Proudly serving all of Cape Cod
RESIDENTIAL & COMMERCIAL HVAC

Heating & cooling services
on Cape Cod.

Installation, repair, and maintenance for the systems your home or business depends on. Find your equipment below, or get in touch and we’ll help you find the starting point.

A new system

Planning an installation or replacement? Tell us about the property, the existing equipment, and the spaces you want to make comfortable.

Something needs attention

Describe what has changed, which rooms are affected, and any messages displayed on your system. We’ll discuss the next step.

Time for maintenance

Give your equipment some attention before the next busy season. See our maintenance checklists.

For homes, seasonal properties, and businesses.

Include your property type and town when requesting service. We’ll discuss equipment details and the scope of the work before arranging a visit. Explore our Cape Cod service area.

FROM OUR JOBS

A closer look at our work.

Mini-split installations, boiler piping, and heating controls from OnCape jobs.

Outdoor Mitsubishi mini-split unit on a metal stand beside cedar shingles, with a covered line set and electrical disconnect.
Ductless mini-splits

Outdoor mini-split installation

The outdoor unit, support stand, and line-set connection on a ductless installation.

Explore mini-splits
Copper boiler piping, brass fittings, gray expansion tank, and galvanized flue photographed on an OnCape job.
Gas boilers

A closer look at boiler piping

Copper connections, an expansion tank, and venting on a hydronic heating system.

Explore boiler services
Thermostats, blue heating controllers, and open control panels with wiring mounted on a plywood board.
Heating service

Heating system controls

Thermostats and zone controls photographed during service, with control-panel covers open.

Explore maintenance
White ductless indoor unit mounted on a beige wall beneath a sloped ceiling.
Ductless mini-splits

Ductless comfort by the stairs

A wall-mounted indoor unit fitted beneath a sloped ceiling above a stairwell.

Explore mini-splits
Mitsubishi ductless indoor unit mounted above a neutral sectional sofa beside a curtained window.
Ductless mini-splits

Comfort in the living room

An indoor mini-split positioned above the seating area in a finished living space.

Explore mini-splits
Wall-hung boiler with its access cover open, showing internal components beside an expansion tank and copper piping.
Boiler service

Inside a wall-hung boiler

A view during boiler service, with the access cover open and system components visible.

Explore boiler services
LET’S GET YOU COMFORTABLE

Your comfort starts with a conversation.

A repair, a replacement, or a little preventive care. Tell us what you need.

Request service Call OnCape