HERS Rating Andover MA | Massachusetts Stretch Energy Code Compliance

If you need a HERS Rating in Andover MA, Home Energy Efficiency Consultants provides certified energy rating, testing, and verification services for builders, developers, and homeowners. Our team helps projects comply with the Massachusetts Department of Energy Resources Stretch Energy Code and the **RESNET Home Energy Rating System (HERS) Index standards.

We work on new construction homes, additions, multi-family buildings, and ADUs across Andover, Massachusetts and throughout the Greater Boston region. Our services guide projects from design-phase energy modeling through final testing and certification.

What Is a HERS Rating?

A HERS Rating (Home Energy Rating System Index) measures the energy efficiency of a home compared to a standard reference home. The rating is performed by a certified professional following standards established by RESNET.

The lower the HERS Index Score, the more energy-efficient the home.

Typical scoring benchmarks:

• 100 – Standard new home built to basic code

• 70–55 – Typical high-efficiency new construction

• 45–42 – Target scores for many Massachusetts Stretch Code projects

• 0 – Net Zero Energy home

HERS ratings are widely used to demonstrate compliance with the Massachusetts Department of Energy Resources Stretch Energy Code and IECC 2021 energy standards.

Massachusetts Stretch Energy Code Compliance in Andover

The Massachusetts Department of Energy Resources Stretch Energy Code requires new homes in many municipalities to meet higher efficiency standards than the base building code.

Projects in Andover, Massachusetts often use the performance path, which requires:

• Certified HERS energy modeling

• Verified insulation installation

• Blower door testing

• Mechanical system verification

• Final HERS Index certification

Our team works closely with builders to ensure projects meet these requirements while keeping construction costs efficient.

Our HERS Rating Services in Andover MA

Home Energy Efficiency Consultants provides complete energy code compliance services including:

Design Phase Energy Modeling

Energy modeling during design allows builders to optimize insulation levels, HVAC systems, and windows to meet energy targets.

Blower Door Testing

Blower door testing measures air leakage in a home to confirm the building envelope meets code requirements.

Duct Leakage Testing

We verify that duct systems are sealed and operating efficiently.

Insulation Inspections

Field inspections ensure insulation is installed correctly before drywall.

Mechanical System Verification

We confirm HVAC systems, ERVs, and heat pump water heaters meet energy modeling specifications.

Final HERS Certification

After construction is complete, we issue the final HERS Index required for building code compliance.

Projects We Work On

We provide HERS ratings in Andover MA for:

• New construction homes

• Multi-family buildings

• ADUs (Accessory Dwelling Units)

• Additions and major renovations

• Passive and net-zero homes

Our energy modeling services help builders reduce costly changes late in construction and ensure smooth final inspections.

Mass Save Rebates and Energy Incentives

Many homes that receive a HERS Rating in Andover may qualify for rebates through Mass Save, including incentives for:

• High-efficiency heat pumps

• Heat pump water heaters

• Energy-efficient appliances

• Advanced insulation upgrades

These programs can significantly reduce project costs while improving home efficiency.

Why Builders Choose Our HERS Rating Company

Builders and developers across Massachusetts rely on our team because we:

• Provide fast turnaround for energy modeling and testing

• Design projects to meet code without unnecessary upgrades

• Coordinate with contractors throughout construction

• Help projects pass final energy inspections the first time

Our goal is to make Stretch Energy Code compliance simple and cost-effective.

HERS Rating Company Serving Andover MA

Home Energy Efficiency Consultants proudly provides HERS Rating and Stretch Energy Code compliance services in:

• Andover, Massachusetts

• North Andover, Massachusetts

• Lawrence, Massachusetts

• Methuen, Massachusetts

• Tewksbury, Massachusetts

• Reading, Massachusetts

• Wilmington, Massachusetts