Heat Pump Installation in South Portland, ME
Expert heat pump installation and service in South Portland. From Willard Beach to the Maine Mall area, we deliver energy-efficient comfort to every neighborhood.
South Portland sits directly across Casco Bay from Portland and offers a wonderful mix of waterfront neighborhoods, established residential areas, and commercial districts. From the charming coastal homes near Willard Beach and Bug Light Park to the bustling Maine Mall corridor, South Portland's diverse housing stock benefits greatly from modern heat pump technology. Many South Portland homes were built in the mid-20th century and rely on outdated heating systems, making heat pump installation a smart upgrade that delivers year-round comfort and significantly lower energy bills. Southern Maine Heat Pumps has completed dozens of installations throughout South Portland, and we understand exactly what it takes to keep homes comfortable in this vibrant coastal community.
Our ductless mini-split systems are especially popular in South Portland, where many homes lack existing ductwork. These whisper-quiet systems provide both heating and cooling from compact indoor units that blend seamlessly into your home. We also design multi-zone heat pump systems for larger South Portland homes, giving every family member independent temperature control in their own space. Based just a short drive away in Gorham, we are proud to serve South Portland and all of Cumberland County. We also work regularly in neighboring communities including Portland, Cape Elizabeth, Scarborough, and beyond.
Beyond installation, we provide comprehensive support to keep your South Portland heat pump running at peak performance. Our annual service and maintenance plans include thorough inspections, professional cleanings, and precision tune-ups that extend equipment lifespan and prevent costly breakdowns. We also offer heat pump replacement and upgrade services for aging systems. And if you are ready to fully electrify your home, ask us about heat pump water heaters that slash hot water costs. Ready to learn more? Visit our contact page or call (207) 317-1077 to schedule your free consultation and discover how Efficiency Maine rebates can make upgrading more affordable.
Why South Portland Residents Choose Southern Maine Heat Pumps
South Portland homeowners choose us for our local expertise, quality workmanship, and commitment to customer satisfaction. We have installed heat pumps in neighborhoods throughout South Portland, from waterfront cottages to suburban family homes.
Our team understands the coastal climate and diverse housing types in South Portland. We design every system to match your home's layout, your comfort priorities, and your budget. And because we are family-owned and locally operated, you can count on responsive, personalized service that big national companies simply cannot match.
Schedule Your Free ConsultationOur Services in South Portland
From installation to annual maintenance, we provide comprehensive heat pump services for South Portland homes and businesses.
Why Choose Southern Maine Heat Pumps
Trusted by South Portland homeowners for expert installations, honest advice, and exceptional customer service.
Family-owned and operated since 1992
Over 30 years of HVAC experience
Certified installers for Mitsubishi, Daikin & Samsung
Based locally in Gorham, serving all of Cumberland County
Efficiency Maine rebate assistance on every project
Free in-home consultations and written estimates
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 These Communities
Southern Maine Heat Pumps proudly serves South Portland and surrounding communities throughout Cumberland County.
Ready to Get Started?
Schedule your free in-home consultation today. Our team will visit your South 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.