Lexington, MA HVAC And Plumbing Company

Mac Home Services supports homeowners throughout Lexington, MA. From historic properties near Lexington Green to newer homes off Waltham Street and in neighborhoods bordering Arlington and Bedford, we provide dependable heating, cooling, and plumbing services across town.

Lexington homes range from early New England colonials to expanded single-family residences with additions and finished lower levels. Some still operate with boiler heat and baseboards, while others use forced air systems or high-efficiency heat pumps. Plumbing layouts also vary, especially in homes that have undergone renovations over the years. Our technicians are experienced working within both original mechanical systems and updated configurations.

With cold winters and humid summers, reliable equipment matters in Lexington. Heating systems often run steadily for months at a time, particularly in larger or older homes. When summer arrives, upper floors and sun-facing rooms can become uncomfortable without consistent cooling. We help homeowners maintain balanced indoor conditions throughout the year.

Heating and Cooling for Zoned and Renovated Lexington Homes

Many Lexington homes have been expanded or renovated over time. Additions, finished basements, and multi-zone layouts are common. As a result, heating and cooling systems often require coordinated performance across larger square footage.

In Lexington, we most frequently provide:

• Furnace and boiler service
• High-efficiency system replacement
• Central air conditioning upgrades for expanded homes
• Air conditioning repair
• Heat pump installation and support
• Seasonal system maintenance for multi-zone setups
• Emergency HVAC services

Larger homes depend on properly balanced airflow and consistent heating across separate living areas. When equipment ages or additions change the demand on the system, adjustments or replacements often become necessary. We focus on keeping systems matched to the home’s layout rather than applying one-size-fits-all solutions.

Plumbing Services in Lexington, MA

Plumbing systems in Lexington homes vary widely depending on age and renovation history. Many of the town’s older colonials and expanded single-family homes still contain original copper or galvanized piping, while properties that have undergone additions or finished basement conversions often have mixed plumbing configurations that require careful navigation. Our licensed plumbers are experienced working within both original layouts and updated systems throughout Lexington.

Our plumbing services include:

• Leak detection and pipe repair & repiping
• Water heater repair and replacement, including tankless water heater installation
• Drain cleaning and sewer line repair
• Gas line repair and water line repair
• Sump pump installation and service
• Emergency plumbing available 24/7

Proud To Serve These Nearby Communities

• Winchester
• Wellesley
• Wakefield
• Reading

Working Across the Lexington Community

Our team regularly services homes near Massachusetts Avenue, in East Lexington, and around the residential streets surrounding Lexington High School and Willards Woods. Familiarity with local construction styles helps us respond efficiently and prepare for the types of systems typically installed in the area.

Homeowners reach out when a system needs repair, when routine maintenance is due, or when a plumbing concern requires prompt attention. We arrive prepared, communicate clearly, and complete the work without unnecessary complications.

If you live in Lexington, MA and need heating, cooling, or plumbing service, Mac Home Services is ready to help. Schedule an appointment and we’ll take it from there.

Mac Home Services
117 Kendrick St, Suite 300, Needham, MA 02494
(774) 564-8685
Business Hours: 24h

What Lexington Residents Have To Say:

“We had several issues with our plumbing and our heating system, we had two other companies look at everything and they didn’t really do anything for us, then we found Mac home services. John came and was absolutely professional and polite, he explained everything in detail and resolved all our issues within a few hours. My whole family adores him and will never call anyone else, he is absolutely amazing I would highly recommend this company and especially John.” – Paraskevi S.