Professional AC Services

Watertown, MA

1-Year Installation Warranty

One-Year Workmanship and Up to 10-Year Parts Warranty on Qualified Equipment

Licensed and Insured

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Professional AC Services for Year-Round Comfort

B & G Heating and Air Conditioning has provided reliable air conditioning services to Watertown residents since 1961. Our family-operated business recognizes how important a comfortable indoor environment is throughout Massachusetts' changing seasons. We offer honest pricing assessments and clear timelines for project completion, so you always know what to expect with your AC service needs. Our licensed and insured technicians bring decades of experience to every job, from routine maintenance visits to complete system installations. Our custom fabrication shop allows us to create solutions specifically designed for your home's unique requirements.

B & G Heating and Air Conditioning is locally owned with strong connections to the Watertown community. We provide fair market value on all services and back our work with a 1-year warranty on installations and workmanship, clubbed with up to 10-year parts warranty on qualified equipment. As authorized dealers for quality brands including Carrier, Mitsubishi, and AprilAire, we give you access to manufacturer's warranties for additional protection. Our commitment to personal service means you'll always speak with a real person who understands your concerns when you call. We also offer same-day services for emergency situations to restore your comfort quickly. To schedule your free estimate or learn about our comprehensive AC services, please contact us.

Why Choose Us

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Talk to a Real Person

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Honest Timing

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Honest Pricing

B & G Heating and Air Conditioning
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Custom Fabrication

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Fair Market Value

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Licensed and Insured

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AC Installation

Our AC installation services provide precision and reliability for your home cooling needs. The B & G team evaluates your space requirements, existing ductwork, and energy efficiency goals before suggesting the right system for your property. We partner with trusted brands like Carrier and Mitsubishi to install units that deliver strong performance and durability, all supported by our 1-year installation warranty.
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AC Maintenance

Regular AC maintenance extends system life and improves operating efficiency. Our technicians conduct thorough inspections, cleaning, and preventative care to keep your cooling system running smoothly all summer. We check refrigerant levels, clean or replace filters, inspect electrical components, and verify proper airflow to prevent breakdowns and maintain energy efficiency.
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AC Repair

When your air conditioning falters, our repair specialists respond with fast, effective solutions. We accurately identify issues using advanced tools and techniques developed through decades of experience. From refrigerant leaks and electrical problems to compressor failures and airflow issues, our licensed technicians handle a wide range of AC problems with same-day emergency services available for urgent cooling needs.
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AC Tune-Up

Our seasonal AC tune-up service maximizes your system's performance before hot weather arrives. During these service visits, we calibrate thermostats, lubricate moving parts, clean condensate drains, check capacitors, and test system operation. This proactive approach spots potential issues before they become expensive repairs and ensures consistent cooling when temperatures rise.

Our Recent Projects

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Here's what our satisfied customers are saying...

At B & G Heating and Air Conditioning, we take pride in providing exceptional HVAC to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of B & G Heating and Air Conditioning and let others know what you think.