You came recommended and now I see why.

Two guys show up at the back door. Old furnace out, new furnace in. Vents repaired, moved, replaced. Air conditioner moved, thermostat moved. Returns installed. An absolutely great job.

Your installers were the best I have seen in a long time. They went above and beyond. They were very professional, explaining every step of the way. The ‘extras’ were repaired or replaced at no cost.

As a retired telephone company employee, I know the meaning of treating your customer right and it will come back to you. You certainly live up to that motto. Thanks to you and your installers for a Job Well Done. I will definitely recommend Duquaine to all our friends and family.

Love you guys,

L. and P. Collister

Rita and I would like to express our thanks for the excellent service with respect to our “Furnace Problem.” It’s hard to imagine that a relatively small solution could be at the cause of the chronic and ever changing noise that we heard for more than six months. Robbie, as always, was a good detective and provided prompt and courteous service. You can be proud of his work ethic.

We had a number of options as to where we could purchase a new furnace – in addition to selecting a furnace we were also focused on good service. We are pleased that we chose Duquaine.

Thanks again for your concern and response.

Warm regards,

D. and R. Peterson

This is to thank you for a job very well done in installing the new furnace, humidifier, and water heater.

The skill and care taken during the work by Rob and Eric is noteworthy. Your crew was always on time and courteous.

Again, thanks for a great job.


As always, it has been a pleasure working with you and your staff. Everyone, starting from the people who answer the phone, right down to the work crew you assigned, have gone over-and-above to give your company an excellent name. I especially thank your technicians for taking it upon themselves to do all the ‘little extras’ when they found something wasn’t quite right.

I look forward to passing along your name whenever I can. Bring on the warm temps!!

J. Palmer (a very happy customer)

Thank you so much for your prompt service. It is greatly appreciated. And Bill the technician was very efficient and courteous.

K. Slattery