Celina has been one of the fastest-growing cities in North Texas for years. A1 installs community gates, call boxes, amenity access, security cameras and access control for Celina’s master-planned neighborhoods, builders, businesses and homes.
Celina, in Collin and Denton counties at the northern edge of the Dallas North Tollway corridor, was ranked the fastest-growing city in DFW three years in a row by the Dallas Business Journal, and has appeared on national fastest-growing lists since. The 2020 census counted under 17,000 residents; estimates today are several times that. Much of the growth is in large master-planned communities such as Light Farms and Mustang Lakes, each with amenity centers, pools, trails and gated sections.
Master-planned communities have a particular security challenge: they are built in phases, by more than one builder, over many years, and the amenity systems have to work for the first 50 homes and the last 2,000. A1 Security Gate & Intercom, based in nearby Allen, designs gate, camera and access systems that grow with the community.

In a large community, the amenity center is used every day: pools, fitness rooms, clubhouses, event lawns, sport courts and dog parks. We put those doors and gates on access control so residents use a card, fob or phone credential, hours are set by season, and access can be suspended for an account that is past due, all from the HOA’s web portal.
For gated neighborhoods inside larger communities, we install and service gate operators from LiftMaster and DoorKing with required safety devices and fire department access, and cellular or app-based call boxes so guests call residents’ phones from the gate. Builders and contractors can receive temporary codes limited to working hours.
Solutions for HOAs and community managers

When a developer turns a community over to the HOA, the gate, call box, camera and access accounts often still belong to the builder or a former vendor. We audit the equipment, document what is installed, reset administrator accounts and hand control to the board and its management company.
For the shops, restaurants, medical offices and schools opening along Preston Road and the Tollway, we install cameras on entrances, registers, back doors and parking, and card or phone access on staff doors. Most complete commercial doors run about $3,000–$3,500 including professional-grade hardware, installation and programming. For Celina homeowners, we install video doorbells, outdoor cameras and driveway gates with local recording.

Celina’s historic downtown square has kept its small-town feel as the city has grown around it. Shops, cafes and offices there often occupy older buildings with limited space, so we keep systems compact: a small recorder in a back office, cameras mounted cleanly on brick and trim, and a video doorbell at the rear door for deliveries. Owners get a phone alert when someone is at the back door after hours.
For new commercial centers along Preston Road, we prefer to be involved during design so cabling, door hardware and camera locations are on the plans before construction, instead of being retrofitted after the tenant moves in.
Gates on community entrances and fire lanes need emergency access, and Collin and Denton county cities typically require a permit for each automatic gate. We confirm Celina’s current requirements before installation. See our permits guide.
Amenity access, gated sections, call boxes and community cameras.
Systems planned per phase and handed off cleanly to the HOA.
Cameras and staff-door access installed during build-out.
Doorbells, outdoor cameras and driveway gates.
From our Allen base we serve Celina and the surrounding Collin and Denton County cities.
Common questions from Celina business owners, property managers and homeowners.
Get a free written estimate for gates, call boxes, amenity access or security cameras in Celina, TX.