
Premier Pomona Sunrooms & Patios is a licensed sunroom contractor serving Pomona, CA with sunroom additions, custom builds, and patio enclosures, and we have been completing permitted projects for local homeowners since 2015.
Premier Pomona Sunrooms & Patios is a licensed sunroom contractor serving Pomona, CA with sunroom additions, custom builds, and patio enclosures, and we have been completing permitted projects for local homeowners since 2015.

Many Pomona homeowners have a backyard they love but an outdoor space that sits empty in the summer heat. A sunroom addition turns that unused space into a room you can actually live in, with heat-blocking glass designed for inland summers and proper permits through the City of Pomona.
Pomona has a large number of older homes with aluminum patio covers that have yellowed, cracked, or let in dust during Santa Ana wind events. A proper patio enclosure replaces those aging structures with a fully enclosed, weather-tight space that protects against the valley heat and seasonal winds.
Pomona's housing stock ranges from Lincoln Park Victorians to mid-century ranch homes to newer planned communities, and each needs a different approach. A custom sunroom is designed to match your specific home's roofline, exterior materials, and lot layout so the addition looks like it was always there.
Pomona summers push well past 100 degrees, and a standard screen room or three-season enclosure is not enough to stay comfortable. A four-season sunroom with full insulation and climate control gives you a usable room even in the peak of July, not just the mild months of the year.
For Pomona homeowners who want to enjoy their backyard without the bugs and dust that come with the Inland Valley's dry season, a screen room is the most affordable step toward an outdoor living space. It keeps insects and debris out while letting airflow through on cooler evenings.
Pomona has many homes with original patio enclosures from the 1970s and 1980s that are still structurally sound but no longer comfortable or attractive. A sunroom remodel upgrades the glass, insulation, flooring, and trim to bring an old space up to modern standards without tearing everything down and starting over.
Pomona sits at the eastern edge of Los Angeles County where the San Gabriel Valley meets the Inland Empire, and the climate here is unforgiving on outdoor living spaces. Summer temperatures regularly exceed 100 degrees, and the intense UV exposure that comes with inland summers causes glass coatings, caulk, and aluminum framing to degrade much faster than in coastal cities. A sunroom built without the right glass selection and ventilation planning will feel like an oven by July and likely sit unused for months. Getting the climate details right at the design stage is not optional here.
The City of Pomona requires building permits for all room additions, and permit review timelines through the Pomona Building and Safety Division need to be built into your project schedule. Beyond permits, Pomona's housing stock adds complexity: homes built between the 1940s and 1970s, which make up a large share of the city, were not designed with future additions in mind, and older exterior walls sometimes need structural reinforcement before a sunroom can be safely attached. Additionally, Santa Ana wind events each fall put real stress on any outdoor structure, so anchoring and weather sealing need to meet standards that protect your investment beyond the first season.
Our crew has been pulling permits and completing sunroom projects in Pomona since 2015, which means we know the city's plan-check process and what the Building and Safety Division reviewers look for on a set of addition plans. That familiarity shortens the review process and means fewer requests for corrections that slow your project down.
We work on homes throughout the city, from the older Craftsman and Victorian houses in the Lincoln Park historic district to the mid-century ranch homes that line the streets near the Fairplex, and out to the newer planned communities near Cal Poly Pomona. Pomona sits at the junction of the 10, 60, and 71 freeways, which makes it a central location for our crews, and we schedule jobs throughout all of Pomona without travel surcharges. For homeowners in adjacent cities to the west, our work extends into La Verne, CA, where we also handle permitted sunroom projects.
One thing that comes up regularly on Pomona jobs is the clay-heavy soil in some neighborhoods. When it rains, this soil expands; when it dries out, it contracts. That cycle can shift concrete slabs and affect how a sunroom foundation performs over time. We account for local soil conditions when we design the foundation system, not as an afterthought.
We respond to all Pomona inquiries within one business day. When you first reach out, we will ask a few quick questions about your project - size, how you plan to use the room, and whether you are in an HOA - so we come to your home prepared.
We visit your home, look at the exterior wall and existing slab or yard space, and walk you through your options. This visit is free and takes about an hour. We discuss what the project involves and give you a written estimate before we leave - no pressure to decide on the spot.
Once you sign, we submit plans to the City of Pomona for review. Plan-check timelines vary, and we keep you updated throughout. You do not need to do anything during this phase - we handle the permit process for you.
Work proceeds in phases: foundation or slab prep, framing, glass installation, and interior finishing. A city inspector signs off at key stages. When the final inspection passes, we walk through the completed room with you and hand over all permit documents.
We serve all of Pomona, CA - call or fill out the form and we will get back to you within one business day.
Pomona is a city of more than 150,000 people covering roughly 23 square miles at the eastern edge of Los Angeles County, where the San Gabriel Valley transitions into the Inland Empire. The city has a well-defined historic core, including the Lincoln Park neighborhood, which holds one of the highest concentrations of Victorian and Craftsman homes in the Inland Valley, many dating to the late 1800s and early 1900s. Moving outward from the historic center, Pomona transitions into blocks of mid-century ranch homes built in the 1940s through 1960s, followed by more recent planned developments near the city's eastern edge near Cal Poly Pomona. The range of housing ages and styles means the city is home to a wide variety of sunroom and patio projects.
The city is probably best known to regional residents for the Fairplex, home of the LA County Fair, which draws visitors from across Southern California every September. Pomona is well-connected by the 10, 60, and 71 freeways and borders Ontario to the east, Diamond Bar to the south, and the foothill cities of Claremont and La Verne to the north and west. Neighboring cities we also serve regularly include Ontario, CA to the east and La Verne, CA to the northwest.
Turn an underused deck into a comfortable, enclosed living space.
Learn MoreA stylish enclosed space that blends indoor comfort with outdoor views.
Learn MoreCall us today or submit a free estimate request - we serve all of Pomona, CA and respond within one business day.