⚡ Heating Season Is Here — $99 Tune-Up & Safety Check • Emergency Service: (978) 800-3440 • Offer Valid Through Nov. 30

A well-maintained Greater Boston suburban colonial house with a clean modern ductless heat pump outdoor condenser unit installed neatly beside landscaped flora under clear blue sky.

— Middlesex & Essex County

Greater Boston Service Areas

CFS Heating & Cooling delivers fast, local residential HVAC service across 30 Greater Boston communities. From emergency heat repairs to modern heat pump upgrades, our local technicians arrive promptly.

• Interactive Map

Local Regional Coverage

Our fleet is strategically stationed throughout the north and west metro routes to guarantee rapid arrival times for natural gas, boiler, and central AC systems.

30

Communities Served Daily

■ Full Town Directory

30 Greater Boston Communities Served

We provide dedicated residential heating and cooling solutions to homeowners across these cities and surrounding neighborhoods.

Middlesex North & West

Middlesex Central & Essex

Boston & South Metro

• Arlington • Acton • Belmont • Billerica • Burlington • Cambridge • Chelmsford • Concord • Lexington • Medford

• Andover • Beverly • Danvers • Lynn • Malden • North Andover • Peabody • Reading • Salem • Somerville

• Boston • Brookline • Milton • Newton • Quincy • Sudbury • Wakefield • Waltham • Watertown • Woburn

Professional CFS HVAC service technician in uniform inspecting a modern residential heating system in a clean Boston home basement work space.

+ Local HVAC Knowledge

Tailored for New England Homes

Greater Boston's architectural diversity—from historic Victorian triple-deckers to modern suburban builds—demands custom climate solutions. Our technicians understand local municipal codes and specialized heating equipment.

We stock our response vehicles with universal replacement parts for natural gas furnaces, boiler valves, and inverter heat pump electronics so your service is resolved in a single visit.