
Your favorite room, out back in Duncanville
Complete backyards for Duncanville homeowners, on Blackland Prairie ground in Dallas County. Pool, kitchen, shade, stone and light, designed together and built by one family-owned team.
- 40+Years in Business
- 15,000+Projects Completed
- 1984Family-Owned Since
- 90DFW Cities Served

What should Duncanville homeowners know before building a backyard?
Duncanville was built out mostly in the 1960s and 1970s and is now effectively landlocked between Dallas, Cedar Hill and DeSoto, so almost all work is replacement or retrofit in yards with fifty-year-old trees. Many of the older neighborhoods have rear alleys, which can be the only practical equipment access.
This is Blackland Prairie ground — deep, dark clay that swells in a wet spring and shrinks hard by August. It is the reason we engineer the pool shell for movement and set control joints in the flatwork on purpose rather than wherever the pour ends.
We file the permit with the City of Duncanville and follow it through review, so the schedule doesn’t stall on paperwork.
Longhorn has built across Dallas County and the wider Metroplex since 1984. We prepare the drawings an HOA typically asks for, and every project starts with a free design visit and a firm price.
What we build in Duncanville, TX
Also in Duncanville: windows, siding, doors and attic insulation.
How a Backyard Project Runs in Duncanville
- 1
A free design visit in Duncanville
A designer comes out to the house, measures, walks the access a crew would need, and talks through what you want the space to do. You leave with a firm price. On Blackland Prairie ground, that is also when the grading, drainage and movement details get decided rather than improvised on site.
- 2
Drawings, permit and HOA
We file the permit with the City of Duncanville and follow it through review, so the schedule does not stall on paperwork. Where an HOA wants a submittal, we prepare the drawings it asks for.
- 3
One crew, one schedule
The same team builds the whole job in order, so the slab, the structure, the electrical and the finish work are not three different companies working around each other.
- 4
Walkthrough and warranty
We walk the finished backyard with you, settle the punch list and leave one warranty on the work — and we are still Dallas County-local if you need us later.
Duncanville backyard questions
Almost always, for pools and for anything attached to the house, including patio covers, sunrooms and enclosures. Longhorn files the permit with the City of Duncanville and handles the inspections, so the schedule does not stall on paperwork.
Other cities we build in near Duncanville
Free design visits in Duncanville
Tell us what you have in mind and we’ll come measure, talk options and give you a straight number — no obligation, no pressure.
Call (214) 251-4928





