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Serving Porterville, CA and surrounding areas. (559) 854-8706
Porterville Sunrooms & Patios builds sunrooms and patio enclosures that handle Porterville's heat, fog, and everything in between - so you get a space you actually use.
Porterville Sunrooms & Patios is a Porterville, CA sunroom contractor offering 16 services across 12 cities in the southern San Joaquin Valley. Whether you need a simple patio cover or a fully insulated four season room, we handle the design, permits, and construction from start to finish. Our crew knows what Porterville homes need - valley heat, clay soils, and all.
Tired of losing half your backyard to summer heat? A sunroom addition gives you a light-filled, climate-controlled space you can enjoy all year.
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Want to use your outdoor space in July without sweating? A four season sunroom with real insulation and cooling stays comfortable when it is 105 outside.
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Looking for more usable outdoor room without the cost of a full addition? A three season sunroom extends your comfortable living season by months.
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Have a concrete patio you barely use? Enclosing it with glass or screen panels turns a forgotten slab into a room your family will reach for every day.
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Want a sunroom that fits your home exactly, not a catalog design? Custom sunrooms are built around your roofline, your yard, and the way you actually live.
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Starting a sunroom from scratch? Quality construction means the room passes every inspection and looks like it was always part of your home.
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Have an older sunroom that drafts, leaks, or just feels worn out? Remodeling restores comfort and fixes the problems that are making you avoid the space.
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Want the feel of being outside without the bugs and dust? A screen room keeps the airflow and the view while keeping everything else out.
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Have a covered patio you wish were a real room? Converting it to a sunroom adds livable square footage without tearing anything down and starting over.
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Have an underused deck that is too hot to stand on? Enclosing it creates a shaded, usable room that works with your home instead of against the climate.
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Want a space that works in January and July without thinking about it? All season rooms are built to handle whatever the San Joaquin Valley brings.
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Want to reclaim your patio without a major construction project? Enclosed patio rooms add walls and weather protection to a space you already have.
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Love the idea of a glass-wrapped, light-filled room you can grow plants in year-round? A solarium brings the greenhouse aesthetic to your home.
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Need shade without walls? Patio cover installation gives your outdoor space a permanent roof that makes morning coffee and afternoon shade actually enjoyable.
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Not sure what style or layout will actually work for your home? Sunroom design services help you plan a space that fits your budget, your lot, and your life.
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Want a low-maintenance sunroom that holds up in valley heat and dust? Vinyl frames resist fading, cracking, and the constant need for upkeep.
Learn MoreYou reach out by phone or through our contact form. We ask a few questions - where you want the room, how you plan to use it, and your rough budget - so we show up to your home ready to help, not starting from scratch. We respond within 1 business day.
We come to your home, look at the space, take measurements, and check your existing foundation and structure. You get a written estimate that clearly lists what is included. No vague line items, no surprises after you sign. We explain exactly what the project will involve before any work begins.
Once you approve the plan, we handle permits, schedule inspections, and build your room from foundation to finishing touches. The City of Porterville inspects the work at key stages. When we are done, you walk through the finished space and we hand you the full permit and inspection file.
We carry full liability insurance and workers' compensation coverage on every project. Your home is protected from the first day on-site to the final inspection sign-off.
Every estimate includes a visit to your property, a review of your existing structure, and a written quote with a clear scope of work. You decide if you want to move forward - zero pressure.
We have been building sunrooms and patio enclosures in Porterville and the surrounding San Joaquin Valley since 2017. We know the local permit process, the soils, and the summer heat conditions that define every project here.
Every job we complete comes with a written labor warranty. You also receive all manufacturer warranties for windows and roofing materials, plus the full permit and inspection record at project close.
Ready to talk through your project? Call (559) 854-8706 or send us a message.
"We had our patio enclosed last spring and it was finished ahead of schedule. The crew handled all the permits and kept us updated at every stage. The room is comfortable from March through November - we use it almost every day now."
Sandra M., Porterville - Patio Enclosures
"We needed a four season room that could handle Porterville summers. They walked us through the glass options before we signed anything. The room stays cool even on the hottest July afternoons, which is exactly what they promised."
David R., Visalia - Four Season Sunrooms
"My back patio was a bare concrete slab I never used. They converted it to a screen room in about two weeks. The install was clean, the permit was handled without any hassle on my end, and the price matched the quote exactly."
Maria G., Lindsay - Screen Room Installation
We respond within 1 business day - no obligation, no pressure. After you submit, someone from our office will call to schedule a free on-site estimate at your home. There is no cost to meet with us, and you are never required to move forward.
(559) 854-8706Porterville Sunrooms & Patios is based in Porterville, CA and serves 12 communities across Tulare County and the southern San Joaquin Valley, including Visalia, Tulare, and Lindsay. We typically schedule same-week site visits for homeowners within our service area.
Three season rooms are comfortable nine to ten months of the year in the mild San Joaquin Valley. Four season rooms with insulation and cooling work in July when temperatures top 100 degrees F. If you plan to use the space in summer, a four season design is worth the added cost.
Unpermitted additions must be disclosed to buyers under California law and can reduce your home's value or block a sale. The City of Porterville requires permits for all structural additions - a licensed contractor handles this paperwork on your behalf.
The San Joaquin Valley regularly ranks among the worst regions in the country for air quality. On high-pollution days and during wildfire season, a glass enclosure lets you sit in natural light without breathing outdoor air. The San Joaquin Valley Air Pollution Control District (valleyair.org) tracks daily air quality conditions that directly affect how homeowners use outdoor spaces.
Much of the southern San Joaquin Valley has expansive clay soils that swell when wet and shrink when dry. A contractor who knows Porterville will account for this in the foundation design - one who does not may produce a slab that cracks within a few years.
Porterville's north and east side neighborhoods developed in the 1990s and 2000s often have HOA design review requirements. Approval can take two to six weeks and runs separately from the city permit process. Check your HOA rules before signing any contract.
Late winter or early spring is the ideal window. The permit review runs during the final weeks of tule fog season, and construction can begin as conditions improve. Aiming to be done before May gives you a full summer to enjoy the finished space.
Porterville Sunrooms & Patios is a licensed and insured sunroom contractor company based in Porterville, CA, serving Tulare County and the surrounding southern San Joaquin Valley since 2017. We hold a valid California contractor license issued by the Contractors State License Board, covering structural additions and improvements to residential properties.
We have completed sunroom and patio enclosure projects across all 16 service types we offer, working on everything from basic patio covers to fully custom four season rooms. Every project we take on is pulled with a permit, inspected at each required stage, and documented before we consider the job closed.
Learn more about how we work and what to expect on your project. Read about us.
If you want to add livable space with a connection to the outdoors, a sunroom costs less and involves less structural disruption than a full home addition. It works especially well when you already have a patio slab or covered area to build from.
Porterville's clay soils move with every rainy season. A properly engineered slab accounts for this - footings go deep enough and the slab is reinforced so seasonal soil movement does not crack the floor or shift the frame.
Ask to see completed sunroom projects in Porterville specifically. Confirm they will pull the permit on your behalf. A contractor who cannot show local work or who suggests skipping permits is a contractor to avoid.
For more guidance on sunroom standards and home additions, the National Association of Home Builders (nahb.org) publishes research and resources on residential construction practices. Contact us to discuss your specific project.
Porterville is a mid-sized city in Tulare County, sitting at the base of the Sierra Nevada foothills near Lake Success and the Tule River. With a population of roughly 60,000 to 62,000 people, it is a real working city surrounded by citrus groves and farmland, where homeowners tend to be practical and look for straightforward service at a fair price. The area sits at around 440 feet in elevation, and the foothills to the east bring a climate that swings from intense valley summers to cool, foggy winters.
A large share of Porterville's homes were built between the 1950s and 1980s - single-story stucco ranch homes on concrete slab foundations that are now 40 to 70 years old. These homes often have existing patio slabs that are good candidates for enclosure or conversion, and they need contractors who understand older foundations and the expansion and contraction that comes with the area's clay soils. Newer subdivisions on the north and west sides of town, near Porterville College, are also common territory for sunroom and patio enclosure projects. You can learn more about Porterville demographics and housing data at the U.S. Census Bureau.
Porterville Sunrooms & Patios has been working in Porterville since 2017, building sunrooms and patio enclosures on homes from the older downtown neighborhoods near the Porterville Historical Museum to the newer tracts on the city's edges. We know the permit process, the soils, and the summer heat that shapes every project here - and we build every room to handle the climate conditions that Porterville homeowners actually live with.
By appointment only, no walk-ins.
Porterville Sunrooms & Patios
226 S G St
Porterville, CA 93257
estimates@portervillesunrooms.com
Always open, 24/7.
Call us or send a message and we will schedule a free on-site estimate at your home - no obligation, no pressure.