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Our Services

Airtight Energy Consulting provides comprehensive services to help builders, developers, and architects achieve ambitious efficiency goals for buildings. These services are available for single and multifamily homes, commercial buildings, and renovation projects. We will work with you to identify a package of services that best meets your project's needs.

HERS stands for Home Energy Rating system, and it is the industry standard for measuring building efficiency. We analyze construction plans, offer technical support, and provide onsite inspections.

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Passive House is a standard for building efficiency that significantly reduces the building’s carbon footprint. We can provide design consulting, modeling, or verification for your Passive House project. 

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We provide Enterprise Green Communities (EGC) and Leadership in Energy and Environmental Design (LEED) consulting.  Our green building specialists will help you chart an efficient path to certification.

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Energy codes are becoming more complex, with higher standards for building efficiency. We help customers understand their options and perform services such as plan review, envelope analysis, and blower door testing.​

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Commercial energy modeling is a critical part of designing code-compliant high-performance buildings. We support clients to understand compliance pathways, compare design options, and identify the most effective strategies for meeting project requirements.

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17 New South Street, Suite 306E

Northampton, MA  01060

info@airtightenergy.com

(413) 337-3140

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Ⓒ 2026 Airtight Energy Consulting, Inc. 

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