
Trueline Delano Asphalt Paving is an asphalt paving contractor serving Lost Hills, CA with pothole repair, driveway paving, crack sealing, and sealcoating built for this unincorporated Kern County community. We have served communities along the southern valley corridor since 2017 and respond to new requests within one business day.

Properties near the SR-46 and I-5 interchange in Lost Hills take constant abuse from heavy truck traffic, and potholes form quickly once a crack goes unsealed through a wet season. Our pothole repair work cuts back damaged asphalt to a clean edge, recompacts the base, and fills the void with fresh material so the repair does not fail at the same spot the next season.
The clay soils around Lost Hills shrink noticeably every dry summer, pulling open cracks in any paved surface that sits on top of them. Sealing those cracks before winter rain arrives keeps water from reaching the base layer, where moisture softens the compacted aggregate and turns a surface crack into a pothole within one wet season.
Lost Hills sits in one of the hottest, sunniest stretches of California, and that UV exposure oxidizes asphalt binder quickly, turning a flexible surface into a brittle one that cracks under any stress. A fresh sealcoat every two to three years slows that process and extends driveway life significantly in this climate.
Many homes in Lost Hills sit on modest lots with driveways that were built in the early 2000s and are now past the point where maintenance alone can address the wear. Replacing or resurfacing over a properly recompacted base gives you a clean, durable surface that handles daily vehicle use without breaking down in the valley heat.
Surface failures on Lost Hills driveways and parking areas often start as small cracks and grow quickly once water gets into the base during winter rain. Patching problem areas before they spread is always less expensive than waiting until a large section needs to be replaced, and our crew carries the equipment to handle repairs at any scale.
When a driveway in Lost Hills has widespread surface cracking but a sound base, resurfacing with a new asphalt overlay is more economical than full removal and replacement. The process restores a smooth, sealed surface and resets the maintenance clock without the cost or disruption of tearing everything out.
Lost Hills sits on the flat floor of the southern San Joaquin Valley at the intersection of Interstate 5 and State Route 46, one of the busiest truck and freight corridors on the California coast-to-inland route. The combination of heavy vehicle traffic on roads near the interchange, extreme summer heat that consistently exceeds 100 degrees Fahrenheit for weeks at a stretch, and the alkali-rich clay soils common to this part of the valley floor creates some of the most demanding conditions for asphalt surfaces in the state. Clay soils expand with winter moisture and contract through the long dry summer, and that repeated movement opens cracks and shifts bases in ways that catch up with surfaces that were not built with adequate base depth and compaction. The Lost Hills Oil Field operating west and northwest of town has also generated decades of heavy equipment traffic on roads throughout the area, accelerating wear beyond what the residential population alone would cause.
Homes in Lost Hills are generally modest in size, built primarily from the late 1990s through the early 2000s. At 25 to 30 years of age, many driveways in the community are entering the phase where deferred crack sealing and sealcoating failures have allowed water into the base, and surface repairs are no longer sufficient without addressing what is happening underneath. The limited tree cover throughout the community means driveways sit in full sun for most of the year, accelerating UV oxidation of the asphalt binder at a rate that demands consistent maintenance. An asphalt contractor who works in this climate understands what surface failures here actually mean at the base level, and plans the scope of repair accordingly rather than applying a surface fix over a compromised foundation.
Our crew works throughout Lost Hills and the surrounding unincorporated Kern County area regularly, and we understand the local conditions that affect asphalt paving work here. Lost Hills has no city government of its own - permits and right-of-way questions are handled through Kern County, which covers the whole unincorporated western end of the valley in this area. State Route 46 runs directly through town and connects to Interstate 5 at one of the most heavily used interchanges on the Central Valley route - the cluster of gas stations, truck stops, and fast-food restaurants at that intersection is a landmark most San Joaquin Valley residents recognize. Lost Hills Road links the residential areas of town to the freeway, and it is the route our crews use to reach properties on the east side of the community.
We also serve Bakersfield to the east and Buttonwillow to the southeast, both part of our regular service corridor through southern Kern County. If you are in Lost Hills and have had trouble finding a paving contractor willing to come out to this part of the valley, that is not a concern with us - this area is on our regular route and we know the roads here well.
Reach us by phone at (661) 553-7875 or through our contact form online. We respond to all new requests within one business day, including properties in Lost Hills and the surrounding unincorporated area.
We visit the property, measure the work area, and check the base condition before writing a quote. This on-site look is what separates an accurate estimate from a guess, and it costs you nothing - the estimate is free with no obligation.
Once you approve the quote, we schedule a work date that fits your calendar. We arrive as scheduled and complete the job cleanly - you do not need to be present for most repair and resurfacing work, but we keep you informed throughout.
At job completion we walk the site with you and explain any cure time or access restrictions. We also leave you with maintenance guidance specific to the Lost Hills climate so you know what to watch for and when to call us back.
We serve Lost Hills and the surrounding Kern County area. Free estimates, no obligation, and a response within one business day.
(661) 553-7875Lost Hills is a small unincorporated community in western Kern County, California, located roughly 42 miles west-northwest of Bakersfield on the floor of the southern San Joaquin Valley. The community sits at the junction of State Route 46 and Interstate 5, one of the most-traveled freight corridors in the state, which gives the area a highway-town character shaped by through traffic, trucking, and the services that support them. The California Aqueduct runs along the western edge of town, a visible marker of the irrigated, agriculture-dependent landscape that surrounds the community. According to Wikipedia, a major development project in the early 2000s - including worker housing built in connection with large-scale agricultural operations nearby - added a significant portion of the current residential housing stock, which means many homes in Lost Hills are now approaching 20 to 25 years old and entering the maintenance-intensive phase of their life cycle.
The community is closely tied to two dominant industries: agriculture, particularly the large pistachio and almond farming operations of the Wonderful Company in the surrounding area, and oil production from the Lost Hills Oil Field west of town, one of the larger remaining oil fields in California by production volume. The combination of agricultural and oil-field equipment traffic on local roads gives even residential streets and driveways more wear than their modest housing stock might suggest. Nearby communities we also serve include Buttonwillow to the southeast along SR-46, and Bakersfield about 42 miles to the east, the Kern County seat and the largest city in our service area.
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Learn MoreThe heat, the clay soil, and the truck traffic are not going away. The sooner you address cracks and surface failures, the less expensive the fix. Call us today or submit a request online.