T&K Mechanical is a full-service HVAC and plumbing company based in Boston, MA. They provide heating and air conditioning installation, repair, and maintenance services, including mini split and thermostat installations. As a Mass Save® Partner, they assist customers in accessing rebates for energy-efficient system upgrades. With over 35 years of experience, T&K Mechanical offers fast same-day repairs and is fully licensed and bonded. Their services cover residential HVAC needs across Quincy and Massachusetts, supporting single-family homes, multi-family homes, and custom builds. They also provide 24/7 availability for heating, cooling, and plumbing emergencies.

Accutemp Engineering LLC. is a commercial and industrial HVAC company serving Boston, MA. They specialize in large-scale heating and cooling projects, including installation, repair, and maintenance of HVAC systems. Their expertise covers sheet metal, pipefitting, indoor air quality, new construction, oil to gas conversion, and snowmelt systems. Established in 1978, Accutemp Engineering has decades of experience creating comfortable and safe indoor environments in the Boston area and surrounding communities.

Blue Ducting & Chimney Services Malden provides air duct cleaning, dryer vent cleaning, and chimney sweep services in Boston, MA. They serve both residential and commercial properties, focusing on improving indoor air quality, enhancing HVAC efficiency, and reducing fire hazards. Their team uses advanced, eco-friendly equipment to remove dust, allergens, lint buildup, and creosote, promoting healthier and safer environments. Blue Ducting emphasizes a customer-first approach with professionally trained technicians and transparent service. Although the exact years in business are not specified, the company operates multiple locations across Massachusetts and offers comprehensive support for their services.

Harmony Heating & Air Conditioning is a family-owned HVAC company serving Boston, MA, and nearby areas. They provide a range of services including AC repair, furnace and heat pump repair, duct cleaning, thermostat installation, and indoor air quality solutions. Their team includes NATE Certified technicians who offer same-day and 24-hour emergency AC services, ensuring support whenever needed.

Kellogg Heating & Cooling is an HVAC company serving Boston, MA, specializing in heating and cooling services for homes, apartments, and businesses. They offer a range of services including air conditioning repair and installation, furnace and boiler repair and installation, ductless mini-split systems, HVAC tune-ups, and indoor air quality solutions. The company is experienced in handling diverse systems found in urban environments like Allston and Boston, including multi-family homes and historic buildings. Kellogg Heating & Cooling provides 24/7 emergency HVAC repair to address urgent heating and cooling issues promptly.

Boston Standard Company is an HVAC and plumbing provider serving Boston, MA. They offer repair and installation services for air conditioning, furnaces, heat pumps, mini splits, and full HVAC systems. The company is known for its fully stocked trucks and upfront pricing by the job. Boston Standard holds master licenses in plumbing, gas-fitting, and sheet metal work, ensuring skilled service. They have been recognized locally with awards such as "Best of Boston" and provide 24-hour service for heating and cooling needs.

HomeWorks Energy is an energy efficiency company based in Boston, MA, specializing in home energy assessments, HVAC repairs, and installation services. As a Mass Save® partner, they help homeowners reduce energy costs and carbon footprints through services such as furnace and boiler repair, air conditioning maintenance, ductless mini-split installation, insulation, and air sealing. Their BPI-certified experts have completed over 200,000 home energy assessments across Massachusetts, making them the largest Home Performance Contractor in the state. HomeWorks Energy also offers access to rebates and financing options to support energy-efficient upgrades.

VIP HVAC is a licensed and fully insured HVAC contractor serving Boston, MA, with over 10 years of experience. They offer a range of heating and cooling services including AC and furnace repair, installation, and maintenance, as well as mini-split system installation and boiler and water heater solutions. VIP HVAC provides personalized consultations to help clients select the best systems for their needs and focuses on energy efficiency and system longevity.

Boston Ductless Systems provides indoor air quality services in Boston, MA, specializing in ductless air conditioning systems. These systems offer multi-stage filtration to reduce allergens like pollen and dust, improving air quality while operating quietly with noise levels significantly lower than standard window units. The company emphasizes energy efficiency by following ENERGY STAR® guidelines and using environmentally friendly refrigerants, which help reduce carbon output.

Comfort Masters Heating is a family-owned HVAC company based near Boston, MA, specializing in air conditioning repair, furnace and heat pump services, duct cleaning, and thermostat installation. They serve Boston and nearby areas with a focus on indoor air quality and air handler maintenance. Their NATE Certified technicians provide same-day and 24-hour emergency AC repair services, reflecting their readiness to address urgent HVAC needs.