Cornerstone Services

Sandra Larose 

on Google

a week ago

Josh Downs, the technician for Cornerstone Services was professional, polite and articulated very well, the services he was providing. Explained the project thoroughly to me, went and retrieved a new wall mount thermostat as my home did not have the C-wire needed. Josh walked me through the new thermostats process to set it correctly, and ensured it was working in conjunction with the boiler. The service plan your company offers is a great value since you have a great range of services. Josh is an asset to your organization ... read more

Susan Flynn 

on Google

3 months ago

We’ve been using Cornerstone’s cleaning department for a couple of years now and they’ve been consistently excellent. Erin and Nilda are professional, kind, and reliable. They always leave our home sparkling clean and add thoughtful touches like folding towels and blankets into fun shapes (cute photo attached - my kids LOVE to come home to find this). It’s those little extras that show how much they care about their work! 

April Melo 

on Google

2 months ago

I hired Cornerstone Services, handyman division to replace some damaged sheet rock I had around my garage doors. Alexander arrived on time and quickly assessed the problem area. He discussed a few options on what to use instead of sheet rock, came up with quotes, and told me he could complete the job the same day. We ultimately agreed on his suggestion of using vinyl boards to replace the sheet rock so we wouldn’t have a future issue with water damage. Alex picked up the supplies he needed and got to work. By late afternoon... read more

G Clemence 

on Google

5 months ago

Hired Cornerstone to do an electrical hookup of my hot tub as well as install a whole house surge protector. They showed up when they said they would to provide a quote and were able to start the same week. They did an excellent job and the workmanship and attention to detail was very good. I would definitely use them again. 

Megan Seleny 

on Google

2 weeks ago

Paul and Tom were fantastic! Had duct work cleaned. Very efficient and thorough. Provided helpful knowledge of how to keep vents clear to improve air flow and heating efficiency. Would highly recommend!