Denommee Plumbing, HVAC & Electric: Your Local Mass Save Heat Pump Leader Network (HPLN) Contractor

Mass Save Heat Pump Rebates: How to Maximize Your Savings with Denommee Plumbing, HVAC & Electric Your Local Heat Pump Leader Network Contractor

Upgrading your home’s heating and cooling system to a high-efficiency heat pump is one of the smartest investments you can make. Not only do heat pumps provide energy-efficient heating and cooling year-round, but Massachusetts homeowners can also take advantage of huge rebates and incentives through the Mass Save Heat Pump Installer Network (HPIN).

At Denommee Plumbing, HVAC & Electric, we are trusted and program-vetted members of the Mass Save Heat Pump Leader Network (HPLN), helping homeowners in Burlington, MA, Tyngsborough, MA, and surrounding areas access the maximum available rebates and 0% financing options for qualifying heat pump installations. Heat Pump Leaders Network (HPLN) contractors offer additional services to enhance a customer's electrification experience and commit to following industry best practices aimed at delivering high quality installs.

If you're considering a heat pump upgrade, here’s everything you need to know about rebates, financing, and why Denommee is the best choice for expert installation.

🔥 How Much Can You Save? Mass Save Heat Pump Rebates in 2026

Massachusetts residents who upgrade to energy-efficient heat pump systems can qualify for substantial savings through Mass Save rebates and tax incentives:

✅ Up to $8,500 in rebates per home on air-source heat pumps (ductless or ducted systems).
✅ Up to $13,500 in rebates per home on ground-source heat pumps.
✅ 0% interest HEAT Loans for qualifying homeowners to finance heat pump installations, weatherization, and other energy efficiency improvements.

Mass Save rebates are available to residential customers in Massachusetts where Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, or Unitil is the Program Sponsor. To check eligibility, visit MassSave.com/HeatPump or contact Denommee for a free consultation.

📢 Important: Only Mass Save HPIN Contractors Can Access These Rebates

Mass Save rebates are only available when your installation is completed by a certified Mass Save Heat Pump Installer Network (HPIN) contractor—like Denommee Plumbing, HVAC & Electric. Choosing an approved contractor ensures:

✔ Proper system design and installation to qualify for rebates.
✔ Access to instant rebates (applied at purchase, no waiting for reimbursement).
✔ Full compliance with Mass Save program requirements.
✔ Expert guidance through the rebate and financing process.

🌡️ What Is a Heat Pump and How Does It Work?

A heat pump is an energy-efficient HVAC system that provides both heating and cooling by transferring heat rather than generating it.

In winter, a heat pump extracts heat from the outdoor air (even in freezing temperatures) and distributes it indoors.
In summer, it works in reverse, removing heat from your home and releasing it outside—just like an air conditioner.

Unlike traditional gas furnaces, heat pumps don’t burn fossil fuels, making them a clean, cost-effective, and environmentally friendly option for home comfort.

✅ All-electric operation = lower carbon footprint
✅ Year-round efficiency = one system for heating and cooling
✅ Lower operating costs = save on energy bills over time

Types of Heat Pump Systems

There are two main types of heat pumps eligible for Mass Save rebates:

Ducted Heat Pumps – Best for homes with existing ductwork, providing whole-home heating and cooling.
Ductless Mini-Split Heat Pumps – Ideal for homes without ducts, additions, or areas needing zoned temperature control.
Ground Source Heat Pumps – Extract heat from the ground during cold weather and distribute it throughout a home. This process is reversed to provide cooling.
Air-to-Water Heat Pumps – Extract heat from outdoors and delivers the heat via water piped through a home (rather than hot air).

At Denommee, we specialize in ducted and ductless heat pump installations as well as ground and air-to-water systems, ensuring you get the best system for your home.

💰 Mass Save Heat Pump Rebates: How to Qualify & Apply

To qualify for Mass Save heat pump rebates, homeowners must complete the following steps:

1️⃣ Complete a Home Energy Assessment (HEA)

A Home Energy Assessment (HEA) is required before installation to identify energy efficiency opportunities in your home.

Denommee Plumbing, HVAC & Electric can connect you with a Mass Save Home Performance Contractor (HPC) to complete this assessment quickly, often within days.

2️⃣ Choose the Right Rebate Option

Mass Save offers two main rebate paths based on your home's heating needs:

✔ Whole-Home Heat Pump Rebate

$1,650 per ton* Up to $8,500 for homes that meet specific weatherization requirements.

✔ Partial-Home Heat Pump Rebate

$1,125 per ton* of capacity (up to $8,500 total).
For homeowners using heat pumps for supplemental heating alongside another heat source.

✔ Basic Heat Pump Rebate

$250 per ton* of capacity (up to $2,500 total).
For homeowners with existing heat pumps that are being replaced.

* Tons are calculated based on AHRI cooling capacity divided by 12,000 BTUs. Rebate amount based on tons.

BONUS REBATES

A $500 weatherization bonus is available for customers who complete a Home Energy Assessment and install recommended weatherization within one year prior or up to six months after a partial-home heat pump installation.
A $500 sizing bonus is available for customers getting a partial-home rebate who install heat pumps sized to meet their homes’ total heating needs.

3️⃣ Select an HPLN-Certified Installer (Like Denommee!)

To claim rebates and financing, your heat pump system must be installed by an HPIN contractor—and Denommee is your trusted local expert in Burlington, MA, Tyngsborough, MA, and surrounding areas.

💸 Mass Save 0% Interest HEAT Loans

In addition to rebates, homeowners can take advantage of 0% interest HEAT Loans, making heat pump installations more affordable.

🔹 Loans up to $25,000 for heat pump systems
🔹 Loans up to $25,000 for weatherization improvements
🔹 Flexible terms up to 7 years

Denommee can help guide you through the application process, ensuring you secure the best financing for your energy-efficient upgrade.

🏆 Why Choose Denommee Plumbing, HVAC & Electric?

As a certified Mass Save HPLN contractor, Denommee Plumbing, HVAC & Electric offers:

✔ Expert System Design – We customize your heat pump installation for maximum comfort and efficiency.
✔ Rebate & Financing Assistance – We ensure you get every available incentive.
✔ Top-Quality Equipment – We install trusted, high-performance heat pumps.
✔ Professional Workmanship – Our skilled HVAC installers, electricians, and technicians guarantee 5-star service.
✔ Fast, Hassle-Free Process – We help expedite your HEA assessment and rebate paperwork.
✔ Local, Family-Owned Company – Proudly serving Massachusetts & Southern New Hampshire.

What is the HPLN?

The HPLN is a designation that recognizes contractors who offer services that are designed to enhance the customer experience and commit to following industry best practices to deliver high quality installations.

What can/should You expect when working with a HPLN contractor?

Companies that have a staff of 10 or more (like Denommee) must meet at least four of the criteria below.

• Employ customer-facing bilingual staff or use a translation service to communicate in one or more of the following priority languages: Spanish, Portuguese, Simplified Chinese, Traditional Chinese, Khmer, Haitian/Creole

• Have established a partnership with an independent insulation contractor (IIC) or home performance contractor (HPC) to streamline customer access to Home Energy Assessments and weatherization or provide these services in-house

o Commercial contractors: Have established a partnership with a commercial energy assessor or weatherization contractor

• Can install, or can manage the installation of, additional electric technologies offered via the Mass Save program or can install electric vehicle charging

• Offer all customers upfront/instant Mass Save rebates

• Offer and/or support building science-focused upskilling education for staff

• Provide extended labor warranties as a standard offering (≥ 1 year)

Are all HPIN contractors in the HPLN and vice versa?

The HPLN is a subset of HPIN contractors. This means that all HPLN contractors are in the HPIN, but not all HPIN contractors are in the HPLN.

Are HPLN contractors better than non-HPLN contractors?

The HPLN designation is not a guarantee of quality, but it signals that a contractor has committed to following industry best practices to support high-quality installations. These practices are encouraged across all contractors in the HPIN, though not all have formally committed to the HPLN standards. Contractors in the Heat Pump Leader Network (HPLN) offer additional services which may make them a better choice for some customers depending on specific needs (e.g., language access).

📞 Get Started: Request Your Free Heat Pump Consultation Today!

Upgrading your heating and cooling system has never been more affordable! Take advantage of Mass Save heat pump rebates, 0% financing, and expert installation with Denommee Plumbing, HVAC & Electric.

📱 Text us at (857) 226-9140
🌐 Visit: www.DenommeePlumbing.com

Our team is ready to help you maximize your savings and upgrade to a more energy-efficient, comfortable, and environmentally friendly home. Request your free consultation today!