J S Harlow Heating & Cooling Westford MA

Business Overview

J S Harlow Heating & Cooling Westford MA is a family-run HVAC and plumbing company serving homes and businesses in the north Middlesex area. The company offers routine service, installations, and repairs for both residential and commercial properties. A small team of trained technicians works weekdays to keep furnaces, boilers, and air conditioning systems running reliably.

Emergency service is available for urgent heating or plumbing problems. While regular hours are Monday to Friday, 8:00 AM to 5:00 PM, the company maintains on-call coverage for after-hours heating failures and other immediate needs.

Key Services

• Heating: install and repair hot air furnaces and boilers, seasonal tune-ups, safety checks.
• Cooling: air conditioner installation, repairs, and routine maintenance.
• Plumbing: plumbing inspection, leak finding, repairs, and fixture replacement.
• Service contracts: regular maintenance plans to extend equipment life and reduce breakdowns.
• Commercial services: system design, installs, and maintenance for small businesses.

Areas Served

The company serves a cluster of towns near Westford with quick response times. Service area includes:

• Chelmsford, MA
• Westford, MA
• Tyngsborough, MA (Tyngsboro spelling also served)
• Littleton, MA
• Carlisle, MA
• Dunstable, MA
• Littleton Common, MA

Company History

The business began as a local family operation focused on practical trades. The founder started the company to pass a trade to his children and to keep a family-owned service in a region where those businesses are less common. Over time, J S Harlow Heating & Cooling Westford MA grew from small repair jobs to full installations for both homes and businesses, while keeping a community-minded approach.

Leadership

The owner and founder built the company around family values and hands-on training. He remains active in day-to-day work and in mentoring younger technicians. That local presence helps with neighborhood knowledge — understanding older New England homes, oil-to-gas conversions, and the needs of businesses that operate year-round.

Specialties & Highlights

• Family-run operation with a focus on trades training and continuity.
• Experienced with hot air furnaces, boilers, and residential air conditioning.
• Plumbing inspection services that spot hidden issues before they become emergencies.
• Service for older colonial and Cape-style homes common in Westford and surrounding towns.

Why Locals Choose J S Harlow Heating & Cooling

Residents and business owners pick J S Harlow Heating & Cooling Westford MA for steady, practical work and a clear, local presence. The team responds quickly in cold New England winters when heating matters most. People rely on them for honest assessments, steady workmanship, and a long-standing presence in the community.

Contact hours are Monday through Friday, 8:00 AM to 5:00 PM, with emergency support available outside those times for urgent issues.