At Lavallee Systems, we often work directly with builders and remodelers. We know that, as a sub-contractor, we represent your business. Rely on our team to complete your new construction or remodeling projects in a professional and timely manner.
Builders know we pride ourselves on designing and installing complete, efficient plumbing, and HVAC systems. Working with remodelers, we are often consulted to solve unique plumbing, and HVAC “issues” in older homes. Our team can help make your client’s home more comfortable and efficient. Diagnosing, and solving issues is our area of expertise. We work with you to repair, replace, or modify the existing system – all based on the specific needs of your client.

Working within occupied homes requires a high level of service and customer care. Lavallee Systems’ project managers have a minimum of 10 years’ experience. Plus, the same manager stays with your project until completion to make sure no detail is overlooked.
Expert HVAC Remodeling Services for Occupied Homes
The finest new homes call for exquisite bathrooms and kitchens as well as highly efficient state-of-the-art heating, cooling, and air quality systems. Our experience in residential plumbing, and HVAC work ranges from luxury, single-family homes and condos, to 55+ multi-unit buildings. The Lavallee Systems team is ready to assist your customers with design and product selection for both standard and upgraded HVAC systems, and plumbing packages.


We have had the opportunity to team up with many general contractors to complete a wide variety of projects including grocery stores, restaurants, warehouses, and assisted living. We pride ourselves on meeting and exceeding tight schedules in all sectors of business development.
Some of our past projects include: