JSW Santa Maria Sunrooms & Patios serves Lompoc homeowners with patio enclosures, custom sunrooms, and screen rooms - fully permitted and designed for the coastal conditions and older ranch homes common throughout the Lompoc Valley.

Most Lompoc homes have concrete slab patios from the 1960s and 1970s that sit underused for much of the year. Our patio enclosures transform that slab into a real living space - enclosed against the coastal fog, morning damp, and evening chill that come with living in the Lompoc Valley.
Lompoc's sunny valley summers and mild winters make a sunroom a year-round asset, not a seasonal one. We build new sunroom additions onto existing Lompoc homes with framing materials and window seals that hold up against the daily moisture from coastal fog rather than deteriorating within a few years.
With agricultural fields surrounding much of Lompoc's residential neighborhoods, outdoor evenings can bring insects in from the surrounding farmland. A screened room gives you open-air ventilation and a connection to the yard without the bugs, at a lower cost than a fully enclosed sunroom.
Ranch-style homes in Lompoc vary in their rooflines, lot orientations, and available backyard space. A custom sunroom design starts with your actual property - not a prefabricated kit - so the final room fits your home's proportions and connects cleanly to the existing structure.
An enclosed patio room gives Lompoc homeowners a private outdoor retreat that is protected from morning fog and seasonal rain. This option works particularly well on homes where the existing patio has partial overhead cover that can be incorporated into the new enclosure rather than demolished.
Some Lompoc homes already have older sunrooms or patio additions that were built without proper coastal sealing or have developed drafts and moisture problems over the years. We renovate these spaces - replacing failed window units, resealing connections, and updating framing where needed - instead of removing them entirely.
Lompoc's housing stock is older than most of coastal California. The median year homes were built here is around 1969, which means a large share of the city's ranch homes are now 50 or more years old. Many were built quickly during the postwar period to accommodate the growth around Vandenberg Space Force Base, and they reflect the construction standards of that era - concrete slab foundations, older electrical panels, stucco exteriors that have been through decades of wet-dry weather cycling. When a sunroom or patio enclosure is added to a home like this, the contractor needs to assess what the existing structure can actually support before anything is designed.
The climate here also behaves differently from inland cities. Lompoc sits in a valley about 15 miles from the Pacific, and coastal fog rolls in most mornings - keeping exterior surfaces damp for hours before the sun burns it off. That daily moisture cycle accelerates the deterioration of low-quality window seals, caulking, and framing materials. Warm, dry summers with strong UV exposure then follow, which cracks and degrades anything the fog already weakened. A sunroom built without attention to these conditions will show it quickly. The right materials and installation approach make a real difference in how long an enclosure holds up here.
Our crew works throughout Lompoc regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. The city's residential neighborhoods are mostly laid out in a standard grid, with single-family ranch homes on modest lots. Homes on the east side of town tend to sit slightly further from the marine fog influence, while neighborhoods closer to downtown and toward the northwest can stay damp longer in the mornings. Those differences affect how we specify seals and drainage at the roof connection point.
Lompoc is a city with a strong sense of identity. The downtown murals along the main corridors are one of the most recognized features of the city, and the surrounding fields - which bloom with flower seeds every summer and draw visitors to the annual Lompoc Flower Festival - give the area a distinctive character that sets it apart from the rest of Santa Barbara County. Near the northwest edge of the city, Vandenberg Space Force Base has been the backbone of the local economy for decades, and many of the homes we work on in Lompoc were originally built for military families and contractors connected to the base.
We also serve homeowners in nearby Vandenberg Village, just northwest of Lompoc, where many of the same coastal conditions and ranch-style housing patterns apply. Homeowners in both communities deal with similar fog exposure and the same older construction era that shapes how sunroom and enclosure work gets done.
Contact us by phone or through our estimate form and we will get back to you within one business day. We ask about your home, your goals, and any HOA requirements upfront so the site visit is focused and efficient.
We come to your Lompoc home to look at the site in person - existing slab condition, roof overhang, electrical panel, and how the new room will connect to your house. Your written estimate itemizes labor, materials, and permit costs separately so there are no hidden numbers.
We submit plans to the City of Lompoc building department and manage the review process. Permit approval typically takes two to four weeks. We track it and contact you immediately if anything needs your attention during this phase.
Once permits are approved, we work through a set construction schedule with city inspections at required milestones. On the final day, we walk through the completed room with you and hand over all permit records - documentation you will need if you sell the home.
We serve all of Lompoc, CA. Contact us today for a free on-site estimate with a written quote that covers every cost before any work begins.
(805) 623-0859Lompoc is a small city of roughly 42,000 people in the western Santa Barbara County, sitting in a valley formed by the Santa Ynez River. The city is known as the Flower Seed Capital of the World - the surrounding fields have produced flower seeds commercially for more than a century, and the valley blooms with color every summer when the crops come in. The annual Lompoc Flower Festival is one of the most recognized community events in Santa Barbara County and has been a local tradition for decades. The city also has a well-known collection of downtown murals along Ocean Avenue and other main streets that have become a point of civic pride. Residential neighborhoods are primarily single-family ranch homes built between the 1950s and 1980s, with older streets closer to downtown and newer sections toward the east side of the city.
Lompoc's proximity to Vandenberg Space Force Base has shaped the city's economy and housing market for generations - many of the homes here were originally built to house military families and civilian contractors, and a steady rotation of residents has kept the rental and resale market active. The city is a tight-knit community where contractors build their reputation by word of mouth. We serve Lompoc homeowners throughout the city and also work in nearby Vandenberg Village, where conditions are similar and many of the same housing types and climate factors apply.
Expand your living space with a beautiful, professionally built sunroom addition.
Learn MoreEnjoy your sunroom all year long with fully insulated four-season construction.
Learn MoreA cost-effective sunroom solution for spring, summer, and fall enjoyment.
Learn MoreRefresh and modernize your existing sunroom with skilled remodeling work.
Learn MoreStay cool and bug-free with a professionally installed screen room.
Learn MoreConvert your existing patio into a fully enclosed sunroom space.
Learn MoreCreate a private outdoor retreat with a beautifully enclosed patio room.
Learn MoreWe serve all of Lompoc, CA. Reach out today for a free estimate - we work around your schedule and respond within one business day.