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[![Fong & Sullivan Heating & Cooling](/assets/logo-DRVt-hZl.png)](/)

[Home](/)

Heating

[Boiler Repair](/services/boiler-repair)[Boiler Installation](/services/boiler-installation)[Furnace Repair](/services/furnace-repair)[Furnace Installation](/services/furnace-installation)[Water Heaters](/services/water-heaters)

[View All →](/services)

Cooling

[AC Repair](/services/ac-repair)[AC Installation](/services/ac-installation)[Heat Pump Installation](/services/heat-pump-installation)[Heat Pump Repair](/services/heat-pump-repair)[Ductless Mini-Splits](/services/ductless-mini-splits)

[View All →](/services)

Services

[Smart Thermostats](/services/thermostats-controls)[Indoor Air Quality](/services/indoor-air-quality)[Ductwork](/services/duct-work)[HVAC Maintenance](/services/hvac-maintenance-tune-ups)

[View All →](/services)

[Maintenance Plans](/maintenance-plans)

[Blog](/blog)

More

[Service Areas](/service-areas)[Financing](/financing)[Rebates](/rebates)[Reviews](/reviews)[About Us](/about)[Careers](/careers)[Contact](/contact)

[View All →](/services)

[(508) 715-9580](tel:5087159580)Book Online

# Residential HVAC Services in Southeastern Massachusetts

From emergency repairs to new installations, Fong & Sullivan delivers complete heating and cooling solutions for homes in Plainville, North Attleborough, Wrentham, and surrounding communities. Licensed, insured, and committed to quality work you can feel.

Book Online[Call (508) 715-9580](tel:5087159580)

## Our HVAC Services

Whether you need a quick repair or a complete system replacement, we have the expertise to keep your home comfortable year-round.

[

### Heating Services

Furnace repair, installation, and maintenance to keep your home warm all winter. We service oil, gas, and electric heating systems.

Learn More →

](/services/furnace-repair)[

### Air Conditioning

AC repair, installation, and tune-ups for reliable summer comfort. All makes and models serviced.

Learn More →

](/services/ac-repair)[

### Heat Pumps

Energy-efficient heating and cooling in one system. Professional installation, repair, and maintenance.

Learn More →

](/services/heat-pump-installation)[

### Ductless Mini-Splits

Flexible, zone-based comfort without ductwork. Perfect for additions, older homes, and hard-to-heat spaces.

Learn More →

](/services/ductless-mini-splits)[

### Maintenance Plans

Preventive care to extend equipment life, improve efficiency, and catch issues before they become emergencies.

Learn More →

](/services/hvac-maintenance-tune-ups)[

### Emergency HVAC Repair

Fast response when your heating or cooling fails. We're here when you need us most—no long waits.

Learn More →

](/services/furnace-repair)

## Why Choose Fong & Sullivan?

We're not just another HVAC company. We're your neighbors, committed to honest service and quality work that stands the test of time.

### Licensed & Insured

Fully licensed HVAC professionals you can trust with your home.

### Care You'll Notice

Shoe covers, respectful communication, and clean work areas every time.

### On-Time Service

We respect your schedule with prompt arrival windows and clear communication.

### Craftsmanship That Lasts

Root cause fixes and recommendations that prevent repeat issues.

## Ready to Get Started?

Whether you need a repair, installation, or just want to schedule maintenance, we're here to help keep your home comfortable.

Book Online Now[Call (508) 715-9580](tel:5087159580)

### Ready for reliable HVAC service?

North Attleborough's trusted heating and cooling experts.

[(508) 715-9580](tel:5087159580)Book Online

![Fong & Sullivan Heating & Cooling](/assets/logo-DRVt-hZl.png)

Licensed & insured HVAC professionals serving North Attleborough, MA and surrounding communities with personalized heating and cooling services.

[](https://www.facebook.com/fongsullivanhvac)[](https://www.instagram.com/fongsullivanhvac/)[](https://www.tiktok.com/@fongsullivanhvac)

[![Fong & Sullivan Heating & Cooling LLC Business Review](https://seal-boston.bbb.org/seals/blue-seal-250-52-bbb-567429.png)](https://www.bbb.org/us/ma/plainville/profile/heating-and-air-conditioning/fong-sullivan-heating-cooling-llc-0021-567429#sealclick)

#### Services

-   [Furnace Repair](/services/furnace-repair)
-   [Boiler Repair](/services/boiler-repair)
-   [AC Repair](/services/ac-repair)
-   [Smart Thermostats](/services/thermostats-controls)
-   [Indoor Air Quality](/services/indoor-air-quality)
-   [Water Heaters](/services/water-heaters)
-   [Ductwork](/services/duct-work)
-   [All Services →](/services)

#### Service Areas

-   [North Attleborough, MA](/areas/north-attleborough)
-   [Plainville, MA](/areas/plainville)
-   [Wrentham, MA](/areas/wrentham)
-   [Franklin, MA](/areas/franklin)
-   [Attleboro, MA](/areas/attleboro)
-   [Mansfield, MA](/areas/mansfield)
-   [Medway, MA](/areas/medway)
-   [Norfolk, MA](/areas/norfolk)
-   [All Areas →](/areas)

#### Contact Us

-   [(508) 715-9580](tel:5087159580)
    
    Open 24/7 for Emergencies
    
-   [fongsullivanhvac@gmail.com](mailto:fongsullivanhvac@gmail.com)
-   76 Taunton St  
    Plainville, MA 02762 

© 2026 Fong & Sullivan Heating & Cooling LLC. All rights reserved.

MA Oil Burner License #BU-319752 • MA Master SM License #25837

[Blog](/blog)[Contact](/contact)[Book Online](https://scheduler.servicetitan.com/book/eyJicmFuZElkIjoiYnJhbmRfZjUxNXF5enVzYmprZnY0N2owOGEwdTJ1Iiwic2NoZWR1bGVySWQiOiJzY2hlZF9pZWtpbW0xbG15dnU4c3AweGsxbHpyOHcifQ%3D%3D)

[Call Now](tel:5087159580)Book Online