Experience year-round comfort and exceptional energy efficiency in your Wellesley home with a professionally installed heat pump system from Lavallee Systems. As New England weather presents unique challenges—from humid summer afternoons to frigid winter nights—a modern heat pump offers a single, elegant solution for both heating and cooling. This advanced technology moves heat rather than creating it, providing a smarter, more sustainable, and cost-effective way to maintain the perfect indoor environment.
Upgrading your home’s HVAC system is a significant investment. A heat pump not only enhances your family’s comfort but also lowers your monthly energy bills, reduces your carbon footprint, and increases your property value. For homeowners in Wellesley, making the switch with Lavallee Systems is a forward-thinking decision that aligns with both financial prudence and environmental responsibility.
Modern cold-climate heat pumps are engineered to handle the demands of Massachusetts weather, delivering reliable performance even when temperatures drop. By choosing Lavallee Systems, you unlock a range of benefits perfectly suited to your local lifestyle and home design.

Heat pumps operate with remarkable efficiency, often transferring 300% to 400% more energy than they consume. This means for every unit of electricity used, they deliver three to four units of heating or cooling—translating directly into substantial savings on your utility bills compared to traditional furnaces, boilers, or air conditioners.
Simplify your home’s climate control with one powerful system. A heat pump functions as a high-efficiency air conditioner in summer and reverses operation to provide consistent, comfortable heat in winter. This eliminates the need for separate heating and cooling systems, streamlining maintenance and saving valuable space.
Our heat pump systems feature advanced filtration that continuously circulates and purifies indoor air. This process effectively captures dust, pollen, pet dander, and other allergens, creating a healthier living environment for your family.
By using electricity to move heat instead of burning fossil fuels, heat pumps from Lavallee Systems are a green alternative. They significantly reduce your home’s greenhouse gas emissions—contributing to a cleaner community and a healthier planet.
Every home in Wellesley is unique—from historic colonial properties to modern builds. Lavallee Systems specializes in designing and installing custom heat pump solutions that align with your needs, architecture, and budget.
The most popular residential option, air-source heat pumps extract and transfer heat from the outdoor air to efficiently warm or cool your home.
Perfect for homes with existing ductwork, these systems replace traditional furnaces and central AC units, distributing conditioned air uniformly throughout the house.
Ideal for homes without ductwork, new additions, or zoned comfort solutions. Ductless systems feature an outdoor unit connected to indoor air handlers, allowing room-by-room temperature control.
These systems leverage the stable temperature of the earth to achieve the highest efficiency possible. While installation involves a higher upfront cost due to underground piping, geothermal heat pumps provide unmatched energy savings and exceptional longevity.
For those seeking ultimate reliability during the coldest winter days, Lavallee Systems offers hybrid systems that combine an electric heat pump with a gas furnace. The system intelligently switches between power sources, ensuring optimal efficiency year-round.
A flawless installation is key to unlocking your new heat pump’s full potential. At Lavallee Systems, our process is transparent, professional, and minimally disruptive to your daily life.
We start with a detailed evaluation of your Wellesley home—analyzing its size, layout, insulation, windows, and existing ductwork. Our experts also discuss your comfort preferences and budget to create a personalized plan.
Using advanced load calculations (Manual J), we determine the ideal size and capacity for your new heat pump. We’ll recommend systems that best fit your needs and help you qualify for valuable rebates.
Our certified technicians handle every aspect of installation—from optimal placement of outdoor units to precise connections of air handlers, refrigerant lines, and wiring. We protect your property throughout the process and ensure a spotless workspace when the job is complete.
After installation, our team thoroughly tests your new heat pump to ensure peak performance. We then guide you through your system’s features, demonstrating thermostat settings and tips for maximizing comfort and efficiency.
As a Wellesley resident, you can take advantage of generous rebates and financial incentives that make heat pump upgrades more affordable than ever. Programs such as Mass Save offer substantial rebates, while federal tax credits further reduce costs. The Lavallee Systems team will assist you throughout the entire process—helping you select qualifying systems, maximize returns, and complete all necessary documentation.
Enjoy energy efficiency, year-round comfort, and sustainable living with Lavallee Systems. Contact us today to schedule your free, no-obligation consultation and discover how our expert heat pump installation can transform your Wellesley home into the perfect climate-controlled haven.
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.