Heat Pump Repair Near Weymouth, MA

A list of MA towns you can select form to list all available services in these towns.

$99 Heat Pump Repair Diagnostic

$89 Heat Pump Repair Diagnostic

$79 Heat Pump Repair Diagnostic

$99
Regular Price
$99
$89
Available for a Limited Time → Book Today!
Regular Price
$99
$79
Act Now—This Deal Expires Soon!
Noticing strange sounds, weak airflow, or rising energy bills? See the full list of hidden HVAC warning signs before it’s too late ↓

Heat Pump Repair Near Weymouth, MA

(508) 443-6451
(508) 443-6452
(508) 443-6453
Schedule Now

Heat Pump Repair in Weymouth with Honest, Upfront Pricing

Our certified technicians bring proven expertise, ongoing training, and the right tools to every job. We arrive prepared to diagnose quickly and fix efficiently. In most cases, your Heat Pump Repair is resolved on the first visit.

We explain every option and price before any work begins, so there are no surprises. Our team services most equipment brands and models. We stand behind our work with a clear satisfaction guarantee.

Schedule Now

SumZero Energy Systems is Here for All of Your Heat Pump Repair Needs in Weymouth!

  • Fully Stocked Trucks — most repairs completed on the first visit
  • Friendly Professionals — courteous, on-time, and tidy technicians
  • Fully Licensed & Insured — work performed to code and backed by coverage
  • Same Day Service Available — rapid relief when comfort can’t wait
  • 100% Satisfaction Guarantee — we stand behind every repair
  • Complimentary 2nd Opinions — clear, no-pressure guidance you can trust

We’re ready to help with expert Heat Pump Repair in Weymouth, MA, whenever you need us. Proudly serving our local community, SumZero Energy Systems delivers professional, dependable service you can count on.

Contact Us

See all Offers!

Top-Quality Heating and Cooling Services Near Weymouth, MA

Call Today for Your Heat Pump Repair!

Dependable, High‑Quality Heat Pump Repair that Restores Comfort Fast

Heat Pump Repair and Weymouth MA’s Trusted Heating & Cooling Professionals — Your Local Experts

At SumZero Energy Systems, our Heat Pump Repair process is designed to find the root cause fast and fix it with precision. We start with a comprehensive diagnostic—thermostat calibration, airflow and filter checks, electrical testing, compressor and blower assessment, reversing valve and defrost cycle verification, coil inspection, and refrigerant charge and leak detection—to resolve common issues like no heat or cooling, short cycling, frozen outdoor units, uneven temperatures, unusual noises, and rising energy bills. After pinpointing the problem, we perform targeted repairs such as cleaning coils, clearing drains, replacing capacitors and contactors, repairing leaks, recalibrating controls, and restoring safe, efficient operation. We also provide a full range of services, including heat pump installation and replacement, seasonal maintenance and tune-ups, ductless mini‑split services, ductwork repair and sealing, indoor air quality upgrades, and smart thermostat integration. Expect exceptional service, quality craftsmanship, and clear communication on every visit—proudly and professionally serving the Weymouth, MA area.

Schedule Now

Heat Pump Repair in Weymouth

Know the Warning Signs and Potential Risks

Noticing unusual behavior from your system? Review the common signs and risks that could point to needed Heat Pump Repair in Weymouth. Address issues early to prevent costly breakdowns—you can count on SumZero Energy Systems for prompt, reliable help.

Increased energy bills without explanation

Sign

Refrigerant leaks or poor efficiency due to component wear

Risk

Higher utility costs and eventual system failure without timely maintenance

Estimated Time for Diagnostic:
30-45 minutes

Strange noises from the outdoor heat pump unit

Sign

Loose parts, failing compressor, or debris in the fan

Risk

Noise often indicates mechanical failure, potentially causing the system to stop working completely

Estimated Time for Diagnostic:
30-60 minutes

Reduced airflow or weak performance

Sign

Clogged filters, dirty coils, or ductwork issues

‍

Risk

Poor indoor comfort and strain on the heat pump, reducing efficiency and lifespan

Estimated Time for Diagnostic:
45 minutes

Outdoor heat pump unit frozen or iced over

Sign

Blocked airflow, refrigerant leaks, or faulty defrost controls.

Risk

Ice buildup can damage components, leading to costly repairs or system replacement.

Estimated Time for Diagnostic:
45–60 minutes

No switching between heating and cooling

Sign

Heat Pump faulty reversing valve or control board issues

Risk

System inefficiency leads to discomfort and higher energy bills.

Estimated Time for Diagnostic:
60-90 minutes

Schedule a Comprehensive Home Heat Pump Repair Near You in Weymouth, MA

Is your home’s heating system acting up? Trust SumZero Energy Systems for reliable repair services near you. Schedule your appointment today and get expert help on the way!

Schedule Now

Frequently Asked Questions About Heat Pump Repair

Got questions about heat pump performance, costs, or timelines? You’re not alone—SumZero Energy Systems is here with clear, trustworthy answers to help you make confident repair decisions.

What makes SumZero a trusted heat pump repair company?
We specialize in heat pumps, offer honest pricing, and prioritize long-term comfort. Our experienced team is fully licensed, insured, and always respectful of your home.
Do you offer emergency heat pump repair?
Yes. If your system fails during extreme temperatures, contact us right away—we prioritize urgent repairs to keep your home safe and comfortable.
Will the repair affect my Mass Save rebate eligibility?
No, repairs won’t affect your rebate eligibility. In fact, having a well-maintained system is often a requirement to qualify for incentives.
What causes heat pumps to stop working in winter?
Freezing coils, dirty filters, or thermostat problems are common winter issues. Our technicians are trained to restore your system to proper heating mode quickly.
How quickly can you schedule a repair visit?
We offer prompt scheduling and do our best to accommodate same-day or next-day service depending on your location and availability.
Is it better to repair or replace my heat pump?
That depends on the age and condition of your system. If it’s under 10 years old and repairable, we usually recommend fixing. We’ll help you weigh your options honestly.
Can you fix the heat pump on the first visit?
In most cases, yes. Our team arrives prepared with common parts and tools. If we need to order something, we'll explain the timeline and next steps clearly.
What’s included in the diagnostic visit?
Our $99 diagnostic includes a full inspection of refrigerant levels, compressor health, thermostat function, airflow, and any error codes or performance issues.
Do you repair all heat pump brands?
Yes, our technicians are trained to diagnose and repair nearly all major heat pump brands, including ducted and ductless models.
How do I know if my heat pump needs repair?
Look for signs like weak airflow, strange noises, ice buildup, higher energy bills, or the system not switching between heating and cooling properly.