Pessin Holdings Inc.

Leander, TX Doing business as Generations Hvac

Company facts

Self-certified in SAM.gov: Self Certified Small Disadvantaged Business

For Profit Organization

Woman Owned Small Business

Woman Owned Business

Other Than One of the Proceeding

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
SAM.gov registration date: Nov 9, 2011
Physical address: 2118 Downing Ln #150, Leander, TX 78641, USA
Website: generationshvac.com
Founded: 2007
Employees: 11-50
Estimated annual revenue: $1M-$10M
Industry: Industrials

Capital Goods

Construction & Engineering
SIC code: 76 Miscellaneous Repair Services
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 17, 2026.

Vendor	Location	Primary NAICS
Pine Hollow Mechanical Inc. UEI ZDPLKBBV42D8	Uniontown, PA	238220 Plumbing, Heating, and Air-Conditioning Contractors
Conditioned Air, LLC UEI MXHLK8J6LE87	Macon, GA	238220 Plumbing, Heating, and Air-Conditioning Contractors
Comfort Air Mechanical, Inc. UEI H8KWD7LN7D28	Cortez, CO	238220 Plumbing, Heating, and Air-Conditioning Contractors
United Mechanical Contractors, Inc. UEI GLQZVA59Y8B2	Klamath Falls, OR	238220 Plumbing, Heating, and Air-Conditioning Contractors
Hall Mechanical & Air-Conditioning, LLC UEI W8ADD5F9J7N5	Dania Beach, FL	238220 Plumbing, Heating, and Air-Conditioning Contractors

From the vendor's SBA profile

Install and service HVAC in all commercial aspects as well as fabricate sheetmetal ducting for HVAC purposes

Yes. Pessin Holdings Inc.'s SAM.gov registration is active through July 15, 2027.

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