them out four different times for everything from minor repairs to major installations including a new furnace and a mini split unit. I have never had any issue and would not even consider using someone else. They're an honest lot and will do right by you.
Drew Glantz
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Competitive pricing, great customer service, fast response time, super courteous, great follow-up from management, and very thorough! True professionals who do it right from start to finish. I’ve already referred to two different friends.
Wesley Davidson
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Very competitive pricing for the high-end products they install, transparent, quick & efficient, and they daily cleaned up after they were done working - nice touch. I've been referring to friends who are enjoying our cool living spaces.
Gabrielle Schmidt
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Paul and the Semenik crew did a fantastic job on our HVAC and furnace installation. His team was timely, professional and did a great overall job. Our home had electric panel heating and our electricity bills were around $400. We just got our first bill on the new system and it was $35. I would recommend Semenik for these type of projects!
Joshua Moore
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They did a great job at a reasonable price when my pilot light went out. We had tried another contractor that charged a lot but didn't fix it. Semenik did it right and charged less. I used them again recently to service my furnace and was very pleased. I'd recommend to anyone (and I have recommended them several times to my friends).
Carl Batten
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Replaced heat pump, electric furnace, and electric water heater with new a/c, gas furnace, and tankless gas water heater. Paul helped us choose the right equipment for our house at a reasonable price. Everything works like it should and the installation crew knew exactly what to do.
Courtney Comeau
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We had our heater go out a few nights ago on one of the coldest nights of the year. These guys were the quickest to respond to my initial call and deliver. From start to finish they were the most thorough, kind and knowledgeable company we've worked with when it comes to our furnace. Our first tech, Vitali went out of his way to bring us space heaters, which was so unexpected and appreciated. Semenik will be our go to company from here on out.
Victoria Schwab
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We had two high efficiency systems installed last spring and we have had the most comfortable, balanced temperature in our home. Paul came in and very thoroughly thought through the whole problem, made recommendations and then worked with us to make sure it was the proper solution. He was the last of 9 different HVAC companies to walk through the door and will be the only one I ever call moving forward.
Bri Traylor
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Wonderful service! Excellent customer care! 100% recommended!! Everyone there treats you like family!
Tia Nash
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We had them come out to charge our ductless ac unit and we were very pleased with this company. They have one of the best customer service I have dealt with in a long time. They will be the only HVAC company I will call.
Katrina Engelen
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We have used Paul and his crew many times at our rental properties and our own residence. Once again he came through in a speedy fashion. The weather was hot and all we had were window unit AC's. We called Paul and he was out within days to install a new heat pump in our house. Outstanding service. Would not use any other company!
Warren Olson
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As a Maintenance Coordinator, I am continually working with multiple vendors here in the Spokane area and Seminik HVAC continues to be one of my first calls. They respond in a positive way EVERY time, punctual and are always a great VALUE. I recommend him to all of my clients, friends and family.
Alex Santos-Cucalon
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Semenik is the best HVAC IN TOWN! My first call everytime. They are professional, quick and extremely accurate. Don't waste your time with any other company. They go the extra mile and the work speaks for itself. Thanks, you have a customer for life!
Tim Ford
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We had them install a new hot water heater and furnace for our family as we head into the winter. Paul listened intently to my concerns and requests and truly went above and beyond! Semenik had fantastic rates, were extremely professional, very timely and their installation was seamless. I would highly recommend Semenik for your heating and cooling needs. It went so well that I'm also having them put in a new A/C unit for me this coming year.
Sarah Hanes
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Paul and his staff are very friendly and professional. I was blown away by their excellent customer service. Between their great pricing, customer service, and skill I recommend them to everyone. Truly one of the customer service experiences that is few and far between.
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Recent Reviews

  • Prompt and excellent service! Highly recommend HVAC1

  • Michael Beaver
    Michael Beaver
    2022-11-02
    Self

    Vitale inspected and cleaned burner parts on 2 gas fireplaces on 10-1-22. He also replaced wall switch that operates upstairs fireplace. Very professional and knowledgeable!

  • The person who answered the phone when I first called having issues was extremely helpful in figuring out if the Nest thermostat was the issue. Then when it came down to needing a Tech. They were reasonable with scheduling, and came back out a second time to fix the issue after it was clear the initial problem wasn’t the only one. Tech was friendly and helpful with answering any questions and dealing with my kids and dog. I’d highly recommend them to anyone in the Spokane area.

  • Kent Aggers
    Kent Aggers
    2022-10-12
    Self

    When I was looking for service for my gas fireplace (and finding nobody available) I got in contact with HVAC1 and they were able to schedule someone to look at this within a couple of days. He came out, diagnosed and worked on the issue and had it running quickly. When I called later to ask some further questions he eased my concerns totally. I highly recommend this firm for any and all repair work--very professional and quick to respond.

  • Adam
    Adam
    2022-09-29
    Self

    Very happy with the level of service provided by HVAC1. I previously had a different company from the area come out and assess my furnace. They told me the motor needed to be replaced and that I would need to pay $1500 to do so. The tech from HVAC1 took apart the motor and found out it didn't actually need to be replaced, and instead only needed to be cleaned out! Thanks to him, I saved a ton of money! If you need work on your furnace, or need a second opinion after getting an outrageous quote from another HVAC company, I 100% recommend HVAC1.

  • Nancy J Shively
    Nancy J Shively
    2022-09-12
    Self

    The Best service ever! He came when you said he would. The young man was polite friendly and got the job done. So happy I found you. Thank you. Nancy Shively

  • Pam Belasco
    Pam Belasco
    2022-09-08
    Self

    We initially contacted HVAC1 when our previous provider's technician quit and was unable to provide service. HVAC1 was recommended by a friend. In conversation with Marissa at HVAC1, we were able to solve our cooling issue without having a technician visit. When time came, we called HVAC1 to provide annual heater maintenance. A technician came out next day. Now we are all set for the upcoming season. Any team members we have spoken with are knowledgeable and helpful. We will continue using HVAC1 to provide our maintenance services.

  • They are simply the best! They are Honest! They are a source of experience and knowledge! Reliable and effective! 100% recommended

  • Jessica Shew
    Jessica Shew
    2022-07-18
    Self

    I couldn't be happier with how quickly they were able to come out and replace our old AC unit during this heat! The technician was very nice and efficient with his work. I will highly recommend the company to everyone I know in Spokane ! thank you again for all you do!

  • Ron Simon
    Ron Simon
    2022-06-22
    Self

    We asked Hvac-1 to check out our central air conditioner. Paul the owner sent out one of his very best technicians Vitality Kir who was able to diagnose the problems and remedy it. We have come to be able to depend on Paul and the confidence of his crew every time we call them.

  • Alex Collier
    Alex Collier
    2022-03-03
    Self

    Did a great and efficient job at putting in a full new ducted system in our house. Trustworthy and beat their competitors nicely.

  • Angel R
    Angel R
    2022-03-02
    Self

    HVAC1. Mike installed my new furnace. The one removed was pretty old. He & (Tony, up on roof sealing off old vent) worked hard. Am also Impressed with office staff. Marissa you awsome. The owners run a professional business. Thank you all for being there for me & my home.

  • Angela
    Angela
    2022-03-01
    Self

    So glad I went with this team. 😀

  • Angela
    Angela
    2022-03-01
    Self

    So glad I went with this team. 😀

  • Nichole
    Nichole
    2022-02-17
    Self

    Called two other companies to have them check our boiler and the first company was very rude and tried to over charge us and the second company didn’t even call us back to let us know if the boiler was okay. Called this company and they came in and fixed the valves at a much lower price then the first company. Great communication with the tech and the front office. Highly recommend!!

  • Thomas
    Thomas
    2022-01-29
    Self

    Great repair gentleman. Very polite and helpful. I will use these folks again.

  • Great service! Furnace was fixed and Vitaliy was awesome. Thank you!

  • Toddy Batt
    Toddy Batt
    2021-12-17
    Self

    They were great came fast and fixed my heater. Wonderful people

  • CaRolyn M
    CaRolyn M
    2021-08-16
    Self

    Excellent service. Called and repaired in less than 24 hrs.

  • Joy Abrams
    Joy Abrams
    2021-07-12
    Self

    I cannot praise them enough! Our A/C went out on the 4th of July. HVAC1 was the only company who could get us in the same week. Their customer service individual was personable and very communicative. I really enjoyed communicating her about the woes of no A/C. She also ensured we were in the loop about everything and was great with followup. Vitaly was our serviceperson and he was fast, efficient and knowledgeable. He came out 7/9 and diagnosed the issue within minutes and had the broken parts out of the A/C. He was back the following Monday 7/12 with the replacement parts and the A/C fixed with inordinate speed and care. I just cant praise these guys enough! I am so happy we hired them. The price was extremely reasonable too!

  • this is a great team. Paul was quick to find out the very best product for our house. He noted that the system we were replacing was a 100k BTU system but was only 85% efficient. By providing an 80k BTU at 95% efficiency he was able to provide the same capabilities to our home and save us money. 5 stars well earned.

  • Great price, fast, no BS and very clean install, like they were never there.

  • All I can say is that Paul and his employees are truly amazing! Great service, they went ABOVE and BEYOND to get my furnace working for me, professional, friendly and kind. I cannot thank them enough!

  • Installed mini-splits in the lower level of our home as well as additional duct work to our existing furnace system. Paul and his team are professional, trustworthy, and experts in their industry. Our project was completed on time as promised. The appliances and craftsmanship are of superior quality. We are very pleased with our new climate-controlled environment and the working relationship that developed between Paul, each installer and the company! We highly recommend HVAC1 (Semenik HVAC)! Thank you for a job well-done. We wish you and your company much success! (residential, Spokane, WA)

  • We were very impressed with the service we received from the technicians at HVAC1. We were able to get an appointment within a day of calling. The technicians were friendly and their service was top-notch. We were pleasantly surprised by the affordable price as well. We highly recommend this company!

Vitale inspected and cleaned burner parts on 2 gas fireplaces on 10-1-22. He also replaced wall switch that operates upstairs fireplace. Very professional and knowledgeable!

Michael Beaver
Michael Beaver2022-11-02
Self

The person who answered the phone when I first called having issues was extremely helpful in figuring out if the Nest thermostat was the issue. Then when it came down to needing a Tech. They were reasonable with scheduling, and came back out a second time to fix the issue after it was clear the initial problem wasn’t the only one. Tech was friendly and helpful with answering any questions and dealing with my kids and dog. I’d highly recommend them to anyone in the Spokane area.

When I was looking for service for my gas fireplace (and finding nobody available) I got in contact with HVAC1 and they were able to schedule someone to look at this within a couple of days. He came out, diagnosed and worked on the issue and had it running quickly. When I called later to ask some further questions he eased my concerns totally. I highly recommend this firm for any and all repair work--very professional and quick to respond.

Kent Aggers
Kent Aggers2022-10-12
Self

Very happy with the level of service provided by HVAC1. I previously had a different company from the area come out and assess my furnace. They told me the motor needed to be replaced and that I would need to pay $1500 to do so. The tech from HVAC1 took apart the motor and found out it didn't actually need to be replaced, and instead only needed to be cleaned out! Thanks to him, I saved a ton of money! If you need work on your furnace, or need a second opinion after getting an outrageous quote from another HVAC company, I 100% recommend HVAC1.

Adam
Adam2022-09-29
Self

The Best service ever! He came when you said he would. The young man was polite friendly and got the job done. So happy I found you. Thank you. Nancy Shively

Nancy J Shively
Nancy J Shively2022-09-12
Self

We initially contacted HVAC1 when our previous provider's technician quit and was unable to provide service. HVAC1 was recommended by a friend. In conversation with Marissa at HVAC1, we were able to solve our cooling issue without having a technician visit. When time came, we called HVAC1 to provide annual heater maintenance. A technician came out next day. Now we are all set for the upcoming season. Any team members we have spoken with are knowledgeable and helpful. We will continue using HVAC1 to provide our maintenance services.

Pam Belasco
Pam Belasco2022-09-08
Self

They are simply the best! They are Honest! They are a source of experience and knowledge! Reliable and effective! 100% recommended

I couldn't be happier with how quickly they were able to come out and replace our old AC unit during this heat! The technician was very nice and efficient with his work. I will highly recommend the company to everyone I know in Spokane ! thank you again for all you do!

Jessica Shew
Jessica Shew2022-07-18
Self

We asked Hvac-1 to check out our central air conditioner. Paul the owner sent out one of his very best technicians Vitality Kir who was able to diagnose the problems and remedy it. We have come to be able to depend on Paul and the confidence of his crew every time we call them.

Ron Simon
Ron Simon2022-06-22
Self

HVAC1. Mike installed my new furnace. The one removed was pretty old. He & (Tony, up on roof sealing off old vent) worked hard. Am also Impressed with office staff. Marissa you awsome. The owners run a professional business. Thank you all for being there for me & my home.

Angel R
Angel R2022-03-02
Self

We were very impressed with the service we received from the technicians at HVAC1. We were able to get an appointment within a day of calling. The technicians were friendly and their service was top-notch. We were pleasantly surprised by the affordable price as well. We highly recommend this company!

Installed mini-splits in the lower level of our home as well as additional duct work to our existing furnace system. Paul and his team are professional, trustworthy, and experts in their industry. Our project was completed on time as promised. The appliances and craftsmanship are of superior quality. We are very pleased with our new climate-controlled environment and the working relationship that developed between Paul, each installer and the company! We highly recommend HVAC1 (Semenik HVAC)! Thank you for a job well-done. We wish you and your company much success! (residential, Spokane, WA)

All I can say is that Paul and his employees are truly amazing! Great service, they went ABOVE and BEYOND to get my furnace working for me, professional, friendly and kind. I cannot thank them enough!

Great price, fast, no BS and very clean install, like they were never there.

this is a great team. Paul was quick to find out the very best product for our house. He noted that the system we were replacing was a 100k BTU system but was only 85% efficient. By providing an 80k BTU at 95% efficiency he was able to provide the same capabilities to our home and save us money. 5 stars well earned.

More Reasons to Choose HVAC 1!

Quality Guarantee

1 year guarantee on labor

10 year parts warranty on new installations

Let us take care of your heating and cooling needs

See why HVAC 1 is Spokane’s #1 HVAC Company!