HERS Rating Harwich, MA

Certified HERS Rater serving Harwich, Massachusetts — birthplace of the cranberry industry, helping builders, developers & homeowners meet the Massachusetts Stretch Energy Code and qualify for Mass Save incentives.

Get a Free QuoteCall 617-584-1809
✓ RESNET Certified
✓ Mass Save Qualified
✓ MA Stretch Code Experts
✓ 24-Hour Reports

HERS Rating Services in Harwich, MA

HERS Rating Company provides certified HERS Index ratings in Harwich, Massachusetts. Harwich is widely recognized as the birthplace of the commercial cranberry industry and is known for its three picturesque harbors — Wychmere, Saquatucket, and Allen — surrounded by a mix of historic and seasonal homes. In climate zone 5A, our RESNET-accredited raters deliver fast, accurate energy ratings that keep your project on schedule and in full compliance with Massachusetts energy codes.

Whether building new near Wychmere Harbor or renovating a home in Harwich Port, our certified HERS raters provide all documentation the local building department needs for permits and final inspections.

All Services We Offer in Harwich, MA

HERS Rating

Energy modeling & certification

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Blower Door Testing

Air tightness & ACH50 testing

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Duct Leakage Testing

HVAC duct performance testing

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Stretch Code Compliance

IECC 2021 & MA Stretch Code

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Why Harwich Builders Choose Us

  • RESNET Certified Raters — Fully accredited, with deep experience across Harwich and the Lower Cape
  • Fast Turnaround — Energy reports delivered within 24 hours
  • MA Stretch Code Experts — Deep knowledge of IECC 2021 & MA Stretch Code
  • Mass Save Qualified — Help maximize your energy efficiency rebates
  • Competitive Pricing — Transparent flat-rate quotes, no hidden fees

Massachusetts Stretch Energy Code in Harwich

The MA Stretch Energy Code requires all new residential construction to be verified by a certified HERS rater. Builders in Harwich must meet IECC 2021 requirements including air tightness tested by blower door and duct leakage verified by duct leakage testing. We provide all documentation required by the Harwich building department.

Ready to schedule your HERS rating in Harwich? Get a fast, free quote today.

Schedule Your HERS RatingCall 617-584-1809

Also Serving Nearby Cities for HERS Rating:

Boston  |  Newton  |  Taunton  |  Everett  |  Amherst

Frequently Asked Questions — HERS Rating in Harwich, MA

How much does a HERS Rating cost in Harwich, MA?

HERS Rating costs in Harwich typically depend on home size, design complexity, and the number of required site visits. For an accurate quote tailored to your Harwich project, call our RESNET-certified team at 617-584-1809.

Is a HERS Rating required for new construction in Harwich?

Yes. New residential construction in Harwich, MA must demonstrate energy-code compliance, and a HERS Rating is the standard path under the Massachusetts Stretch Code. Call 617-584-1809 to confirm requirements for your build.

How long does a HERS Rating take in Harwich?

A HERS Rating in Harwich generally involves plan review, a mid-construction inspection, and a final test with blower door and duct testing. Timing depends on your construction schedule. Reach us at 617-584-1809 to coordinate.

What is the HERS score requirement for the MA Stretch Code?

The Massachusetts Stretch Code sets maximum HERS index targets that vary by code version and home type, with lower scores indicating greater efficiency. Our Harwich raters help you hit the required score—call 617-584-1809.

At HERS Rating Company, we are committed to providing the highest quality energy consulting services to homebuilders, architects, and developers across Massachusetts.

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