Heat Pump Services in Portland, ME
Maine's largest city pairs historic Victorian housing stock with dense urban condos, making ductless mini-splits the ideal retrofit where ductwork was never an option.
Southern Maine Heat Pumps proudly serves homeowners and businesses throughout Portland and Cumberland County. Maine's largest city pairs historic Victorian housing stock with dense urban condos, making ductless mini-splits the ideal retrofit where ductwork was never an option. From the Old Port, the West End, Deering to the surrounding area, we design and install cold-climate systems from Mitsubishi, Daikin, and Samsung that are rated to operate efficiently down to -13°F. Our most requested service in Portland is heat pump installation, the single highest-value upgrade for comfort and energy savings.
Because we are based just down the road in Gorham, Portland residents count on us for responsive service and honest advice. We install ductless mini-splits for homes without ductwork, handle replacements and upgrades of aging equipment, and guide you through every Efficiency Maine rebate available. Ready to lower your energy bills? Call (207) 317-1077 or request a free in-home consultation.
Why Portland Residents Choose Southern Maine Heat Pumps
Portland homeowners trust us because we understand the local climate and housing, from the Old Port to the West End. We size every system correctly and install it to manufacturer spec for years of dependable comfort.
Family-owned with 30+ years of combined experience, we deliver clean installations, transparent pricing, and full Efficiency Maine rebate assistance on every Portland project.
Schedule Your Free ConsultationOur Heat Pump Services in Portland
Expert installation, replacement, and ductless solutions tailored to Portland homes.
Getting to Know Portland
Portland has burned to the ground four times, most famously in the Great Fire of 1866, which leveled roughly 1,800 buildings in a single night. The city's motto — Resurgam, "I will rise again" — and its phoenix seal come from that rebuild, which is why so much of the peninsula is lined with the sturdy brick and Victorian architecture you see today.
That fire-era housing stock is exactly why ductless heat pumps have taken off in Portland: brick row houses on Munjoy Hill and Victorians in the West End were never built with ductwork, and wall-mounted mini-splits deliver modern heating and cooling without tearing open plaster walls or sacrificing original detail.
Complete Heat Pump Solutions
Beyond installation, we offer a full range of services for Portland homes and businesses.
What Our Customers Say
Don't just take our word for it. Here's what homeowners across Southern Maine have to say about our work.
“The crew installed heat pumps with 3 heads and a hot water heat pump and did an excellent job. Very responsive in getting a quote quickly and answered all questions about the process. Very friendly and did an awesome job explaining how to run the heat pumps after installation. Definitely recommend!”
Happy Customer
2025
“I HIGHLY recommend Southern Maine Heat Pumps! Sam and Chris came to provide recommendations and pricing, responded promptly and thoroughly to follow-up questions, installed in a timely manner, got everything installed and tested with a tutorial on how to use everything. Extremely nice and cleaned up after themselves.”
Cathy W.
2025
“Steve and his team were awesome! They worked on ways to make the exterior tubing less visible, were solutions oriented, fast, and clean. They also helped facilitate Efficiency Maine rebates. I have already referred two friends and highly recommend them.”
Satisfied Customer
2025
“These guys are knowledgeable, professional, and provide superb and cost-effective service. They made an effort to fit us in before federal tax incentives expired at the end of the year. Could not recommend Southern Maine Heat Pumps more!”
Amy B.
2025
We Also Serve Nearby Communities
Southern Maine Heat Pumps serves Portland and the surrounding towns of Cumberland County and beyond.
Ready to Get Started in Portland?
Schedule your free in-home consultation today. Our team will visit your Portland home, assess your heating and cooling needs, recommend the perfect heat pump system, and walk you through all available Efficiency Maine rebates and financing options.
Call us directly at (207) 317-1077 or fill out the form to request your free estimate.