Every new Texas sales tax permit, every day2 hvac & plumbing services businesses with recent Texas sales tax permits in Dallas.
Updated August 19, 2026 · Most recent sales tax permit Apr 21, 2026

Every new Texas filing, every day
See how it worksThis page lists hvac & plumbing services businesses receiving new sales tax permits in Dallas, Texas. We currently track 2, sourced directly from the Texas Comptroller of Public Accounts and refreshed daily as new permits are issued.
Recent additions include H&G Systems and Moss Heating, Cooling & Plumbing. The most recent hvac & plumbing services sales tax permit was on Apr 21, 2026.
Each entry shows the permit issue date and, where we can verify it, the owner name and contact details. If you sell to hvac & plumbing services businesses in Dallas, this is one of the freshest prospect lists in the market.
H&G Systems (likely operating as H&G Holdings, LLC) provides commercial HVAC and plumbing solutions in the Dallas-Fort Worth area since 1968. The principal address listed for the LLC is near the service location.
Moss Heating, Cooling & Plumbing (likely operated by Moss Mechanical, LLC) provides HVAC and plumbing services in the Dallas-Fort Worth area. They offer heating, cooling, ventilation, and plumbing services to residential and commercial clients.
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