
Rubber bolt-on bumps loosen, fade, and become a maintenance item. A properly installed asphalt speed bump becomes part of your pavement - built to handle Central Texas heat and clay-soil movement without cracking, shifting, or requiring replacement.

Speed bump installation in Seguin means marking the location, preparing the existing surface, laying a carefully shaped mound of hot-mix asphalt across the full width of the driveway or road, and compacting it to a consistent height and slope. Most residential jobs are completed in a single visit, with the bump ready for vehicle traffic within a few hours after the asphalt cools.
What separates a lasting bump from one that fails within a year is base preparation. Seguin sits on expansive clay soil that swells when wet and shrinks in the heat - and a bump placed on an unstable base will crack or shift as the ground moves. The right approach checks the base first, corrects any instability, and then lays the asphalt on solid footing. Pairing the bump installation with routine driveway maintenance - like the asphalt sealcoating that protects surrounding pavement from UV and moisture damage - is the most efficient way to handle both at once.
For reference on asphalt material standards and pavement design, the National Asphalt Pavement Association publishes guidelines used by contractors across the country. For Texas-specific licensing requirements you can verify online, see the Texas Department of Licensing and Regulation.
If cars or trucks roll through faster than feels safe, a speed bump is the most reliable way to physically enforce a slower pace. No sign or painted marking creates the same effect as a raised surface the driver can feel - and in Seguin's growing neighborhoods, traffic through private driveways and shared roads is increasing.
Families in Seguin's newer subdivisions often have kids on bikes or dogs that roam near the driveway. A permanently installed speed bump gives you a real, physical barrier against fast-moving vehicles - not just a sign that drivers may or may not notice.
Longer driveways - common on the larger lots found in Guadalupe County's rural-edge neighborhoods - give drivers room to accelerate before they should. A bump or two placed along the run changes that dynamic without blocking access or requiring any signage to enforce.
Some Seguin neighborhoods have private roads that drivers treat as shortcuts during busy periods on nearby streets. A speed bump signals clearly that the road is private and discourages casual cut-through use more effectively than any posted sign.
We install permanent asphalt speed bumps for residential driveways, shared drives, and private parking areas throughout Seguin and Guadalupe County. Every installation starts with a site visit to measure the surface, assess the base condition, and confirm placement with you before any work is scheduled. A single bump handles most short driveways, but longer driveways or private roads may benefit from two or more placed at intervals - we recommend the right number and spacing based on the length of the run and the speeds you want to control. For properties also planning any paving work, we can coordinate the bump installation alongside parking lot paving or other surface work so everything is handled in one mobilization.
All bumps are built to span the full width of the surface being crossed so vehicles cannot steer around them. Smooth transitions on both sides ensure water drains off cleanly - a poorly built bump that creates a lip catches water and leads to edge cracking over time, which is exactly what we build against. Optional reflective paint striping can be applied after the asphalt sets for added nighttime visibility.
Best for short to mid-length driveways where one well-placed bump is enough to slow vehicles without disrupting normal access.
Suited to longer driveways, private roads, or shared drives where one bump alone would not slow vehicles along the full run.
Ideal for driveways used after dark or shared roads where drivers may not be expecting a raised surface - reflective paint adds nighttime visibility.
Most cost-effective when paired with a resurfacing or paving job already planned - the crew is on site and the bump becomes part of the refreshed surface.
Seguin's summers push temperatures well above 95 degrees for weeks at a time, and pavement surfaces run significantly hotter than the air. Freshly installed asphalt needs adequate time to cure in this heat before heavy vehicles drive over it - and the contractor should advise you on the right wait time for the conditions on your specific installation day. The same heat that stresses fresh asphalt also bakes clay soil into a harder state in summer, only to have it swell again when the fall rains arrive. That cycle - dry and cracked in summer, saturated and swollen after storms - is the primary reason base preparation under a speed bump matters more in Guadalupe County than it would in a milder climate. We serve customers across Seguin who have seen firsthand how a bump installed without adequate base prep performs after its first wet season.
Seguin has seen significant residential growth, with newer subdivisions spreading outward from the older city core. Many of these communities have HOA rules that govern permanent changes to shared driveways and private roads, and it is worth confirming with your association before scheduling any work. For customers in neighboring communities we serve - including those in Schertz - the same HOA considerations and clay-soil dynamics apply, and we are familiar with the questions to ask before work begins.
Contact us and describe the location, the width of the surface, and roughly how many bumps you have in mind. We will schedule a site visit within one business day to measure the area and assess the base condition before giving you a written estimate.
During the visit, we walk the driveway or lot with you to confirm the best placement for the bump. We check drainage across the area and look for any base issues that should be addressed before the bump goes in - because proper base prep is what makes the difference in Guadalupe County clay soils.
The crew marks the bump location, prepares the surface, and lays and compacts the hot-mix asphalt into the finished shape. For a single bump on a standard residential driveway, the hands-on work typically takes a few hours. The area is blocked off while the material is hot.
After the asphalt is laid and compacted, it needs a few hours to cool before vehicles drive over it. If you want reflective striping added for nighttime visibility, the crew applies it after the surface has set. We do a final walkthrough before we leave so you can see the finished bump and ask any questions.
We visit your property, check the surface and base conditions, and give you a written quote with no obligation - so you know exactly what you are getting before any work begins.
(830) 386-1018The most common reason speed bumps fail early in Guadalupe County is that the base beneath was not properly prepared before the asphalt was laid. Clay soil moves with every wet and dry cycle, and a bump placed on an unstable base will crack or shift within a season. We check and prepare the base before any asphalt goes down.
Not all asphalt mixes perform equally in Seguin's extreme summer heat. We use hot-mix asphalt suited to high-temperature conditions so the bump holds its shape after curing and does not soften or deform during the hottest weeks of the year.
Seguin's newer subdivisions often have HOA rules about permanent surface changes to shared driveways or private roads. We know the questions to ask about your property and your association before scheduling work - so you are not caught off guard by an approval requirement after the job is done.
Truegrade Seguin Asphalt Paving follows the paving standards maintained by the Texas Asphalt Pavement Association, the state-level body for asphalt contractors in Texas. That connection keeps us current on mix specifications, base preparation requirements, and regional best practices for the clay soils and heat common in this area.
Every speed bump we install starts with an honest site assessment and ends with a walkthrough before we leave. If there is a base issue that would cause the bump to fail early, we tell you before any asphalt goes down - not after.
Protect the pavement surrounding your new speed bump from UV damage and moisture with a fresh sealcoat applied the same visit.
Learn MorePlan a speed bump installation as part of a new or resurfaced parking lot so the bump is built into the fresh pavement from the start.
Learn MoreBook now and we will get you on the calendar - one visit, permanent result, no rubber patches to replace down the road.