Gardiner Does It.

A difference you can see...

Finding the right partner for your facility can be confusing. With all types of firms, contractors and manufacturers telling you that they have the best quality and the best service, how do you know the difference? Our advice is to do your homework and see the difference for yourself…

We think a few things differentiate us from anyone else you could partner with to solve your building challenges. It all starts with our long-standing mission and extends to our people, the smartest and most experienced team in the industry.




Combined Years of Experience


Years Average Associate Tenure

Building Experience

Solving Building Challenges Since 1962

This isn’t our first rodeo. In fact, Bill Gardiner sold the first Air Conditioning System for a multi-tenant office building in Cleveland in 1958. Since then, our associates have been solving problems and working to make Northern Ohio buildings more comfortable and more energy efficient. Along the way, we’ve hired the best and most experienced HVAC minds in our area. We’ve seen a lot through the years and our associates apply that experience for our clients every single day.

Gardiner's History


To Build Long Term Mutually Beneficial Business Relationships with our Clients and Associates.


Degreed Engineers


Technical Field Staff



Connected Facilities

Building Intelligence

It's not just about data...

…but rather what you can do with it. At Gardiner, we use Building Analytics and our breadth of our mechanical and controls expertise to our client’s advantage on every job. What makes us different is the collaboration you’ll find between our degreed engineers and our experienced field staff…or between our field service techs and our automation team. We help design systems that work or at least figure out how they can work better.

Learn More About Building Analytics


Working as a Trusted Partner to Achieve High Performance Results for our Clients.



In Verified Savings Since 2012


kWh Saved


btu Saved

Business Results

A history of performance

The central part of our mission, which hasn’t changed in over 3 decades, is “long-term mutually beneficial business relationships.” We know that clients are looking for one thing when they work with us: results. We pride ourselves on sticking with projects and ensuring that Clients get the outcome they paid for. Because we’re not in it for this job…we’re in it for the long haul.  istory shows we deliver what we promise.

See Our Results