Heating Repair in Weston, MA

Expert Heating Repair Services in Weston, MA

When the New England cold sets in, a reliable heating system isn't just a luxury—it’s essential for the comfort and safety of your Weston home. A sudden breakdown can be more than an inconvenience—it can disrupt your life. Lavallee Systems specializes in providing prompt, professional, and comprehensive heating repair services for all major system types. Our experienced technicians are equipped with the knowledge and tools to accurately diagnose and resolve any issue, ensuring your home remains a warm sanctuary throughout the coldest months.

Comprehensive Furnace Repair

The furnace is the heart of many Weston homes, and when it falters, you feel it immediately. At Lavallee Systems, our technicians are skilled in servicing all types of furnaces, including gas, electric, and oil models. We don’t just patch the problem—we identify and resolve the root cause to ensure long-lasting performance:

Common Furnace Issues We Resolve

• No Heat or Insufficient Heat: This urgent problem may stem from a faulty thermostat, malfunctioning pilot light or ignition system, or issues with the furnace’s limit switch. We perform a detailed diagnostic check to locate the exact failure point.
• Strange Noises: Banging, scraping, or squealing sounds often signal mechanical problems. A scraping noise could indicate a loose blower wheel, while high-pitched squeals might point to failing motor bearings. Ignoring these sounds can lead to serious damage.
• Frequent Cycling: If your furnace turns on and off too often, it may be due to a clogged filter restricting airflow, an improperly calibrated thermostat, or an oversized system. This “short cycling” reduces efficiency and strains components.
• Pilot Light or Ignition Failure: For gas furnaces, a pilot light that won’t stay lit or an electronic ignitor that fails to spark could be due to a faulty thermocouple, dirty pilot orifice, or an ignition control issue.

Dependable Boiler Repair

Boilers provide consistent radiant heat that many Weston homeowners rely on. These complex systems require expert attention, and Lavallee Systems technicians have extensive experience repairing both steam and hot water boilers. We handle every malfunction with precision, ensuring safety and efficiency.

Common Boiler Problems We Address

• No Heat or Hot Water: Issues may arise from a failed circulator pump, low water pressure, faulty aquastat, or malfunctioning gas valve.
• Leaking or Dripping: Water pooling near your boiler is serious. Leaks can result from a faulty pressure relief valve, broken seal, or corrosion in the tank or pipes. We trace the source carefully and perform lasting repairs.
• Kettling and Banging Noises: Loud banging or rumbling, known as “kettling,” often signals limescale or sludge buildup on the heat exchanger, restricting water flow and reducing efficiency.
• Radiators Not Heating Up: Uneven radiator heating may stem from trapped air, faulty zone valves, or circulator pump issues. We bleed radiators, inspect valves, and restore balanced heating.

Specialized Heat Pump Repair

Heat pumps are efficient, year-round systems that provide both heating and cooling. Their complex refrigeration and electrical components demand expertise—something Lavallee Systems proudly delivers.

Common Heat Pump Malfunctions We Fix

• Stuck in Cooling or Heating Mode: Often caused by a malfunctioning reversing valve responsible for switching refrigerant flow.
• Constant Running or Short Cycling: This may indicate low refrigerant, dirty coils, or compressor problems.
• Icing Up in Winter: While light frost is normal, heavy ice buildup signals issues with the defrost control board, outdoor fan motor, or refrigerant charge.
• Blowing Cold Air in Heat Mode: Low refrigerant, compressor issues, or defrost cycle failures can cause this. Our technicians perform a full system inspection to restore performance.

Signs You Need Professional Heating Repair

Don’t wait for a full system breakdown. Early attention to small issues can prevent costly repairs later. Contact Lavallee Systems if you notice:

• Sudden increases in utility bills.
• Uneven heating across rooms.
• Unusual smells such as burning dust, metallic odors, or gas.
• New or louder noises from your system.
• Poor indoor air quality or excess dust.

When your heating system fails, you need a dependable team to restore warmth and peace of mind. Lavallee Systems is committed to providing Weston residents with reliable, high-quality repairs that last.

Schedule Your Heating Repair with Lavallee Systems Today

Restore comfort and warmth to your Weston home—contact Lavallee Systems now to book your expert heating repair service and experience reliable, long-lasting results you can trust.