What a pleasure doing business with Casey Mechanical. From the receptionist to the manager, staff…read morewere helpful, courteous, and honest. - quotation was transparent, providing cost of parts and cost of labour. - technicians were professional, arriving on time, explaining the job and completing the task quickly. - cost of the job was LESS THAN HALF THE PRICE quoted by Walker Climate Care. I highly recommend Casey Mechanical for all your HVAC needs. Professional, transparent, honest company.

These guys are great! Gene is the owner, and he is nothing but a wealth of information and help…read more I live in northern Michigan, and purchased a wood boiler from him, and the shipping was crazy fast. Best yet, once I was starting to set it up, Gene was more than happy to answer any question I had. Great people, great products. I highly recommend these guys!

I've had Cornerstone out three times in the past year for various reasons. Russel came out each…read moretime. I've been very happy with their service. The most recent was today, when he came out to figure out why a new bathroom fixture drain would not seal properly. He figured it out in a few minutes. He found the new drain pipe was substantially smaller in diameter than the basin hole, which allowed water to divert through the overflow outlet pass-through in the side of the pipe and travel down the outside of the pipe and around the bottom seal. After adding some silicone sealant to fill up that extra space, the drain no longer leaks. I didn't see that one in any Google video!! I'd recommend Cornerstone to everyone.

dave and deb want to tell Cornestone that furnace in quick and they did a very good job and now…read morewe appreciate what they did for us and they did a very good job and we would ask them to come back again

I highly recommend this company for your plumbing needs. Raiden installed a sump pump for us this…read morepast summer, solving a long-standing water problem in our basement. He works hard, arrives when scheduled, and is professional. He did an excellent job on the installation. Other local companies (Roto-Router, Grants, and a few others) visited and promised to get back to us, but never did.

Just moved into my house and discovered a massive leak under the sink. He came less than 30 minutes…read moreafter I called! Super knowledgeable and friendly and instantly knew how to fix it. Highly recommend!

Great service. Fast delivery of steel pipes for floating docks. Staff were very courteous and…read morethorough.

I own the martintown resto had them come in for my business…read moreto clean some very messy vents and runs after construction, cant say anything bad about these guys, professional, clean and a perfect job. no hassle, on time. down to earth and can easily chat with them/get in contact with them within a day, happy customer here

They did an amazing work with our roof. Full maintenance and with a great price. They finished the…read morework in two days only. Highly recommend!