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Lavallee Systems Owner verified
39 Union Ave Sudbury, MA, 01776Last time updated: 12/15/25, 5:02 AM
About
Lavallee Systems has been the trusted name for comprehensive home comfort solutions since 2013, serving the Sudbury area with exceptional service. Our team of experienced, licensed HVAC contractors and plumbers is dedicated to providing expert care for your home's essential systems. We specialize in everything from new installations and routine maintenance to emergency repairs for heating, cooling, and plumbing. Our expertise ensures your home remains efficient and comfortable year-round, addressing everything from furnace repairs to complex plumbing issues with professional care. Schedule expert HVAC or plumbing service — your home deserves it.
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Frequently Asked Questions
What associations does Lavallee Systems have?
NATE Certified, Better Business Bureau, Professional Remodeling Organization (PRO), NESEA Member, Eastern Water Quality Association.
When was Lavallee Systems founded?
Lavallee Systems was founded in 2013.
Which days is Lavallee Systems open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
What languages does Lavallee Systems specialize in?
English.
What are Lavallee Systems specialties?
Plumbing Services, Residential Plumbing Services, Commercial Plumbing Services, Residential HVAC Services, Commercial HVAC Services, Electrical Services.
What brands does Lavallee Systems work with?
Mitsubishi, Bryant, Rinnai, Triangle Tube.
What are Lavallee Systems main products?
Plumbing Fixtures, Water Heaters, Tankless Water Heaters, Water Filtration Systems, Water Softeners, Kitchen Sinks, Sump Pumps, Toilets, Bathtubs, Garbage Disposals, Showers, Bathroom Sinks, Kitchen Faucets, Bathroom Faucets, Boilers, HVAC Systems, Air Conditioning Systems, Air Conditioners, Heat Pumps, Furnaces, Heating Systems, Ductless Systems, Mini Split Systems, Dehumidifiers, Humidifiers, Air Filters, Air Purifiers, Carbon Dioxide Detectors, Thermostats.
What are Lavallee Systems main services?
Drain Cleaning, Hydro Jetting, Repiping, Water Filtration System Installation, Water Softener Installation, Gas Line Repair, Gas Line Installation, Emergency Plumbing Service, Leak Detection, Leak Repair, Waste Replumb, Pipe Repair, Garbage Disposal Installation, Garbage Disposal Repair, Water Heater Installation, Water Heater Repair, Water Heater Replacement, Water Heater Maintenance, Tankless Water Heater Installation, Tankless Water Heater Repair, Tankless Water Heater Replacement, Tankless Water Heater Maintenance, Water Filtration Services, Kitchen Plumbing Services, Bathroom Plumbing Services, Faucet Repair, Facet Installation, Sink Repair, Sink Installation, Toilet Repair, Toilet Installation, Sewer Video Inspection, Sewer Cleaning, Sewer Repair, Sewer Replacement, AC Service, AC Maintenance, AC Repair, AC Installation, AC Replacement, AC Tune Up, Furnace Service, Furnace Installation, Furnace Repair, Furnace Maintenance, Furnace Replacement, Furnace Tune Up, Heating Service, Heating Installation, Heating Repair, Heating Maintenance, Heating Replacement, Heating Tune Up, Heat Pump Service, Heat Pump Installation, Heat Pump Repair, Heat Pump Maintenance, Heat Pump Replacement, Heat Pump Tune Up, Mini Split Service, Mini Split Installation, Mini Split Repair, Mini Split Maintenance, Mini Split Replacement, Mini Split Tune Up, Boiler Service, Boiler Installation, Boiler Repair, Boiler Maintenance, Boiler Replacement, Boiler Tune Up, Radiant In Floor Heating, Pool Heater Service, Indoor Air Quality, Whole House Air Purification, Air Filter Changeouts, Air Quality Testing, Ventilation Services, Filtration Services, Ductwork, Ducting, Thermostat Repair, Thermostat Replacement, Thermostat Installation.
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