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11 Years
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Emergency
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Expert HVAC Services in Central Massachusetts
Four Seasons Comfort has been delivering expert HVAC solutions to Central Massachusetts since 2015. As a family-owned business, we specialize in residential and commercial HVAC system optimization, Mitsubishi mini-split installations, air conditioner replacements, and custom ductwork fabrication. Our team of certified technicians prioritizes energy efficiency, indoor air quality, and aesthetic integration of systems into living spaces.

We perform detailed load calculations for tailored solutions and maintain partnerships with industry leaders like Mitsubishi Electric. With flexible scheduling, free estimates, and a commitment to customer satisfaction, we ensure long-term system performance and client trust through transparent communication and preventative maintenance programs.
Services
HVAC Installation Air Conditioner Repair Furnace Maintenance Duct Cleaning Mini-Split Systems Energy Audits Sheet Metal Fabrication Commercial HVAC Preventative Maintenance Emergency Repairs
Details
  • Year established: 2015
Highlights and features
  • Family-owned business with 9 years of local HVAC expertise
  • Mitsubishi Diamond Elite Contractors with specialized training
  • Free estimates and flexible scheduling for all services
  • 0% financing options through Mass Save HEAT Loan program
  • Custom load calculations for energy-efficient system sizing
Associations and certifications
  • Mitsubishi Diamond Elite Contractor
What people say
Awesome work Punctual and professional Great communication Reasonable pricing Fantastic quality
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our technicians perform detailed load calculations to determine optimal system sizing and configuration. As Mitsubishi Diamond Elite Contractors, we offer cutting-edge energy-efficient solutions that reduce operating costs while maintaining comfort. All installations include manufacturer warranties and post-installation performance verification.
Preventative Maintenance
Our Red, White & Blue Comfort Club provides scheduled maintenance to extend equipment lifespan and prevent breakdowns. Services include component inspections, filter replacements, refrigerant checks, and safety tests. Enrolled clients receive priority scheduling, service discounts, and extended warranties. Regular maintenance ensures optimal efficiency and preserves manufacturer warranty validity for all HVAC systems.
Mini-Split Systems
We install and service Mitsubishi mini-split systems for homes without existing ductwork. These energy-efficient units provide zoned temperature control with quiet operation. Our technicians handle multi-zone configurations up to 8 indoor units. Installation includes proper refrigerant line routing and aesthetic integration with building exteriors. All systems come with manufacturer-backed performance guarantees.
Duct Cleaning
Our dryer duct cleaning services remove lint buildup to improve airflow and reduce fire hazards. We use industrial-grade equipment to clean both residential and commercial ventilation systems. The process includes vent pipe inspection and resealing of leaky connections. Regular cleaning improves indoor air quality and HVAC system efficiency while extending equipment lifespan.
Emergency Repairs
We offer urgent repair services for malfunctioning heating and cooling systems. Our technicians diagnose issues with AC units, furnaces, boilers, and heat pumps. Emergency service includes component testing, parts replacement, and system recalibration. We maintain inventory of Trane parts for immediate repairs while supporting all major equipment brands in Central Massachusetts.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including installations, repairs, and maintenance for residential and commercial systems. Specialties include Mitsubishi mini-splits, duct cleaning, and energy-efficient upgrades.
Do you offer financing options?
Yes, we partner with Mass Save to offer 0% interest financing up to $50,000 for energy-efficient HVAC upgrades and equipment installations.
What areas do you service?
We serve Central Massachusetts including Clinton, Marlborough, Harvard, Acton, Leominster, Lancaster, and surrounding communities.
Are you Mitsubishi-certified?
Yes, we are a Mitsubishi Diamond Elite Contractor with specialized training for installing and servicing their ductless mini-split systems.
Do you provide emergency HVAC service?
We offer urgent repair services for heating and cooling system failures with prompt response times for critical system malfunctions.
What maintenance plans are available?
Our Comfort Club offers tiered maintenance plans with annual inspections, priority scheduling, service discounts, and extended warranties for HVAC systems.