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Ductless Mini-Splits

At Trust 1 Services Plumbing, Heating and Air Conditioning, we are dedicated to maintaining optimal home comfort and convenience by providing the highest quality Ductless Mini-Splits services in Quincy and the surrounding areas.
Ductless Mini-Splits

At Trust 1 Services Plumbing, Heating and Air Conditioning, we are dedicated to maintaining optimal home comfort and convenience by providing the highest quality Ductless Mini-Splits services in Quincy and the surrounding areas.
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Ductless Mini-Splits in Quincy, MA


For homes without central ductwork, a ductless mini-split system can be an ideal solution. Trust 1 Heating, Cooling & Plumbing installs ductless mini-split systems for homeowners throughout Quincy, MA, and the surrounding area, delivering efficient heating and cooling without the need for invasive construction or new ductwork.

Is a Ductless Mini-Split Right for Your Home?

Ductless mini-splits are a strong fit for a few common situations:

  • Homes without existing ductwork: Older homes that rely on window units or baseboard heat can add efficient heating and cooling without installing ducts.
  • Room additions: New rooms, converted attics, and converted garages are often difficult or expensive to connect to an existing central system.
  • Targeted comfort needs: If only certain rooms in your home need better heating or cooling, a ductless system lets you address those spaces directly.

Our technicians can walk you through whether a ductless system makes more sense for your home than central AC.

Our Ductless Mini-Split Services in Quincy, MA

Trust 1 Heating, Cooling & Plumbing supports your ductless mini-split system at every stage, whether you’re adding one to your home for the first time or keeping an existing system running smoothly.

Ductless Mini-Split Installation

Our technicians install ductless mini-split systems for homes without existing ductwork, room additions, and converted spaces like attics or garages. We help you choose the right system and number of indoor units before installation begins.

Ductless Mini-Split Replacement

If your current ductless system is outdated or beyond repair, we help you find a replacement that fits your home and budget without the invasive construction a central system replacement can require.

Ductless Mini-Split Repair

Our technicians diagnose and fix common issues, including refrigerant leaks, airflow problems, and units that won’t switch between heating and cooling modes.

Ductless Mini-Split Maintenance

Routine maintenance keeps your system’s indoor and outdoor components clean and calibrated, helping it run efficiently and reducing the risk of an unexpected breakdown.

Benefits of a Ductless Mini-Split System

Ductless mini-split systems offer a few advantages over central AC and traditional window units

  • Zone-by-zone control: You can heat or cool individual rooms independently, so you’re not paying to condition space you’re not using.
  • No ductwork required: Installation doesn’t require the invasive construction or ductwork rerouting a central system often needs.
  • Heating and cooling in one system: A single ductless system can serve as your air conditioner in the summer and your heating system in the winter.
  • High efficiency: Ductless systems typically have a high SEER rating, which helps keep your energy bills lower.

Why Choose Trust 1 for Ductless Mini-Splits in Quincy, MA

Trust 1 Heating, Cooling & Plumbing is locally owned and operated, with more than 1,500 five-star Google reviews and an A+ BBB rating. We back our work with our High Standards Guarantee, and we offer financing so a ductless system doesn’t have to wait on your budget.

Proudly Serving Quincy, MA, and the Surrounding Area

Beyond ductless mini-splits, Trust 1 provides a full range of home services in Quince and the surrounding communities, including: 

Schedule Ductless Mini-Split Services in Quincy, MA

If your home could use efficient, flexible heating and cooling, or your current system needs a repair, replacement, or tune-up, contact Trust 1 Heating, Cooling & Plumbing today to schedule a visit. We’ll help you get the most out of your ductless mini-split system.

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Products We Provide


Product: LIVO GEN4
  • Up to 20 SEER2 / 8.8 HSPF2
  • Cooling: -4°f – 122°f
  • Heating: -13°f – 75°f
  • Wifi-Capabilities
  • Self-diagnosis

View More About Product >>

Product: VIREO GEN3
  • 25.5 SEER2 / 10.2 HSPF2 (BO/AH) or, 26.5
  • SEER / 11.5 HSPF (AO/AH)
  • Auto-clean abilities
  • Unique cooling capability
  • Choose between 4 different styles

View More About Product >>

Product: VIREO+ ULTRA
  • 20 SEER2 / 8.5 HSPF2
  • Cooling: 0°F – 115°F
  • Heating: -31°F – 75°F
  • Washable Air Filters

View More About Product >>

Product: SAPPHIRE
  • 27 SEER2 / 11 HSPF2
  • Cooling: 0°F to 129°F
  • Heating: -22°F to 129°F
  • Advanced G10 Inverter Technology
  • Smart Defrost

View More About Product >>

Frequently Asked Questions (FAQs)

What Is a Ductless Mini-Split System and How Does It Work?

A ductless mini-split is a heating and cooling system made up of one outdoor unit connected to one or more indoor units placed in the rooms you want to condition. Most ductless systems use heat pump technology, moving heat rather than generating it. In the winter, the system pulls heat from the outdoor air into your home, and in the summer, it reverses the process to cool your home, all without the ductwork that a central system requires.

How Long Does Ductless Mini-Split Installation Take?

Most single-zone ductless mini-split installations take about 4 to 8 hours and are often completed in a single day. Multi-zone systems, which heat or cool several rooms, typically take 1 to 3 days depending on the number of indoor units and the complexity of the setup.

How Often Should I Schedule Ductless Mini-Split Maintenance?

Most homeowners should schedule professional ductless mini-split maintenance once a year. Between visits, it’s a good idea to clean or replace the indoor filters every one to two months, since dirty filters are one of the most common causes of reduced performance.

Should I Repair or Replace My Mini-Split?

It depends on your system’s age and repair history. Most ductless mini-splits last 10 to 15 years with proper care. If yours is within that range and has had only minor issues, a repair is usually the more cost-effective choice. If it’s approaching the end of that range, needs frequent repairs, or a repair estimate runs close to half the cost of a new system, replacement typically makes more sense.

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    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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Read Our Reviews

Your Satisfaction,
Our Reputation


Read what your neighbors around Quincy say about Trust 1 Heating, Cooling, & Plumbing.

  • Air Conditioning Services

    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

    Ryan B.
  • Heating Services

    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!

    Philip G.
  • Plumbing Services

    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

    Cyprian K.
  • Air Conditioning Services

    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

    Johnny C.
  • Heating Services

    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!

    Michael P.
  • Plumbing Services

    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

    Nao S.
  • Air Conditioning Services

    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

    Ryan B.
  • Heating Services

    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!

    Philip G.
  • Plumbing Services

    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

    Cyprian K.
  • Air Conditioning Services

    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

    Johnny C.
  • Heating Services

    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!

    Michael P.
  • Plumbing Services

    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

    Nao S.