Heat Pump Installation in Cohasset, MA

Your Heat Pump Installed Right

Professional heat pump installation that keeps your Cohasset home comfortable year-round while cutting your energy costs.

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Professional Heat Pump Installer Norfolk County

Comfort That Actually Lasts

You want to stop worrying about whether your heating and cooling will work when you need it most. A properly installed heat pump gives you consistent temperatures in every room, whether it’s a brutal February freeze or a sweltering July afternoon.

The right system cuts your energy bills significantly compared to older furnaces and air conditioners. You’re not just getting a new unit—you’re getting efficiency that pays you back month after month.

Most importantly, you get peace of mind. No more middle-of-the-night breakdowns or wondering if your system will make it through another season. When installation is done correctly from the start, your heat pump runs reliably for years.

Cohasset Heat Pump Installation Experts

We Know Norfolk County Homes

We’ve been serving homeowners throughout Norfolk County with encompassing HVAC and plumbing services. We understand how New England weather tests your heating and cooling systems.

Our team focuses on getting installations right the first time. We’ve built relationships with over 12,000 customers who trust us to keep their homes comfortable. Through our Dempsey Comfort Club, we maintain ongoing relationships that go beyond just installation.

You’re working with contractors who live and work in your community. We know the local building requirements, the common challenges with homes in this area, and what it takes to keep systems running efficiently through our changing seasons.

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Heat Pump Installation Process Cohasset

Here's How We Handle Installation

First, we assess your home’s heating and cooling needs, looking at square footage, insulation, and your current system’s performance. This determines the right size and type of heat pump for your specific situation.

Next, we prepare the installation site, handling any electrical work and assuring proper placement for both indoor and outdoor units. We remove your old equipment carefully and install the new system according to manufacturer specifications and local codes.

Finally, we test everything thoroughly, walk you through the new system’s operation, and make sure you’re completely satisfied before we leave. You get documentation of the work completed and information about maintenance to keep your investment running smoothly.

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Complete Heat Pump Installation Services

What You Get With Installation

Your installation includes proper sizing calculations to make sure your heat pump can handle Cohasset’s climate efficiently. We handle all electrical connections, refrigerant lines, and ductwork modifications needed for optimal performance.

We also take care of permits and inspections required in Norfolk County. You don’t have to navigate local requirements or worry about code compliance—that’s our responsibility.

Each installation comes with a thorough system startup and performance verification. We make sure your new heat pump is running at peak efficiency before we consider the job complete. You also receive operating instructions and maintenance recommendations to protect your investment.

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Most heat pump installations take one to two days, depending on your home’s setup and whether any electrical upgrades are needed. If we’re replacing an existing system with similar ductwork, installation usually completes in a single day. However, if we need to run new electrical lines or modify ductwork significantly, it might extend into a second day. We’ll give you a clear timeline during our initial assessment so you know exactly what to expect and can plan accordingly.
Heat pump sizing depends on your home’s square footage, insulation quality, window efficiency, and local climate conditions. An oversized unit will cycle on and off frequently, wasting energy and failing to control humidity properly. An undersized unit will struggle to maintain comfortable temperatures during extreme weather. We perform detailed load calculations that factor in your home’s specific characteristics to determine the right capacity. This confirms optimal efficiency and comfort year-round.
Modern heat pumps work efficiently in New England winters, even when temperatures drop below freezing. Today’s cold-climate heat pumps maintain heating capacity down to -15°F or lower. They use advanced inverter technology and improved refrigerants that perform well in cold conditions. Many Norfolk County homeowners rely on heat pumps as their primary heating source. For extremely cold periods, some systems include backup heating elements, but the heat pump handles the majority of your heating needs efficiently.
Existing ductwork can often be used for heat pump installation, but we’ll need to evaluate its condition and sizing. Heat pumps move air differently than traditional furnaces, so some modifications might be necessary for optimal performance. We inspect your current ductwork for leaks, proper sizing, and insulation quality. Minor adjustments like sealing leaks or adding return vents are common. Complete ductwork replacement is only necessary if the existing system is severely damaged or improperly sized for efficient heat pump operation.
Heat pump energy savings vary based on what you’re replacing and your current energy costs, but most homeowners see significant reductions in their utility bills. If you’re replacing an older oil furnace and window air conditioners, savings can be substantial—often 30-50% on heating costs. Even replacing a newer gas furnace typically results in measurable savings. Heat pumps are particularly efficient during mild weather, which makes up most of the heating season in our area. We can provide estimates based on your current system and energy usage.
Heat pump maintenance is transparent but important for efficiency and longevity. You’ll need to change or clean filters regularly—typically every 1-3 months depending on usage and filter type. The outdoor unit should be kept clear of debris, snow, and vegetation. Annual professional maintenance includes checking refrigerant levels, cleaning coils, inspecting electrical connections, and testing system performance. Through our Dempsey Comfort Club, we can handle scheduled maintenance to keep your system running efficiently and catch any issues before they become expensive problems.