Our Work — HVAC Project Gallery | Southern Maine Mechanical
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Project Gallery

Our Work Across Southern Maine

A closer look at heat pump, mini-split, boiler, furnace, and AC installations we've completed for homeowners and businesses across Greater Portland and Southern Maine.

Heat Pumps & Cooling

Dual Mitsubishi Electric Smart Multi outdoor units on stone wall
Dual Mitsubishi Electric Smart Multi — stone exterior
Two Mitsubishi outdoor heat pump units mounted under a deck during a multi-zone install in Southern Maine
Dual Mitsubishi heat pumps — multi-zone install in progress
Samsung outdoor heat pump condenser mounted on a cedar-shingled coastal Maine home
Samsung heat pump — coastal exterior condenser install
Samsung WindFree wall-mounted mini-split indoor head installed in a Southern Maine bedroom
Samsung WindFree mini-split — wall-mounted indoor head
Ceiling-mounted ductless mini-split cassette installed in a Southern Maine bedroom
Ceiling cassette mini-split — discreet ductless install
Recessed ceiling cassette heat pump head installed in a Southern Maine home
Ceiling cassette heat pump — flush recessed head
Bryant heat pump outdoor condenser unit — dual fuel system paired with natural gas furnace, Portland, Maine
Bryant heat pump outdoor unit — dual fuel system, Portland ME

Heating — Boilers, Furnaces & Unit Heaters

Bosch wall-mounted boiler with copper zone manifold and Taco circulators in a Southern Maine basement
Bosch boiler — copper zone manifold & circulators
Viessmann wall-mounted boiler with copper piping and expansion tank installed by Southern Maine Mechanical
Viessmann boiler — compact wall-mounted install
Modine Hot Dawg gas-fired unit heater installed in a Southern Maine garage
Modine Hot Dawg — garage unit heater install
Bryant high-efficiency natural gas furnace with Trion air cleaner — dual fuel system install in Portland, Maine
Bryant gas furnace + Trion air cleaner — dual fuel install, Portland ME
Southern Maine Mechanical technician installing overhead commercial ductwork on a job site in southern Maine
Commercial ductwork install — Southern Maine Mechanical on the job
HTP indirect water heater with radiant heat manifold and boiler system
HTP boiler + indirect water heater + radiant manifold
Bradford White Brute FT high-efficiency boiler with copper zone manifold
Bradford White Brute FT — multi-zone copper manifold
Viessmann boiler with 8-zone copper hydronic manifold system
8-zone hydronic copper manifold — full system build
Lochinvar Noble boiler with zone manifold — air intake and exhaust labeled
Lochinvar Noble — zoned hot water heating system
Large commercial boiler installation with black iron steam piping
Commercial steam boiler — black iron piping install
Burnham natural gas boiler installation
Burnham natural gas boiler — full replacement

Ready to start your project?

Free estimates on new installs across Greater Portland and Southern Maine. Talk directly to a technician — no answering service.