Craftsmanship Priority

Heat Pumps Unlimited

South Shore heat pump specialists serving Kingston, Cambridge, Newton, Somerville, Brookline & Watertown with honest upfront pricing and 4.9-star workmanship.

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Fully Licensed & Insured

Upfront Pricing

Fast Local Response

Heat Pumps Unlimited service vehicle and equipment

high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups

Our Workmanship Promise

Every project is backed by our full craftsmanship guarantee. Clear communication, itemized quotes before work begins, and respect for your property.

Interactive Troubleshooting

Need Immediate Guidance?

Select the issue you're experiencing to see typical root causes and upfront diagnostic recommendations for Kingston properties.

Heat Pump Mini-Split Conversions

Heat Pump Mini-Split Conversions Service

We replace costly oil, propane, and electric baseboard systems with high-efficiency ductless and ducted cold-climate mini-splits, handling load calculations, line-set routing, and permitting for homes across Kingston, Cambridge, and Newton.

📞 Call (781) 327-6692

Service Specialties

Core Trade Capabilities

Comprehensive, licensed solutions for homes and businesses in Kingston and surrounding areas.

Heat Pump Mini-Split Conversions

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Mass Save Rebate Compliance

From pre-approval paperwork to post-install verification, we manage the entire Mass Save rebate process for heat pump conversions — ensuring equipment specs, efficiency ratings, and documentation meet program requirements so you capture the full incentive.

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Steam Boiler Tune-Ups & Repair

Older Brookline, Somerville, and Watertown homes often still rely on steam heat. We service and tune steam boilers — flushing low-water cutoffs, testing pressure controls, balancing radiator air valves, and correcting waterline issues before they become mid-winter failures.

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Emergency No-Heat & No-Cool Calls

When your system fails on the coldest or hottest day of the year, our technicians respond with fully stocked trucks to diagnose and repair furnaces, boilers, and heat pumps fast — with upfront pricing before any repair begins.

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Physical Proof of Work

Visual Transformations & Upgrades

Real project comparisons demonstrating code-compliant modernizations and equipment replacements in Kingston.

Recent Work from Heat Pumps Unlimited

Photos from Heat Pumps Unlimited's verified Google listing and local portfolio

Actual business photos

Work photo from Heat Pumps Unlimited's gallery

Every Job, Our Standard

Fully licensed & insured professional team
Upfront itemized quotes before work begins
Respect for your home — tidy and swept work sites

Warranty discussed with your estimate

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Cold-Climate Heat Pump Modernization

Weathered 10 SEER AC condenser rattling loudly with failing compressor and R-22 refrigerant

Illustrative example — not Heat Pumps Unlimited's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

High-Efficiency Furnace Modernization

Draft-hood 80% furnace with rusted chimney liner, cracked heat exchanger, and short cycles

Illustrative example — not Heat Pumps Unlimited's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

Multi-Zone Ductless Climate System

Noisy window AC units vibrating in frame with drafty seasonal window gaps

Illustrative example — not Heat Pumps Unlimited's work

BEFORE

AFTER

Key Upgrade Specifications

Licensed, code-compliant installation
Upfront pricing agreed before work begins
Work area cleaned up on completion

Warranty discussed with your estimate

Request This Upgrade → 📞 Dispatch

Heat Pumps Unlimited team and work vehicle in Kingston

● Serving Kingston, MA & Nearby Communities

Local Heritage & Values

About Heat Pumps Unlimited

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, Heat Pumps Unlimited has served the Kingston area with dependable residential and commercial services.

Our team is fully licensed, insured, and background-checked. We specialize in high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups, ensuring your property remains protected and efficient year-round.

Fully Licensed & Insured

Verified Local Contractor

Upfront Itemized Pricing

Zero Travel Surcharges

Local Coverage Across Kingston, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Kingston, Cambridge, Newton, Somerville, Brookline, Watertown.

Guaranteed Dispatch Radius

Kingston & Surrounding Municipalities

No long-distance travel fees for standard service calls within our core operating territory.

Connect With Us

Request an Upfront Estimate

Reach out directly by phone or submit your project details below for a prompt, itemized response.

Direct Phone Line

(781) 327-6692

Physical Service Base

110 Pembroke St, Kingston, MA 02364

Operational Hours

Monday: 9 AM to 4 PM, Tuesday: 9 AM to 4 PM, Wednesday: 9 AM to 4 PM, Thursday: 9 AM to 4 PM, Friday: 9 AM to 4 PM, Saturday: Closed, Sunday: Closed

Fast Project Estimate

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