Mini-Split Installation in Kingston, MA
Cool in July, warm in January, and no ductwork required. C.M. Joy Company
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Your #1 Locally Trusted Mini-Split Installation Contractor
C.M. Joy Company is Veteran owned and operated out of Kingston, and we bring that same discipline to every mini-split we hang: level heads, tidy line sets, sealed penetrations, and a finished job that looks like it belongs there.
We're licensed, insured, and locally owned. You'll deal with the same crew from the first site visit to the final walkthrough, and we'll leave your home cleaner than a lot of contractors leave a job site.
Professional Mini-Split Installation for Homes and Businesses
Mini-splits solve the rooms nobody else can. Finished attics, additions over garages, three-season porches, old houses with no duct chases, offices where one thermostat was never going to keep everyone happy.
We install single-zone and multi-zone ductless systems from the leading manufacturers, matched to your square footage, insulation, window exposure, and how you actually use each room. Cooling in the summer, heat-pump heating through the winter, and one remote or app to run it.
What's Included in Every Mini-Split Installation
A mini-split lives or dies on the install. Here's how we do ours:
Room-by-room sizing: an oversized unit short-cycles and leaves you clammy; we calculate instead of estimating
Placement planning: indoor heads where the air actually reaches you, outdoor unit where it drains and breathes properly
Dedicated electrical circuit: handled in-house by our own licensed electricians, so there's no second contractor to schedule
Clean line-set routing: hidden where we can, covered where we can't, sealed at every penetration
Proper condensate drainage: pitched and routed so it never backs up into your wall
Vacuum and charge to spec: the step budget installers rush, and the reason systems fail in year three
Full commissioning: heat and cool modes tested at every head before we pack up
Walkthrough: remote, app, filter cleaning, and what to do before winter
OUR SERVICE AREA
Boston, MA
Kingston, MA
Cambridge, MA
Norwell, MA
Cohasset, MA
Pembroke, MA
Duxbury, MA
Plymouth, MA
Hanover, MA
Quincy, MA
Hingham, MA
Scituate, MA