Delano Sunrooms and Patios is a sunroom contractor serving Lost Hills, CA, building all season rooms, patio enclosures, and screen rooms for homeowners in Kern County. We have served the southern San Joaquin Valley for over 10 years, and every room we build in this area is designed to handle summers that push well past 100 degrees.

Lost Hills summers demand insulation and climate control from day one, not as an upgrade. Our all season rooms are built with insulated roof panels and low-E glass as standard, so the room stays comfortable even when it is 105 degrees outside.
Most homes in Lost Hills have an open patio that bakes in the sun through summer and fills with dust from the surrounding fields. A vinyl-framed patio enclosure gives you a protected outdoor-indoor space that stays usable far longer through the year.
The mild weather that arrives in spring and fall in Lost Hills is exactly when a screen room pays off - open to the breeze but closed off from the insects and dust that come with it. Screen rooms are one of the most cost-effective ways to extend your outdoor living space here.
The small, compact homes common in Lost Hills often have limited interior square footage. A sunroom addition attached to the back of the house adds real living space without the cost or disruption of a full room addition under standard framing.
Vinyl holds up exceptionally well under the UV intensity and dry heat of the southern San Joaquin Valley - it does not fade, warp, or need repainting the way wood or aluminum can after a few years of full-sun exposure here. For Lost Hills homeowners, vinyl framing is a straightforward, low-maintenance choice.
A sunroom that looks good but traps heat is not useful in Lost Hills. Our design process starts with orientation and glazing selection specific to your lot, then works through layout and materials - so the finished room is practical first and attractive second.
Lost Hills sits in one of the hottest pockets of the California interior. Summer temperatures climb past 100 degrees regularly and stay there for weeks at a time. The area averages fewer than six inches of rain per year, and the dry, dusty air from the surrounding oil fields and farmland is relentless. These conditions are hard on every part of a home, and any outdoor structure that is not built specifically for this climate will show it fast. A sunroom built with standard glazing and minimal insulation becomes an unusable oven from June through September - which defeats the entire purpose. Every room we build in the Lost Hills area is engineered around summer heat as the primary design constraint.
The homes in Lost Hills were largely built between the 1950s and 1990s for working families connected to the oil industry and agriculture. They are modest in size, built on flat lots, and most have stucco exteriors typical of the San Joaquin Valley. The sandy-loam and clay soils in this part of Kern County shift with the dry and wet seasons, which puts stress on concrete slabs and foundations. When we install a sunroom or patio enclosure here, we account for that soil movement in the footing and slab design rather than using a generic spec. Homes in this area also tend to have simpler roof lines, which makes attaching a room addition more straightforward than on more complex structures.
Our crew works throughout Lost Hills regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. Because Lost Hills is an unincorporated community, permits are processed through the Kern County Building Inspection Division rather than a city building department, and we are familiar with that process and timeline.
Lost Hills sits right at the junction of Interstate 5 and State Route 46 - most residents know their town as the Lost Hills exit on the I-5. The area is surrounded by the Chevron Lost Hills oil field, and pump jacks are a familiar part of the landscape in every direction. We serve homeowners throughout the town, from the streets near the freeway to the quieter residential blocks further in. We also regularly serve customers in nearby Buttonwillow to the east, where conditions and housing types are similar.
Winter tule fog rolls through this part of the valley from November through February, bringing damp, cool air that can work into homes that are not well sealed. We know what that means for sunroom installations - vapor management and proper sealing are not afterthoughts on our jobs here. If you want to talk through what makes sense for your specific home, give us a call.
Reach us by phone or through the contact form and we will respond within one business day. We ask a few basic questions about your home and what you are trying to accomplish so we can prepare for the site visit.
We come to your property, measure the space, and talk through your options and the full cost. There is no pressure and no commitment - just a clear number and an honest conversation about what is realistic for your home and budget.
We file the permit application with Kern County and handle all communication with the building department. Once the permit is approved, our crew completes the build - typically three to six weeks depending on project scope.
We walk through the completed room with you before we consider the job done. Any questions or adjustments are handled before we leave, and we are reachable after the project closes if anything comes up.
We serve Lost Hills and surrounding Kern County communities. No obligation - just an honest conversation about what makes sense for your home.
(661) 553-7796Lost Hills is a small unincorporated community in Kern County, located in the flat southern San Joaquin Valley at the junction of Interstate 5 and State Route 46. With a population of roughly 2,500 people, it is a tight-knit, working-class community where most residents are connected to the nearby oil fields or to agricultural operations in the surrounding area. The Chevron Lost Hills oil field is the dominant feature of the surrounding landscape, with pump jacks visible from nearly every part of town. The housing stock is made up almost entirely of small, single-family homes built between the 1950s and 1990s on flat, open lots with minimal landscaping - simple, practical homes built for working families.
Because Lost Hills is unincorporated, residents rely on Kern County for services including building permits and inspections. The town sits about 100 miles north of Los Angeles and roughly 60 miles west of Bakersfield, making it a well-known stop for Central Valley travelers but a place where most homeowners drive to Bakersfield or other nearby towns for larger shopping and services. Neighbors in Buttonwillow to the east share similar housing types and Kern County permit requirements, and we serve both communities regularly. Call us at (661) 553-7796 to get started.
We serve Lost Hills and the surrounding Kern County area. Call us or submit an estimate request and we will get back to you within one business day.