top of page
My project-1 (2).png

Ready to schedule your consultation? Click below!

Please note:  Any service or repair appointments need to be schedule by calling our office. The only services offered through our online scheduling system are for in-home consultations for new system installations.

Our service area is all of St. Lawrence and Franklin Counties as well as the Saranac and Lake Placid area.

Our Services

St Lawrence County:

32 South Main St

Norwood NY 13668

(315) 353-4515

St Lawrence County

7 Main St

Ogdensburg  NY

(315) 713-4405


Service area


Service area

Interested in a career with Cornerstone Services?

Download our application here.

  • Black Facebook Icon
  • Black YouTube Icon
  • Black Instagram Icon

© 2017 by Freedom Mechanicals LLC Cornerstone Services

bottom of page