Furnaces
Air Conditioning
Water Heaters
Indoor Air Quality
Boilers
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Sudbury Imagine
17:19 10 Feb 19
always quick to come out, great rates, professional and polite staff.
Holly Coulas
02:25 07 Feb 19
One of the most important aspects of being a Property Manager is finding my clients good quality contractors that work at fair prices. Since our company has established a relationship with GSP, our clients have benefited enormously. Now that GSP has branched off into Heating, our clients can enjoy the peace of mind in having another job well done!read more
Jackie Munroe-Dunne
11:25 17 May 18
Paid over $500 to end up calling another plumber. Had them at the house 3 times and still have no answers. Hopefully another plumber can get the job done.
Beware. Scammer who doesn't get the job done and is looking to suck the money out of you. Disappointed and wouldn't recommend at all.
Update. I worked with the owner and he ended up being super helpful and made sure my problem was solved. It might have taken some complaining but in the end it worked out well for me. I've updated the star rating to a 3 because of the good customer service once I met the owner in person.read more
Victor Kivisto
02:41 28 Dec 17
Had a frozen water line, they gave great advice over the phone and had a service team out pretty fast considering the hour and the outside temperature. They did efficient, professional work and the fee was certainly reasonable for the job. Very pleased.read more