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Serving Altadena, CA and surrounding areas. (323) 329-3072
Vehicles moving too fast through your driveway, private road, or HOA community? We install permanent asphalt speed bumps built to hold up in Southern California's heat and sized for your specific property.
Speed bump installation in Altadena involves shaping and compacting asphalt into a raised ridge bonded directly to your existing pavement. Most single-bump installations take a few hours and the bump is ready for traffic the same day after the asphalt cures.
Altadena has a mix of long driveways, shared private roads in HOA communities, and hillside access roads where vehicles can pick up speed quickly. A painted sign relies on driver goodwill. A physical bump does not. It forces every vehicle - delivery vans, visitors, and cut-through drivers - to slow down every single time. For properties planning other paving work, adding a speed bump during a resurfacing or repair project is the most cost-effective timing. If you are also managing standing water on your paved surface, our drainage solutions team can address both in the same visit.
If you have noticed cars cutting through your driveway, parking area, or private road at speeds that feel unsafe, a speed bump is the most direct solution. It does not rely on signs or repeated reminders - it physically prevents fast movement through the space every time.
If kids play near your driveway or a shared road in your Altadena neighborhood, a bump gives you a permanent, passive layer of protection that works even when no one is watching. It is the difference between a sign a driver might miss and an obstacle they cannot.
Shared driveways and internal roads in Altadena HOA communities see regular traffic from residents, guests, and delivery vehicles. A speed bump is a practical, low-maintenance way to manage that flow without ongoing enforcement or resident complaints about speeding.
If you are already scheduling asphalt work - resurfacing a driveway, repairing winter rain damage, or patching softened sections - adding a speed bump at the same time is the most cost-effective moment. The crew is already on-site, and the incremental cost is lower than a separate mobilization.
Every speed bump we install starts with a site walk. We measure your driveway or road length, look at the existing pavement condition, and discuss where drivers naturally accelerate so the bump goes where it will actually change behavior. Placement matters as much as the bump itself - bumps spaced too far apart allow drivers to speed up between them, defeating the purpose. We recommend placement based on your specific run length and traffic patterns, not a one-size approach. Where the existing pavement has damage that would prevent the bump from bonding cleanly, we will tell you what prep is needed - sometimes a patch or local repair using our parking lot maintenance services is all that is required before installation can proceed.
The bump itself is built from compacted asphalt with gradual, tapered transitions on both sides so vehicles do not bottom out or scrape. Southern California's heat and UV exposure are hard on asphalt over time, so we use a mix suited to this climate. Once the asphalt cures, we apply yellow warning stripes across the bump for clear visibility, day and night. For HOA communities that need documentation for board approval, we can provide a written project description and simple drawing before work is scheduled. We also handle any coordination with asphalt sealcoating of the surrounding surface to protect the bump and the adjacent pavement from UV and heat damage together.
Best for single-family properties where a long driveway or frequent visitor traffic creates a speed concern near pedestrians or parked vehicles.
Best for shared roads and common areas in HOA communities where board-approved traffic calming is needed across a wider surface.
Best for multi-family properties and commercial parking areas where vehicle speed at pedestrian crossing points is a safety concern.
Best when speed bump installation is added to a resurfacing, repair, or drainage project already in progress - lowest mobilization cost and cleanest finished result.
Altadena has a significant number of HOA-governed communities and private roads, particularly in the hillside neighborhoods north of the I-210. Speed bump decisions on those roads typically require HOA board approval before a contractor can schedule any work - a step that can add weeks if it is not planned for early. Beyond HOA roads, long driveways on Altadena's larger residential lots create natural acceleration zones, especially for delivery vans and service vehicles that treat private drives as convenient through-routes. The rise in package deliveries has made this a routine complaint from homeowners across the area.
Soil movement from Altadena's seasonal wet and dry cycles is an ongoing consideration for any asphalt feature. A speed bump installed on a base that shifts with the seasons will crack at its edges and eventually separate from the surrounding pavement. We assess base conditions before committing to an installation, and recommend any needed repairs before the bump goes in. We serve Altadena and nearby communities including Pasadena and Sierra Madre where similar foothill pavement conditions apply. For general guidance on traffic calming design standards, the Federal Highway Administration publishes the Manual on Uniform Traffic Control Devices, which covers marking standards for speed bumps and related features.
Describe your property - driveway, private road, or parking area - and the speed concern you are dealing with. We reply within one business day and schedule a free on-site visit to assess the pavement and measure the run before quoting anything.
We walk the property with you, recommend placement based on where drivers accelerate, and give you a written estimate covering the number of bumps, dimensions, any base prep needed, and the striping. You see the full plan and agree to it before any work is scheduled.
If your property is HOA-governed, we provide the written project description your board needs to review the proposal. Build this step into your timeline - some boards meet monthly, others can act faster. Once approval comes through, we confirm your installation date quickly.
The crew prepares the surface, builds the bump to the planned height with tapered transitions, and lets it cure - typically a few hours in Altadena's warm climate. Once firm, they apply the yellow warning stripes. We walk the finished bump with you before leaving to confirm the height and markings are right.
Free site visit. Written estimate before any work begins. HOA documentation provided on request.
(323) 329-3072We have worked on HOA-governed communities and private roads across the Altadena and San Gabriel Valley area and understand the approval process, the documentation boards typically need, and the pavement conditions common on hillside foothill roads. We fit our work to your property's reality.
Altadena summers are hot and the sun is intense. We use an asphalt mix suited to these conditions so the bump does not soften, crack, or crumble at the edges after a few summers. That matters especially at the bump, where vehicles brake and accelerate and the pavement takes repeated stress.
California requires asphalt paving contractors to hold a state license. You can verify our standing through the California Contractors State License Board in about a minute. A valid license confirms we carry liability insurance and workers' compensation coverage, protecting you if anything goes wrong on your property during the job.
We walk your property and measure the run before recommending where the bump goes. Correct placement - based on your driveway length and where drivers naturally accelerate - determines whether the bump actually slows traffic. We do not quote over the phone without seeing the job.
A speed bump that is built correctly, placed correctly, and maintained with the surrounding asphalt will do its job for years without ongoing attention. We build them that way the first time so you are not calling us back to redo the work a season later.
Protect your speed bump and the surrounding pavement from Altadena's intense sun and heat with a fresh sealcoat applied after installation.
Learn MoreOngoing maintenance programs that keep the pavement around your speed bumps in sound condition and catch base issues before they cause separation.
Learn MoreOur crew knows Altadena properties and HOA requirements. Get on the schedule now and have the job done before your next busy season.