D. H. Berry Inc.

D.H. Berry Inc. is an HVAC contractor serving North Tonawanda and the greater Buffalo area with heating, cooling, and energy services. The company holds a 4.6-star rating across 63 reviews, demonstrating consistent customer satisfaction. As a third-generation family-owned business, D.H. Berry maintains BBB accreditation since 2009 and employs fully licensed technicians accredited through the Building Performance Institute. The company operates 24-hour emergency service on most days, with Thursday hours from 8 AM to 5 PM.

What distinguishes D.H. Berry from typical HVAC contractors is their deep integration with New York State energy programs. As a proud partner of Empower, sponsored by NYSERDA, they guide homeowners through rebate-qualified upgrades including furnace installations, hybrid water heaters, and comprehensive energy audits. Their Building Performance Institute accreditation enables them to deliver whole-home performance assessments rather than isolated equipment service. The company services all makes and models, handling gas and electric systems for both residential and commercial properties.

Reviewers consistently mention technicians Steve and Eric by name for installation work, with one customer describing a difficult AC installation in 90-degree heat where the crew navigated stairs repeatedly while remaining respectful and friendly. Another reviewer highlighted technician Eric arriving at 7 PM on a Saturday after an all-day commitment to repair a failed AC unit during a July heat wave. The reviews repeatedly note thorough cleanup after work and detailed explanations of installed systems.