Experience year-round comfort and exceptional energy efficiency with a state-of-the-art heat pump system from Lavallee Systems. For homeowners in Wellesley, MA, upgrading to a heat pump is one of the smartest investments you can make in your property. It’s an all-in-one solution that provides powerful cooling in the summer and reliable heating through the coldest New England winters—while significantly reducing your carbon footprint and monthly energy bills.
A heat pump doesn't create heat; it moves it. During the hot Wellesley summers, it functions like a high-efficiency air conditioner, pulling heat from inside your home and transferring it outdoors. In the winter, it reverses this process with remarkable efficiency, extracting ambient heat from the outside air—even on frigid days—and moving it inside to warm your home. This process of heat transfer is far more energy-efficient than traditional furnaces that must burn fuel to generate heat.
The climate in Massachusetts demands a versatile and robust HVAC system. With warm, humid summers and cold, snowy winters, you need a solution that can handle a wide range of temperatures without compromise. Modern cold-climate heat pumps are specifically engineered to excel in these conditions, and Lavallee Systems specializes in delivering exactly that.

Traditional heating systems like oil or propane furnaces are becoming increasingly expensive to operate. A high-efficiency heat pump can reduce your heating costs by up to 50%. By leveraging the power of heat transfer instead of combustion, these systems use a fraction of the energy, leading to immediate and substantial savings on your utility bills.
Simplify your home's mechanics by replacing both your furnace and air conditioner with one streamlined unit. This not only frees up space but also reduces maintenance needs. You’ll no longer worry about servicing two separate systems; your Lavallee Systems heat pump handles every season seamlessly.
Heat pumps provide consistent, even heating and cooling. Unlike furnaces that can produce blasts of overly hot air, a heat pump delivers a steadier, more comfortable warmth. They are also excellent at dehumidifying your home during the summer, creating a more pleasant indoor environment.
One of the most compelling reasons for Wellesley residents to install a heat pump is the access to significant financial incentives. The state of Massachusetts, through programs like Mass Save, offers generous rebates for homeowners who upgrade to high-efficiency heat pump systems. These programs are designed to make clean energy technology more accessible and affordable.
In addition to state rebates, you may also be eligible for federal tax credits aimed at promoting energy-efficient home improvements. When combined, these incentives can dramatically lower the upfront cost of your new system, making the return on your investment even faster. Our team at Lavallee Systems is knowledgeable about all available rebates and credits and will help you navigate the application process to maximize your savings.
Not all homes are the same, which is why Lavallee Systems offers a range of heat pump solutions tailored to your specific needs. We’ll help you determine the best fit for your property’s size, layout, and existing infrastructure.
If your home already has a network of ducts from a central furnace, a ducted heat pump is an ideal choice. This system integrates seamlessly with your existing ductwork to distribute conditioned air evenly throughout your entire home. It’s a powerful and efficient way to upgrade your central HVAC system.
For homes without existing ductwork—or for those looking to create zoned comfort in specific areas like additions, attics, or sunrooms—a ductless mini-split system is the perfect solution. These systems consist of a single outdoor unit connected to one or more indoor air handlers, giving you precise temperature control in different rooms. They are incredibly efficient and allow for customized comfort throughout your home.
At Lavallee Systems, we believe in a meticulous, customer-focused approach to ensure your new heat pump delivers optimal performance and reliability for years to come.
Our process begins with a thorough assessment of your Wellesley home. We evaluate your existing HVAC system, insulation levels, window quality, and home layout to perform precise load calculations. This ensures we recommend a system that is perfectly sized for your needs—never too big or too small.
Based on our assessment, we’ll walk you through the best heat pump options for your home and budget. We’ll explain the differences in efficiency ratings (SEER2 and HSPF2), features, and how you can benefit from programs like Mass Save.
Our certified technicians handle every aspect of the installation with professionalism and care. We respect your home, using drop cloths and maintaining a clean work area. We install the outdoor and indoor units, run all necessary lines, and make all electrical connections according to strict safety and building codes.
Once the installation is complete, we don’t just leave. We thoroughly test the entire system in both heating and cooling modes to ensure it’s running at peak performance. We then provide you with a detailed walkthrough of how to use your new thermostat and get the most out of your new heat pump.
Transform your home’s comfort and energy efficiency with a modern heat pump system from Lavallee Systems. Contact our team today to schedule your no-obligation consultation and receive a detailed estimate for your Wellesley home.
Enjoy discounted pricing on our already affordable maintenance services.
Save on necessary repairs with a fixed discount.
Upgrade your system with an exclusive member discount.
Avoid the $300 fee if emergency service is ever required.
When you need service, you’ll be at the top of our list for the fastest possible response.