Meet the Team
The people at your door
Owner
Justin owns Temperstead and still works the jobs himself. He graduated from Dunwoody College of Technology with a Bachelor of Applied Science in Heating, Air Conditioning, Ventilation and Refrigeration, then spent years running a commercial HVAC company with a crew of 45 before bringing that standard home to St. Paul's East Side.
He is NATE Certified and Universal EPA Certified, with factory certifications from Weil-McLain and Proflex and on heat pumps. As a GE Elite Partner, Temperstead installs qualifying systems with a 12-year parts and labor warranty and lifetime heat exchanger coverage.
What that means at your house: the person quoting the job knows the equipment, the price is upfront, and the work is backed by a warranty most companies can't match.
“I started Temperstead because I wanted to do this right from day one. Real credentials, honest pricing, and work backed by a warranty most companies can't match.”
John
Technician
John is a technician on the Temperstead crew. He works alongside Justin on Super Cleans, repairs and installs across the Twin Cities, trained to the same standard, so the visit looks the same whether it is the owner or John at your door.
Same uniform, same upfront pricing, same written report when the work is done.
How We Started
Built on trust, grown by results
Justin started Temperstead to bring commercial-grade expertise and accountability to homeowners in the Twin Cities, with honest pricing, certified technicians, and work backed by the best warranty in the market.
We are not a call center that dispatches strangers. We are a small, focused team that takes every job seriously, because your home deserves it.
Our Credentials
Certified. Licensed. Insured.
GE Elite Partner
Every qualifying install comes with a 12-year parts warranty, 12-year labor warranty, and lifetime heat exchanger coverage. One of the only HVAC companies in the Twin Cities offering this.
NATE & EPA Certified
NATE Certified, Universal EPA Certified, Weil-McLain Certified, Heat Pump Certified, and Proflex Certified. All permits secured on every job.
Licensed & Insured
Fully licensed in Minnesota and fully insured — protecting your home and our team on every job.
How We Operate
The Temperstead Promise
Upfront Pricing
You know the cost before we start. No hidden fees, no surprise invoices, no pressure to move forward.
Real Credentials
A Dunwoody HVAC degree, NATE certification, EPA certification, and GE Elite Partner status. We have the training to back up every job.
Emergency Service
Call any hour. During the day a person picks up. After hours, leave a message and you are the first call back the next business morning.
Industry-Leading Warranty
12-year parts, 12-year labor, lifetime heat exchanger on qualifying installs. We stand behind what we do.
Where We Serve
Serving the Twin Cities Metro
We cover the greater Twin Cities area, including:
