Heating & Air Conditioning in Boston, MA

Accurate Heating & Cooling provides heating and cooling service throughout Boston and the surrounding Massachusetts area. A dripping condenser, an iced-over coil, or a dead furnace — call and talk to a local tech who's seen it before.

Heat pump service

Install, repair, and tune-ups for air-source and cold-climate heat pumps.

Furnace repair

Ignition failures, flame sensors, blower motors, and no-heat emergencies on gas and electric furnaces.

Blower & motor repair

Failed blower motors, capacitors, and fan issues restored to spec.

Ductless mini-splits

Single and multi-zone systems for additions, garages, and rooms that never cool right.

Duct cleaning & sealing

Airflow restoration and leak sealing to fix uneven rooms and dusty air.

AC installation & replacement

Properly sized new systems with load calculations, from value units to high-SEER equipment.

Heating & Cooling in Boston, Massachusetts

Harsh coastal winters make dependable heat the first priority around Boston, with boilers and furnaces carrying long seasons and nor'easters testing every component. Increasingly hot, humid summers have made whole-home cooling and heat pumps the fastest-growing upgrade in the state. Local providers like Accurate Heating & Cooling understand these conditions and service equipment accordingly.

Common HVAC Problems in Boston

Furnace ignition failures

A furnace that clicks but will not light may have a dirty flame sensor, faulty igniter, or gas supply issue — problems best diagnosed by a trained technician.

Thermostat not matching room temperature

When rooms feel different from the set temperature, the fix may be as simple as thermostat placement or as involved as duct balancing and zoning.

Weak airflow from vents

Weak or uneven airflow usually points to a clogged filter, leaky ductwork, or a failing blower motor. Left alone it forces the system to run longer and drives up energy bills.

Water around the indoor unit

Pooling water typically means a clogged condensate drain line. Caught early it is a quick fix; ignored, it can damage floors, drywall, and the air handler itself.

Why Choose a Local Massachusetts Company

Local companies live on reputation, and word travels fast in the community when work is done right. Same-area service means faster response when the weather turns and equipment fails at the worst moment. Established local providers stand behind their work long after the invoice is paid.

Seasonal Tips for Massachusetts Homes

Test the furnace on the first cool fall day, not the first freezing night, so any repair happens before the rush.
Replace the furnace filter before heating season starts — restricted airflow is the top cause of winter no-heat calls.
Install a carbon monoxide detector on every floor if you heat with gas or oil, and check batteries each fall.
Seal drafts around doors and windows — reducing heat loss lets the furnace cycle less and last longer.

Frequently Asked Questions

Why is my AC running constantly in summer?

During heat waves some runtime is normal, but nonstop operation with poor cooling suggests low refrigerant, dirty coils, duct leaks, or an undersized system. A service visit can pinpoint which.

What size HVAC system does my home need?

Sizing depends on square footage, insulation, windows, ceiling height, and local climate — not guesswork. An oversized unit short-cycles and an undersized one never keeps up, so a proper load calculation matters.

How often should I change my air filter?

Every 1–3 months for standard filters, depending on pets, dust, and usage. A clean filter is the cheapest way to protect airflow, efficiency, and indoor air quality.

Is emergency HVAC service available?

Many local providers, including Accurate Heating & Cooling, take urgent calls — a failed furnace in winter or dead AC in a heat wave should not wait. Call (617) 927-9009 to check availability.

How often should HVAC systems be serviced in Boston?

Most manufacturers and technicians recommend twice a year — a cooling check in spring and a heating check in fall. Given Boston's weather patterns, staying on that schedule protects efficiency and catches small faults before peak season.