HERS Rating Falmouth MA – Stretch Energy Code Compliance

Certified HERS Rating Company in Falmouth Massachusetts

If you are planning new construction, a renovation, or a home addition in Falmouth, Massachusetts, your project may require a HERS Rating (Home Energy Rating System) to comply with the Massachusetts Stretch Energy Code and IECC 2021 energy code requirements.

HERS Rating Company provides certified HERS Ratings in Falmouth MA, helping builders, architects, and homeowners meet energy code requirements while maximizing available Mass Save rebates and energy incentives.

Our certified HERS raters provide energy modeling, blower door testing, duct leakage testing, insulation inspections, and final HERS certification for residential projects throughout Falmouth, Cape Cod, and Barnstable County.

Learn more about our services:

• https://hersratingcompany.com/

• https://hersratingcompany.com/services/hers-rating-massachusetts/

• https://hersratingcompany.com/services/blower-door-testing/

• https://hersratingcompany.com/services/duct-leakage-testing/

---

What is a HERS Rating?

A HERS Rating (Home Energy Rating System) measures the energy efficiency of a home and verifies compliance with the Massachusetts Stretch Energy Code.

The HERS Index is the national standard used to measure residential energy performance and is required for many new homes built in Falmouth MA.

Learn more about HERS Ratings:

• https://www.resnet.us/hers-index/

• https://www.energy.gov/energysaver/home-energy-ratings

HERS Score Scale

• 100 HERS Score – Standard new home

• 70–55 HERS Score – Typical Stretch Code requirement

• 40–50 HERS Score – High-performance home

• 0 HERS Score – Net Zero Energy home

A lower HERS score means better energy efficiency and lower energy costs.

---

Massachusetts Stretch Energy Code in Falmouth MA

Falmouth has adopted the Massachusetts Stretch Energy Code, which requires residential construction to meet higher energy efficiency standards than the base building code.

Projects that commonly require a HERS Rating in Falmouth MA include:

• New construction homes

• Major home renovations

• Large home additions

• Multi-family housing developments

• Accessory dwelling units (ADUs)

Learn more about the Stretch Energy Code:

• https://www.mass.gov/info-details/stretch-energy-code

• https://www.mass.gov/orgs/department-of-energy-resources

Under this code, homes must meet a target HERS Index score verified by a certified HERS rater.

---

HERS Rating Services in Falmouth MA

HERS Rating Company provides full energy code compliance services in Falmouth Massachusetts.

Energy Modeling

Energy modeling predicts the HERS score during the design phase, allowing builders to select the most cost-effective insulation levels, windows, and HVAC systems.

Learn more:

https://hersratingcompany.com/services/hers-rating-massachusetts/

---

Blower Door Testing in Falmouth MA

A blower door test measures air leakage in the building envelope to verify compliance with the Massachusetts energy code.

Learn more:

https://hersratingcompany.com/services/blower-door-testing/

---

Duct Leakage Testing

Duct leakage testing verifies HVAC duct systems are properly sealed and operating efficiently.

Learn more:

https://hersratingcompany.com/services/duct-leakage-testing/

---

Insulation Inspection

Our HERS raters verify insulation installation quality and R-values to ensure the building envelope performs as designed.

Proper insulation helps homes achieve lower HERS scores and improved energy performance.

---

Mechanical System Verification

We verify mechanical equipment including:

• High-efficiency heat pump systems

• Energy recovery ventilation (ERV) systems

• Heat pump water heaters

• Energy Star appliances

Mechanical system efficiency plays a major role in the final HERS rating.

---

Final HERS Certification

Once testing and inspections are complete, we provide the official HERS documentation required for final inspection and certificate of occupancy.

---

Mass Save Rebates Available in Falmouth

Homes completing a HERS Rating in Falmouth MA may qualify for incentives through the Mass Save® program.

Available incentives may include:

• Heat pump rebates

• Heat pump water heater rebates

• Insulation rebates

• 0% interest HEAT loans

• Whole-home energy efficiency incentives

Learn more:

• https://www.masssave.com/

• https://www.masssave.com/residential/rebates

---

Why Builders in Falmouth Choose HERS Rating Company

Builders across Cape Cod and Southeastern Massachusetts rely on HERS Rating Company for cost-effective Stretch Energy Code compliance.

Benefits include:

• Certified RESNET HERS raters

• Experience with IECC 2021 and Massachusetts Stretch Energy Code

• Accurate blower door testing

• Fast energy modeling turnaround

• Assistance qualifying for Mass Save rebates

We help improve HERS scores through strategies such as:

• High-efficiency heat pump systems

• Energy recovery ventilation (ERV) systems

• Advanced air sealing techniques

• High-performance insulation assemblies

---

HERS Ratings for Additions in Falmouth MA

Many homeowners do not realize that large home additions in Falmouth MA may require energy modeling and HERS verification.

Projects that may trigger energy code compliance include:

• Second-story additions

• Major renovations

• Home expansions

• Accessory dwelling units (ADUs)

Our energy modeling process helps determine the most cost-effective pathway to meeting Stretch Energy Code requirements.

---

Schedule a HERS Rating in Falmouth MA

If you are planning a project in Falmouth Massachusetts, HERS Rating Company can guide your project from design through final inspection.

Our certified HERS raters help builders meet Massachusetts Stretch Energy Code requirements while improving energy efficiency and maximizing rebates.

Learn more:

https://hersratingcompany.com/
https://hersratingcompany.com/contact/