Local businessLocal business
Verified record
C.M. Joy Company describes itself as a locally owned and veteran-owned electrical, heating, and cooling service provider based in Kingston, Massachusetts, serving South Shore towns including Boston, Cambridge, Cohasset, Duxbury, Hanover, Hingham, Pembroke, Norwell, Plymouth, Quincy, and Scituate. Its website lists electrical troubleshooting and installation, heating-system installation and repair, air-conditioning installation and repair, and 24/7 emergency service, and the Procore contractor directory separately lists it as an electrical contractor in Kingston. There isn't yet a customer track record to point to, so it's worth asking for references and a written estimate before booking a larger job.
Specializes in
Typical Greater Boston range for this kind of work, from regional averages — not a quote from C.M. Joy Company. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Also offers
Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Sep 17, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0