AC Maintenance in Greater Boston & the South Shore
The best way to avoid an AC breakdown on the hottest day of the year is a yearly tune-up. Trust 1 Heating, Cooling & Plumbing maintains central air conditioners for homes across Greater Boston and the South Shore.
We recommend scheduling AC maintenance once a year, ideally before the cooling season starts.
In Quincy? See our Quincy plumbing, heating & cooling page, or browse all towns we serve.
Our 18-Point AC Tune-Up
Every Trust 1 AC maintenance visit includes:
- Check the condenser coil
- Check the evaporator coil
- Check the blower motor
- Check the refrigerant charge
- Lubricate motors, bearings and fans (if applicable)
- Check and tighten all electrical connections
- Check temperatures and pressures
- Check the thermostat for proper operation
- Test and label emergency shutoffs
- Check controls and safety devices
- Check capacitors
- Check the condensate drain
- Check relays and contactors
- Check ductwork for leaks (if applicable)
- Check amperage and voltage
- Start and test the system through a full cycle
- Check airflow
- Check the humidifier or dehumidifier
Why AC Maintenance Matters
- Fewer breakdowns: worn parts and small problems get caught before they leave you without cooling.
- Lower energy bills: a clean, well-tuned system uses less energy to cool your home.
- Longer system life: regular care helps your equipment last.
Signs Your AC Needs Attention
- Weak or warm airflow from your vents
- The system runs constantly or turns on and off over and over
- Ice on the refrigerant lines or indoor coil
- Water around your indoor unit
- Higher energy bills without a change in use
If you notice any of these, you may need a repair instead of a tune-up.
How Often Should You Schedule AC Maintenance?
Once a year, ideally before the cooling season starts. Between visits, change your air filter regularly and keep the outdoor unit clear of leaves and debris.
Make It Easy With Trust 1 Cares
Our Trust 1 Cares membership includes annual HVAC maintenance plus a plumbing inspection, priority service, 10% off service and waived service fees. It’s the easiest way to stay on schedule.
Related Cooling Services
Schedule AC Maintenance
Get your AC ready for summer. Contact Trust 1 Heating, Cooling & Plumbing or book online to schedule your tune-up.
Products We Provide
- ≤ 24.5 SEER
- The unit holds AHRI Certification and ETL Listing
- Efficient Coil Design
- Efficient ECM Condenser Fan Motor
- Compressor Noise Reduction
- Built-In Diagnostics with Copeland ComfortAlert
- ≤ 22.5 SEER2
- Certified and Listed by AHRI and ETL
- Minimal Wiring Required in Communicating Mode
- Pre-Charged for Fifteen Feet of Tubing
- Tonnage-Dependent Variable-Speed Compressors
- Factory-Provided Filter Drier
- 19 SEER
- AHRI certification performance standards
- User-Friendly Terminal Strip
- Secure Wiring Connections
- Noise Reduction with Compressor Blanket
- Two-Stage Scroll Compressor
- ≤17.2 SEER2
- Quiet and Efficient Two-Speed ECM Outdoor Fan Motor
- Built-In Copeland® ComfortAlert™ Diagnostics
- Advanced Dual-Stage Copeland Ultra-Tech Scroll Compressor
Once a year, ideally before the cooling season starts.
Our 18-point tune-up checks the condenser and evaporator coils, refrigerant charge, blower motor, capacitors, electrical connections, condensate drain, thermostat and airflow, and runs the system through a full cycle.
Yes. Trust 1 Cares includes annual HVAC maintenance, along with a plumbing inspection, priority service, 10% off service and waived service fees.
Change your air filter regularly and keep the outdoor unit clear of leaves and debris.
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Honesty
Our information we provide to you, our client, is 100% honest with our highly trained knowledge. Family & personal safety is why we provide you with the information about your systems, to keep you comfortable.
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Passion
We thrive off our unstoppable “passion” for our customer service and products we offer. Our systems are designed personally for each client. Comfort with a workman’s separation visibly from a mile away.
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Team Work
From the first call to our office staff to the technician leaving your home, we set systems. These systems are the glue that holds our team close, personal, and on target every time.
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Purpose
Our purpose is to change the way home service providers are viewed in the new world to put us in a class of people who keep the health of the Nation’s water flowing & heat pumping.
Your Satisfaction,
Our Reputation
Read what homeowners across Greater Boston and the South Shore say about Trust 1 Heating, Cooling, & Plumbing.
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I was really impress with Nick Julien and his colleague Noah for coming over to my place immediately when my a/c was failing mid-summer. I chose the Bosch and it was the best HVAC decision I could’ve… Read More
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Woke up to an issue with our heat. Called the 24 hour hot line and Josh and Jake were here quickly. They diagnosed the issue, made temporary repairs, and arranged for a more permanent resolution for early next week!
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We spent a fortune on a different company to install a new heat pump with duct work & were paying over $1400 in electric until Trust 1 showed up next day to fix our nightmare. Professional, knowledgable… Read More
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Super thanks to the staff at Trust 1! They were spectacular; everyone from the front line staff who answered our calls to our technicians Tom and Jim. Both gentlemen were extremely professional in… Read More
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Great experience, great people and top quality work. Highly recommended. Extra credit to Nick for staying late to make sure our new heating system was running on all cylinders. Thanks for everything!
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We had a water leak from our hot water tank. When I called, the lady who took my call was very professional and precise, which I really appreciated. They sent D.J., and he was awesome—very efficient and…Read More
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I was really impress with Nick Julien and his colleague Noah for coming over to my place immediately when my a/c was failing mid-summer. I chose the Bosch and it was the best HVAC decision I could’ve… Read More
-
Woke up to an issue with our heat. Called the 24 hour hot line and Josh and Jake were here quickly. They diagnosed the issue, made temporary repairs, and arranged for a more permanent resolution for early next week!
-
We spent a fortune on a different company to install a new heat pump with duct work & were paying over $1400 in electric until Trust 1 showed up next day to fix our nightmare. Professional, knowledgable… Read More
-
Super thanks to the staff at Trust 1! They were spectacular; everyone from the front line staff who answered our calls to our technicians Tom and Jim. Both gentlemen were extremely professional in… Read More
-
Great experience, great people and top quality work. Highly recommended. Extra credit to Nick for staying late to make sure our new heating system was running on all cylinders. Thanks for everything!
-
We had a water leak from our hot water tank. When I called, the lady who took my call was very professional and precise, which I really appreciated. They sent D.J., and he was awesome—very efficient and…Read More
