Main Mailing Address

Sarnia-Lambton, Chatham-Kent and Middlesex
3277 Nauvoo Road
Box 220
Alvinston, ON
N0N 1A0

Now you can also send us a text! Sales inquiries only please. If you are using your phone you can click to text:


[email protected]



Kitchener, Waterloo, Cambridge
To contact our Sales Office in Cambridge:

Office Hours

8:00 AM to 4:30 PM, Monday to Friday, excluding holidays.

24 Hour Emergency Service

The Hayter Group offers 24 hour service for emergencies. Please visit our Emergency Service page for some tips if you have no heat or cooling. For emergency service call (877) 429-8377.

24 Hour Service


The Hayter Group is a leading company in several exciting and growing markets. We are always interested in talking with quality people with skills. If you are a licensed tradesman or apprentice, we would love to hear from you. Applications for sales and office positions are also welcome.

We accept job applications on a continual basis, so please apply anytime.

Click here to fill out our Job Application form to get started.

The Hayter Group Office Team


Michelle, Administration

Chris, Install Manager

Chris, HVAC Installation and Solar Install Manager

Tinielle Johnston - Customer Service

Tinielle, Customer Service and Dispatch

Derek Trudgen, Geothermal, Hydronic & Plumbing Manager

Derek, Geothermal, Hydronic & Plumbing Manager

Ed Campbell

Ed Campbell - Sales
(519) 476-0196

Carol Dahmer

Carol, Cambridge, Administration

The Hayter Group Sales:

Jim Redick, The Hayter Group

Jim is our sales representative for HVAC, Geothermal & Solar

Chad Hayter

Chad Hayter is the owner of The Hayter Group, South-Western Ontario’s specialist in Geothermal and Solar Energy. Chad has been with the company since 2002. Chad’s expertise in the renewable energy field has led to several speaking engagements and news articles in local and trade media.

Jim, Chad, Mary Louise Hayter

Jim, Chad and Mary Louise Hayter accept the Integrity Award from the Better Business Bureau on behalf of the entire Hayter Group in 2013.

Mary Louise Hayter passed away March 2, 2017. Jim Hayter passed away March 16, 2017. The Hayter Group and our customers miss them both.

Do you have a question or service request?
We will do our best to get back to you the next business day.

For Emergency Service please call 877-429-8377.