
Premier Pomona Sunrooms & Patios is a licensed sunroom contractor serving Upland, CA with patio cover installation, sunroom additions, and patio enclosures. We have been completing fully permitted projects throughout the Inland Empire since 2015 and reply to new inquiries within one business day.
Premier Pomona Sunrooms & Patios is a licensed sunroom contractor serving Upland, CA with patio cover installation, sunroom additions, and patio enclosures. We have been completing fully permitted projects throughout the Inland Empire since 2015 and reply to new inquiries within one business day.

Upland summers push past 100 degrees, and an uncovered concrete slab absorbs and radiates that heat back into the house through the afternoon. A proper patio cover blocks direct sun from the slab surface, drops the temperature of the covered area by 15 to 20 degrees, and makes the outdoor space actually usable during peak summer months.
Upland homes near Euclid Avenue and in the established mid-city neighborhoods often have rear yards large enough to support a permitted room addition without bumping against setback limits. A sunroom addition on a proper foundation adds conditioned square footage that shows up on the property record at refinance or resale.
Upland gets Santa Ana wind events every fall that blow fine dust and debris across open patios in minutes. A fully enclosed patio with insulated panels and tight-seal framing keeps the interior clean and blocks that wind-driven grit - something an open patio or basic screen room cannot do in a strong wind event.
North Upland, near the foothills, sees cooler nights in winter and hotter afternoons in summer than the southern end of the city. A four-season sunroom with full insulation, low-e glass, and a dedicated heating and cooling source handles both extremes and gives you a room that is comfortable in January and July.
Upland homeowners near the historic downtown and Euclid Avenue often have architectural details on their homes - Spanish-tile rooflines, arched windows, stucco details - that a standard catalog sunroom will not match. A custom-designed room matches roofline pitch, exterior stucco texture, and trim details so the addition looks original rather than attached.
Vinyl framing holds up well under Upland's prolonged UV exposure and does not require repainting the way wood or older aluminum powder-coat frames do. For homeowners who want a low-maintenance enclosure that stays looking clean through years of Inland Empire sun, vinyl is a practical framing choice.
Upland is a homeowner-heavy city - roughly 55 to 60 percent of housing units are owner-occupied, and median home values have climbed above $550,000 in recent years. Most of the housing stock was built between the 1950s and the 1980s, which means a large share of Upland homes now have rear slabs, covered patios, or original sunrooms that are 40 to 70 years old. At that age, old glazing fails, seals dry out, and framing systems that were adequate for their time no longer meet current energy or safety code. A sunroom contractor who works regularly in Upland knows what those homes look like from the inside and knows how to bring them up to current standard without a full tear-down.
The soil beneath most Upland properties is expansive clay - it swells when the winter rains come and shrinks again through the dry summer. That seasonal cycle is what creates the cracks you see in driveways, patios, and concrete flatwork across the city. Any patio cover footing or sunroom foundation set into that soil needs to be engineered with that movement in mind. The mature trees lining Upland's older streets near Euclid Avenue add another layer of complexity, because large root systems can run under slabs and disrupt footings that were not set deep enough to avoid them.
Our crew works throughout Upland regularly, and we pull permits directly through the Upland Building and Safety Division for every permitted project in the city. We know the difference between the older ranch homes in the neighborhoods near historic downtown and A Street and the newer two-story homes on the north side near the foothills, and we design foundation and attachment details accordingly.
Euclid Avenue is Upland's most recognizable street, and many of our jobs are on homes within a few blocks of it - properties with mature landscaping, established lots, and stucco exteriors that have been maintained through multiple owners. Mount Baldy is visible on the northern horizon from most of the city, and the homes in the foothills neighborhoods to the north have a slightly different character from the flat mid-city blocks. We have worked on both and know what each neighborhood's homes look like structurally.
We also serve nearby Pomona, where our business is based, and Ontario, which borders Upland to the south along the 10 Freeway. Homeowners across all three cities get the same crew and the same permit process.
Reach us by phone or through the contact form. We reply within one business day with a few questions about your space, then schedule a site visit at a time that works for you.
We visit your property, assess the existing slab and structure, and check for any root or soil conditions that affect the foundation detail. The written estimate we provide after the visit breaks down labor, materials, and permit costs with no surprise line items.
We submit permit applications to the City of Upland and coordinate city inspections at every required milestone. Construction begins after permit approval and proceeds in stages - foundation, framing, glazing, and finish - with the homeowner present only for the final walkthrough.
After the city issues final approval, we walk the completed room with you and take care of any punch-list items before the job is closed. You receive the permit card and all warranty documentation at that point.
We serve all of Upland, CA and respond to every inquiry within one business day. Get a written estimate with no pressure and no obligation.
Upland is a city of about 80,000 people in San Bernardino County, sitting at the foot of the San Gabriel Mountains with Mount Baldy visible on the northern horizon. The city has long carried the nickname "City of Gracious Living," and the tree-lined streets near Euclid Avenue and the historic downtown near A Street reflect that character. The bulk of the housing stock - mostly single-story ranch homes built between the 1950s and 1970s - lines the mid-city grid between Foothill Boulevard and the 10 Freeway, with newer two-story subdivisions in the northern end of the city closer to Rancho Cucamonga.
Upland's homeownership rate runs well above the California state average, and the established neighborhoods support consistent demand for home improvement work. The older homes near the historic Upland Train Depot downtown have the largest lots and the most architectural character in the city, and they are a common site for custom sunroom and patio cover work where matching the original exterior is important. We also serve Montclair, which borders Upland to the east, and the two cities share similar mid-century housing stock and building code requirements.
Turn an underused deck into a comfortable, enclosed living space.
Learn MoreA stylish enclosed space that blends indoor comfort with outdoor views.
Learn MorePremier Pomona Sunrooms & Patios serves all of Upland, CA. Call or submit your project online and we will get back to you within one business day.