What a hvac website in Dallas has to show: the license rules that apply, the counties you can serve, and a free audit of the site you have now.
Free, on this page. Or get your free demo. Nothing to pay until it's delivered.
Businesses: plumbing, heating and air-conditioning contractors with paid staff in the Dallas-Fort Worth-Arlington, TX metro. Census County Business Patterns, 2023. Counties: Census metro and county estimates, 2024.
License
What Dallas asks of a hvac business, and where your website comes in.
Checked 2026-10-05 at each source. Not legal advice: rules change, so check with the board before you rely on one.
State · Texas Department of Licensing and Regulation (TDLR)
Every ad that asks for air conditioning or refrigeration work carries the license number.
“All advertising by air conditioning and refrigeration contracting companies designed to solicit air conditioning or refrigeration business must include the affiliated licensee's license number.”
What it covers
Air conditioning and refrigeration contracting means “performing or offering to perform the design, installation, construction, repair, maintenance, service, or modification of equipment or a product in an environmental air conditioning system, a commercial refrigeration system, or a process cooling or heating system.”
On your website
Put the number in the footer of every page and beside every quote form, under the business name it is issued to. Read every page as an ad: that is the safe reading of these rules.
Service area
The Dallas-Fort Worth-Arlington, TX metro: 11 counties.
These are Texas state rules, so they hold across all eleven counties of the metro, Dallas and Fort Worth alike.
Census metro and county estimates, 2024Census County Business Patterns, 2023, by county
Plumbing, heating and air-conditioning contractors with paid staff, by county, 2023.
Free audit
Type your website and get a plain report, written for hvac businesses. Then compare it with the license and service area notes above.
Written for heating and cooling businesses.
Every finding is something we measured on your site. Nothing is guessed.
A free demo of your new site in 48 hours.
Nothing to pay until it's delivered.
Then 7 days to pay, 10% off if paid within the first 48 hours.
More pages
Everything a hvac site needs, wherever you work, is on one page.
HVAC, the full pageNext step
A free demo of your new site in 48 hours.
Nothing to pay until it's delivered.