Heat Pump Installation in Lakeville, MA

Reliable Heat Pumps That Actually Work

Year-round comfort with lower energy bills and professional heat pump installation you can trust.

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Professional Heat Pump Installers Lakeville

What You Get With Proper Installation

Your energy bills drop. Not by a little—by enough that you’ll notice every month. Heat pumps can cut your heating costs by 30-50% compared to traditional systems, and that’s real money back in your pocket.

You get consistent temperatures throughout your home. No more cold spots in winter or rooms that never cool down in summer. Modern heat pumps distribute air evenly, so every room feels comfortable.

The system runs quietly. You won’t hear the constant cycling and noise that comes with older furnaces and air conditioners. Most homeowners forget the system is even running.

Lakeville Heat Pump Installation Company

Local Team That Knows New England

Dempsey Energy has been serving Plymouth County homeowners with reliable HVAC solutions. We understand how New England weather tests heating systems, and we know which heat pump models actually perform when temperatures drop.

With over 12,000 customers in our system, we’ve seen every type of installation challenge. From older homes without existing ductwork to new construction projects, our team handles installations that last.

Our Dempsey Comfort Club gives you ongoing support after installation. This isn’t a one-and-done service—we’re invested in making sure your system keeps working efficiently for years.

Heat Pump Installation Process Lakeville

Straightforward Installation That Gets Done Right

First, we assess your home’s heating and cooling needs. This includes checking your existing ductwork, electrical capacity, and the size requirements for your space. No guesswork—just proper sizing based on your actual home.

Installation typically takes one to two days. Our team removes your old system, installs the new heat pump components both inside and outside your home, and connects everything to your existing ductwork. We test the entire system before leaving.

After installation, we walk you through the controls and schedule your first maintenance visit. You’ll know exactly how to operate your new system, and we’ll make sure it’s running at peak efficiency from day one.

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Complete Heat Pump Installation Services

Everything Included For Full System Setup

Your installation includes the indoor and outdoor units, all necessary refrigerant lines, electrical connections, and integration with your existing ductwork. If modifications are needed for optimal airflow, we handle that too.

You get a full system startup and performance test. Our team checks refrigerant levels, airflow rates, and electrical connections to ensure everything operates within manufacturer specifications. This prevents problems down the road.

We also provide a complete walkthrough of your new system’s features, including any smart thermostat integration. You’ll understand how to maximize efficiency and comfort, plus know what to expect for ongoing maintenance needs.

Do heat pumps work effectively in Massachusetts winters?

Modern heat pumps are designed to work efficiently in cold climates, including Massachusetts winters. Today’s cold-climate heat pumps can extract heat from outside air even when temperatures drop to -15°F or lower. They use advanced compressor technology and refrigerants that perform well in cold weather. While efficiency does decrease as temperatures drop, a properly sized and installed heat pump will keep your home comfortable throughout winter. Many models also include backup heating elements for the coldest days, ensuring you never lose heat when you need it most.

How long does heat pump installation take in an existing home?

Most heat pump installations in existing homes take one to two days, depending on the complexity of your setup. If you already have ductwork in good condition, the process is typically faster. We need to install the outdoor unit, connect refrigerant lines to the indoor unit, make electrical connections, and integrate with your existing ductwork. More complex installations might require ductwork modifications or electrical upgrades, which can add time. During your initial assessment, you’ll get a clear timeline based on your specific home’s requirements and any modifications needed for optimal performance.

What size heat pump do I need for my home?

Heat pump sizing depends on your home’s square footage, insulation levels, window types, ceiling height, and local climate conditions. An oversized unit will cycle on and off frequently, reducing efficiency and comfort. An undersized unit won’t adequately heat or cool your space. Professional sizing involves calculating your home’s heating and cooling load using factors like insulation R-values, air leakage, and sun exposure. This process, called a Manual J calculation, ensures you get a system that runs efficiently and maintains consistent temperatures. Proper sizing is crucial for getting the energy savings and comfort that heat pumps are known for.

Can I replace my old furnace and air conditioner with one heat pump?

Yes, a single heat pump system can replace both your furnace and air conditioner, providing year-round heating and cooling. This is one of the main advantages of heat pump technology—you get both functions in one efficient system. The installation process involves removing your old equipment and connecting the new heat pump to your existing ductwork and electrical system. You’ll need adequate electrical capacity for the heat pump, and some homes may require electrical upgrades. The result is simplified maintenance, lower energy costs, and more consistent comfort throughout the year, all from one system instead of two separate units.

What maintenance does a heat pump require after installation?

Heat pumps require regular maintenance to operate efficiently, but it’s straightforward. You should change or clean filters every 1-3 months, depending on usage and filter type. The outdoor unit needs periodic cleaning to remove debris, leaves, and dirt that can block airflow. Professional maintenance should happen twice yearly—once before heating season and once before cooling season. This includes checking refrigerant levels, cleaning coils, inspecting electrical connections, and testing system performance. Many homeowners join maintenance programs like our Dempsey Comfort Club to ensure regular service and catch potential issues before they become expensive repairs.

How much can I save on energy bills with a heat pump?

Heat pump energy savings vary based on what you’re replacing and your home’s efficiency, but most homeowners see 30-50% reduction in heating costs compared to oil or propane systems. Electric heat users often see even greater savings. Cooling costs typically decrease by 20-40% compared to older air conditioning systems. The exact savings depend on your current system’s efficiency, local utility rates, and how you use your system. Heat pumps are most efficient during moderate temperatures, and savings are typically highest in spring and fall. Over a year, many homeowners save $1,000-$2,000 on energy costs, making heat pumps a smart long-term investment.

Local Resources

Lakeville, MA is located in Plymouth County in Massachusetts State