BUILT ON CRAFT. GROUNDED IN VALUES. POWERED BY FAMILY.
Three brothers, one mission
Seattle expects excellence. So do we. At Product Air Heating, we combine expert care with a commitment to honesty, quality, and personal service. We’re not just a team. We’re three brothers working together to bring lasting comfort to the homes we serve.
A family business with a purpose
Eli Nikolin started Product Air Heating in 2017, after years in the trade. What he saw in the industry didn’t sit right–pushy upsells, gimmicks, and companies more focused on profits than people. With a strong belief that there just had to be a better way to do things, he started out on his own.
Soon after, Eli’s brothers Robert and Sergey joined the mission. And together, the three brothers created a company where ethics aren’t optional, where every customer is treated like family, and where the work speaks for itself.
Raised in a family of 18 by parents with strong values, the Nikolin brothers learned early what it meant to work hard, treat others with respect, and always show up with honesty.
Those lessons didn’t just shape who they became. They shaped the company they built, one rooted in trust, care, and a genuine desire to help.

Meet the founders: Eli, Robert & Sergey Nikolin
When you call Product Air, you’re speaking directly with the people who built it. We’re involved, accessible, and committed to doing things right. Our clients know us by name, and we know theirs.
What sets us apart
Personalized solutions
Every estimate is done on site. We listen, ask the right questions, and design systems around your specific needs, not some arbitrary sales quota.
Respect for your space
Our technicians are clean, background checked, and professional. You’ll always know who’s coming to your home, and you’ll feel good about letting them in.
Clear, honest pricing
There are no surprises. No games. What we quote is what you pay.
We stand behind our work
If something isn’t right, we fix it. We stay in touch, respond quickly, and follow through.
Our promises
- Same-day emergency response
- Free in-home estimates
- No dispatch fees
- Apples-to-apples price matching
- Flexible financing, including 0% interest options
- Clean, courteous, drug-tested technicians
- Satisfaction guaranteed
Community care
Giving back to our community isn’t a buzzword we throw around for good PR. It’s a key pillar of the business we’ve built, because we believe that real service extends far beyond the job site.
We are proud supporters of local youth athletics teams and charity events, and we always do our best to extend the most cost-effective options possible to families experiencing challenges.
Let’s get to work
If you’re looking for a team of HVAC experts who do the job right, treat you with respect, and truly care about the community, we’re just a phone call away at (425) 340-3576. Let our family take care of yours.
HEAR FROM OUR HAPPY CUSTOMERS
REVIEWS & TESTIMONIALS
At Product Air, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
"They are very honest people."
We had a really great experience with Product Air they have an amazing team and they are very honest people. I got really great vibes from them. Our AC unit broke and they were able [...]
"Response from Product Air was quick and professional"
Response from Product Air was quick and professional and they were able to accommodate our schedule. Eli, the service tech, kept me informed of his progress as he replacing our clothes dryer vent duct under [...]
"Everything fixed within an hour"
I call Product Air when the Furnace broken down right before the freezing temperature arrives. Saturday morning , someone pick up the call in few minutes. Briefly explain the situation and he said text me [...]
"Was able to quickly troubleshoot the problem"
Company Tech was very good. He communicated very well, was very knowledgeable about how my furnace worked and was able to quickly troubleshoot the problem, communicate it with me and then get me on a [...]
"They were professional, polite, communicated well, did quality work, left our home clean"
We’re wanted to get AC/heat pump installed and most companies were multiple months out just for the estimate. Product Air was able to come out a few days after our request, we got an estimate [...]
"Good quality and good value of work."
Eli and his team did awesome jobs on installing a new heat pump and a furnace in our home. They worked hard on installing the dual system and got the work done on time. They [...]