Furnace, Boiler & AC Repair and Mini Split Installation in Orleans, MA
Armus Mechanical is based in Lakeville and serves Orleans. Most of our Orleans work is planned ahead: heat pump and mini split installs, AC, commercial HVAC estimates and maintenance plans, and emergency heating and AC service is available too. Call 508-521-9477; the phone is answered 24/7.
- Same-day repair
- Free estimates on new systems
- Financing through Wisetack
- Warranty on our labor
Hi! What's going on at your Orleans home today?
At a glance
- Service area
- All of Orleans, MA, including Orleans village, East Orleans and South Orleans
- Based in
- Lakeville, MA. We come to your home or business.
- Phone
- 508-521-9477, answered 24/7
- Specialties
- Heat pump and mini split installs, central AC, rooftop unit estimates, boiler and radiant estimates, maintenance plans
- Pricing
- Paid diagnostic on repairs; free written estimate on replacements
Based in Lakeville, we cover all of Orleans. The phone is answered 24/7: 508-521-9477.
What do you need today?
RepairAn Orleans repair starts with a paid diagnostic visit.HVAC repair →
MaintenanceSeasonal cottages and year-round homes in Orleans both suit a maintenance visit before the season they are used most.Maintenance plans →
ReplacementHeat pump, boiler and AC replacements in Orleans start with a free written estimate.New system quote →
EmergencyOrleans emergency? Emergency heating and AC service available. Call to arrange a visit. In Orleans, phone 508-521-9477; it is answered 24/7.Emergency heating & AC · 508-521-9477 →Heating & Cooling Services in Orleans
Orleans work centers on heat pumps, AC and commercial estimates, with boilers and maintenance plans behind them.
Heat pump installation
Older cottages near the bays often have no ducts, so a mini split or multi-zone heat pump is a common way to add AC and heat. A heat pump installation starts with a free written estimate.
Central AC repair
Central AC repairs in Orleans start with a paid diagnostic visit. An AC past saving gets a free written estimate.
Commercial HVAC
Rooftop units, boilers and VRF systems for the stores and restaurants around the village are covered on the commercial HVAC page. A commercial repair starts with a paid diagnostic visit.
Boiler replacement
Orleans houses on oil or propane often have boilers and baseboard. A replacement boiler and a radiant floor in a renovation are both quoted in a free written estimate; see radiant heating.
Maintenance plans
Cottages that sit closed for months and homes that run all winter need different schedules. The Home Comfort Plan page lets you ask about maintenance options.
Orleans Neighborhoods We Serve
We serve all of Orleans, including these areas:
- Orleans village center
- East Orleans and the Nauset Beach side
- South Orleans and the Pleasant Bay shore
Nearby towns we also serve: Wellfleet, Chatham, Yarmouth, Eastham, Brewster, and Harwich.
What are Orleans homes like for heating and cooling?
Orleans sits where the Cape turns north toward the Outer Cape, with year-round neighborhoods, seasonal cottages, stores and restaurants around the village. Many houses sit near Nauset Beach, Town Cove and Pleasant Bay, so salt air is a fact of life for outdoor units. Older cottages often have no ducts, which is why heat pumps and mini splits come up so often for them.
Which utility and rebate program applies in Orleans?
Orleans buys electricity from Eversource, and natural gas reaches only parts of town, if any. On the Cape, heat pump rebates and the 0% HEAT Loan come through Mass Save, with the Cape Light Compact as the program administrator. We go over the terms in effect at the estimate.

Family owned and operated out of Lakeville, licensed and insured in Massachusetts.
We fix, maintain and install heating, cooling and water-heating systems. We do not sell equipment on its own or repair household appliances.
Available for new systems through Wisetack via Housecall Pro, subject to credit approval. Estimates on new systems are free.
Seasonal plans keep your system running and catch small problems before the first freeze. Ask about yearly maintenance options.
Every repair and installation carries a warranty on our labor on top of the manufacturer's equipment warranty, written on your quote.

Mass Save Heat Pump Installer Network participating contractor.
Rebates and the 0% HEAT Loan available.
Orleans Furnace, Boiler & AC Questions, Answered
Do you work in Orleans, or only near Lakeville?
We do. Emergency heating and AC service available. Call to arrange a visit. Orleans calls go to 508-521-9477, and you tell us what is wrong.
Can a heat pump heat an Orleans cottage that has no ducts?
Usually, yes. A wall-mounted unit heats and cools the room it serves, and a multi-zone system covers several rooms from one outdoor unit. See heat pump installation and mini split installation.
Does salt air damage outdoor units in Orleans?
It can, especially near Nauset Beach and the bays. Salt on the condenser coil shortens its life, so ask for the coil to be looked at during maintenance. See HVAC maintenance.
Is Mass Save available in Orleans?
Very likely. Orleans is an Eversource town, and on Cape Cod the Cape Light Compact administers the Mass Save electric programs. We check the current terms when we write the estimate.
How do I book an Orleans visit?
Dial 508-521-9477 whenever you need us. You can also send the form; we confirm your Orleans visit by text. A repair begins with a paid diagnostic visit.
Brands we install in Orleans


- Lochinvar


- Triangle Tube


- Energy Kinetics



- Oxbox









- Aprilaire


Furnace, Boiler & AC Service in Orleans
Same-day repair. Call 508-521-9477, or tap Book ASAP and the office confirms your visit by text.
