How much does AC repair cost in Plymouth County, MA?

Most AC repairs in the Plymouth County area fall between $150 and $850, depending on the part and labor. Capacitor and contactor replacements land on the low end; compressor, evaporator coil, and refrigerant leak repairs land on the high end. 3R Plumbing & Mechanical always provides a written estimate before any work begins.

How fast can you respond to a no-cool call?

We treat no-cool calls as priority service across Plymouth County and the South Shore, especially during summer heatwaves. Most emergency cooling calls in our regular service area are reached the same day, often within 2 to 4 hours. Call (781) 974-5239 — we answer the phone.

Which AC brands do you service?

Our technicians service every major residential brand sold in Massachusetts, including Carrier, Trane, Lennox, Goodman, Bryant, Rheem, York, American Standard, Mitsubishi Electric, Daikin, Fujitsu, Bosch, and LG, covering central air, heat pumps, and ductless mini-splits.

Should I repair or replace my AC?

If your central AC or heat pump is over 12 to 15 years old and a repair would cost more than 30 to 40 percent of a new system, replacement usually wins on a 10-year cost basis. Systems still using R-22 (Freon) refrigerant are also strong replacement candidates because R-22 supplies are dwindling and recharges have become expensive.

Are heat pumps good for cooling in Massachusetts?

Yes. Modern cold-climate heat pumps from Mitsubishi Electric, Daikin, and Bosch deliver efficient cooling and dehumidification across Massachusetts summers, often beating older central AC units on energy use while also providing winter heat. Most South Shore homes can pair a heat pump with an existing furnace for hybrid year-round comfort.

What Mass Save rebates apply to AC and heat pumps?

Plymouth County homeowners can typically qualify for up to $10,000 in Mass Save rebates on whole-home cold-climate heat pumps, plus 0% interest HEAT Loans of up to $50,000 for qualifying installations. We handle the paperwork in-house so the savings are applied at purchase.

Do you offer emergency AC service in Plymouth County?

Yes. We offer same-day emergency AC service across Plymouth County and the South Shore during cooling season, including evenings and weekends when heatwaves hit. Our trucks are stocked with the most-needed AC parts so most no-cool calls are resolved on the first visit.

How often should I service my central AC?

Annually, ideally in spring before the cooling season begins. A yearly AC tune-up restores efficiency, catches refrigerant leaks early, cleans the coil and condensate drain, and preserves manufacturer warranties on the compressor and other major components.

Heat Pump Services in Pembroke, MA

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Licensed, veteran-owned HVAC pros keep South Shore homes efficient through winter.

3R Plumbing and Mechanical is a veteran-owned, family company serving Pembroke since 1975. As a Mitsubishi Diamond Contractor, we specialize in cold-climate systems that keep homes warm in winter and cool in summer. Whether your unit won’t heat during a cold snap or you need a full replacement with MassSave rebates, we get it right the first time.
Request a free estimate

Furnace electrical wiring connection - 3R Mechanical & Plumbing, South Shore MA

Complete Heat Pump Services Under One Roof

South Shore has humid summers and bone-chilling winters, making heat pumps ideal for year-round comfort, heating and cooling efficiency, and modern energy-saving technology.

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Financing and Mass Save Rebates That Make Upgrades Affordable

Through our financing partner, GreenSky, qualified South Shore homeowners can spread the cost of a heat pump project into affordable monthly payments with a quick online application, a fast decision, and competitive rates on approved credit. Visit our financing page to review options and apply. We are part of the MassSave Heat Pump Installer Network, and handle the rebate paperwork in-house so you capture every dollar you qualify for.

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Gas furnace burner valve closeup - 3R Mechanical & Plumbing, South Shore MA

Hvac technician furnace air handler install - 3R Mechanical & Plumbing, South Shore MA

Stay Ahead of Problems With a Home Care Club Membership

Small issues often turn into expensive ones when unnoticed. Our Home Care Club keeps your home a step ahead with consistent upkeep, fewer unexpected breakdowns, and season-ready systems.
Instead of waiting for something to fail, you get a plan that keeps your heat pump and other home systems running smoothly all year.
Here’s what you get as a member:

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Written guarantee on every repair and installation.

Why Choose 3R Plumbing and Mechanical

Veteran-owned and family-operated since 1975. Mitsubishi Diamond Contractor with factory-trained technicians. Licensed home improvement contractor #214408 and ACCA-certified techs. Navien Certified technicians for combined heating and hot water systems. 24/7 live answering for heating, cooling, and plumbing emergencies. Transparent, written pricing before any work begins. Written guarantee on every repair and installation. South Shore focused, with local knowledge of Pembroke homes and codes.

High efficiency furnace unit - 3R Mechanical & Plumbing, South Shore MA

Basement furnace tankless mechanical - 3R Mechanical & Plumbing, South Shore MA

High efficiency furnace open panel - 3R Mechanical & Plumbing, South Shore MA

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Plymouth County Areas We Serve

Trusted furnace repair, installation & maintenance throughout the South Shore and Plymouth County, MA.0

Plymouth County Areas We Serve

Trusted furnace repair, installation & maintenance throughout the South Shore and Plymouth County, MA.0

Norwell

Hingham

Hanover

Pembroke

Marshfield

Scituate

Weymouth

Quincy

Plymouth

Cohasset

Duxbury

Braintree

Don’t see your town listed? We service many additional South Shore communities including Hull, Carver, Kingston, Halifax, Hanson, and Whitman. Call (781) 974-5239 to confirm we cover your location.

(781) 974-5239

FAQs

Do you offer emergency heat pump repair in Pembroke?

Yes. We answer the phone 24/7 and prioritize no-heat calls in winter, typically arriving within 2 to 4 hours for true emergencies.

Can a heat pump really keep my home warm through a Massachusetts winter?

Absolutely. Cold-climate heat pumps are engineered to heat efficiently in New England winters, which is exactly what we size and install.

How much can I save with Mass Save heat pump rebates?

Qualifying whole-home installations can earn rebates up to $8,500, plus a 0% HEAT Loan up to $25,000. We handle the paperwork for you.

Should I repair or replace my aging heat pump?

It depends on the system’s age, condition, and repair history. We give you an honest assessment and clear options rather than pushing replacement.

Do heat pump installations require a permit in Pembroke?

Often, yes. We pull permits with the Pembroke Building Department whenever required by code and handle the inspection process.

How often should my heat pump be serviced?

We suggest yearly maintenance before heating or cooling season to keep things running well.

Which heat pump brands do you install?

As a Diamond Contractor, we specialize in Mitsubishi systems and service other popular brands in Pembroke homes.

AC Repair Coupons & HVAC Savings

Great service should come with great savings. Take advantage of our exclusive 3R Plumbing & Mechanical coupons below to make your next AC repair, HVAC installation, plumbing service, or water heater upgrade in Massachusetts more affordable. We also accept all major Mass Save heat pump rebates and offer flexible HVAC financing with approved credit.

$50 OFF

Any Plumbing Service

Expires on 12/31/2026

*Not to be combined with other services or coupons.

$100 OFF

Water Heater Install

Expires on 12/31/2026

*Not to be combined with other services or coupons.

Military Discounts

Always available for our military!

Expires on 12/31/2050

*Not to be combined with other services or coupons.

First Responders Discount

Always available for our first responders!

Expires on 12/31/2050

*Not to be combined with other services or coupons.

(781) 974-5239

Since 1975

Veteran Owned & Operated

Ready for Year-Round Comfort? Call Today

Whether your heat pump just quit on the coldest night of the year or you’re planning a long-overdue upgrade to a more efficient system, our licensed technicians are ready to help.
Request your free estimate online

(781) 974-5239