
Supreme Madera Sunrooms & Patios designs and builds sunrooms, patio enclosures, and four-season rooms for Madera homeowners who want to enjoy their homes year-round - even in triple-digit summer heat.

Supreme Madera Sunrooms & Patios is a licensed sunroom contractor serving Madera, CA and the surrounding San Joaquin Valley. We offer 16 services - from full sunroom additions and four-season rooms to patio enclosures, conversions, and custom designs - so you get exactly the space your home needs. Every project is permitted, inspected, and built to handle this climate. We currently serve 12 cities across the Central Valley.

Want to use your backyard all year? A sunroom addition gives you a comfortable, climate-controlled room that connects your home to the outdoors.
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Enjoy natural light and fresh air even on the hottest Madera days. A four-season room is fully insulated and climate-controlled for year-round use.
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Tired of bugs and summer heat ruining your patio time? A three-season sunroom gives you fresh air with real protection from spring through fall.
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Your open patio collects dust and sits empty in summer heat. A patio enclosure turns that wasted space into a comfortable, protected room.
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Want a sunroom designed around your home, not a catalog? We build fully custom rooms that match your existing architecture and your family's needs.
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Building a sunroom from the ground up means getting the foundation, framing, and glass right from the start - especially in the Central Valley's climate.
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Old sunroom hot, leaking, or just dated? We remodel existing rooms to be energy-efficient and comfortable for Madera's summers.
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Keep insects and wind out without losing the open-air feel. A screen room is the most affordable way to extend your usable outdoor space.
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Your concrete patio is already halfway there. Converting it to an enclosed sunroom adds walls, a roof, and year-round usability to space you already own.
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A deck that sits in full sun is barely usable in Madera summers. Converting it to a sunroom gives you shade, air conditioning, and a real room.
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Want one room that works in July heat and January fog? All-season rooms are built to handle every extreme the San Joaquin Valley can throw at them.
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An enclosed patio room adds a flexible indoor-outdoor space that works as a dining area, lounge, or home office without a full-scale addition.
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A solarium brings maximum natural light into your home through floor-to-ceiling glass - ideal for plants, morning coffee, or simply brightening your day.
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Not ready for a full enclosure? A well-built patio cover blocks direct sun and heat, making your outdoor space usable even in Madera's hottest months.
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Design matters as much as construction. We help you plan a sunroom that fits your home's architecture, your budget, and how you actually live.
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Vinyl frames are low-maintenance, energy-efficient, and hold up well to Madera's heat cycles - a practical choice for long-lasting sunroom construction.
Learn MoreReach out by phone or through our contact form and tell us what you have in mind. We will ask a few basic questions - where on your home you are thinking of adding the room, roughly how large, and how you plan to use it. Within 1 business day, someone from our office follows up to schedule your free on-site estimate. No pressure, no commitment required.
We come to your home, look at the space, and take measurements. We check site conditions, sun exposure, and how the new room will connect to your existing house. You get a written estimate based on what you actually want - not a generic package from a brochure. We also walk you through the permit process so the timeline does not catch you off guard.
Once you approve the estimate and sign a contract, we handle permits, foundation, framing, glass, and all inspections. We give you a written schedule before a single shovel hits the ground and keep you updated throughout. When the final inspection passes, we do a complete walkthrough with you and leave the space clean and ready to use.
We hold a current California Contractors State License Board license and carry full general liability and workers compensation coverage. You can verify our license on the CSLB website before you sign anything.
Every estimate is free and done in person at your home - not a rough ballpark over the phone. You get a written number that covers foundation, framing, glass, and permits before you commit to anything.
We have been building sunrooms in the Madera area since 2017. We know the local permit process, the soil conditions, and the materials that hold up to Central Valley summers - because we live here too.
Every sunroom we build comes with a written warranty covering both materials and workmanship. If something is not right after we leave, we come back and fix it - no runaround, no fine print.
Ready to get started? Call (559) 831-0732 or request a free estimate online.
"They finished our four-season sunroom on schedule, which I honestly did not expect given how complex the permit process turned out to be. The room stays cool in July with the windows closed and the AC running - we use it every single day now."
Robert T., Fresno - Four Season Sunrooms
"We had an old concrete patio that was cracking and basically useless. They converted it into an enclosed patio room in about three weeks. The crew was clean, showed up when they said they would, and the final inspection went through without any issues."
Diana M., Clovis - Patio-to-Sunroom Conversion
"The team walked us through every material choice and explained why they recommended specific glass for the heat here. Two summers in and the room is still comfortable, no fogging, no gaps. I wish we had done it five years earlier."
Marcus A., Madera - Custom Sunrooms
We respond within 1 business day - usually the same day. There is no obligation to move forward after your estimate. After you submit this form, someone from our office will call you to schedule a free on-site visit where we measure the space and give you a written quote.
Supreme Madera Sunrooms & Patios is based in Madera, CA and serves 12 cities across the Central Valley - including Fresno, Clovis, and Chowchilla. We offer same-week scheduling for estimates throughout our service area and aim to respond to all new inquiries within 1 business day.
For Madera, the more pressing need is heat control, not cold-weather insulation. Low-emissivity glass and proper ventilation do more for year-round comfort here than heavy insulation alone. That said, a four-season build gives you the most flexible room.
An unpermitted addition can complicate your home sale, void parts of your homeowners insurance, and require costly removal or correction. In California, buyers and their lenders routinely check for unpermitted structures - and the liability falls on the homeowner, not the contractor.
North and east-facing rooms get less direct afternoon sun, which is the most intense in the San Joaquin Valley. South and west-facing rooms need high-performance glass and proper roof overhangs to stay comfortable. Orientation is one of the first things a good contractor considers before finalizing your design.
Tule fog keeps surfaces damp for days at a time and can expose gaps in sealing or flashing. A well-built sunroom with properly sealed connections to your roofline handles fog without moisture intrusion. Poor workmanship shows up here first - look for water stains near where the room meets the house.
Yes - if your existing slab is in good condition, converting it to an enclosed sunroom can be significantly more affordable than starting from scratch. The foundation work is already partially done. A contractor should inspect the slab first to confirm it can support the new structure.
A permitted, well-built sunroom adds usable square footage that appears in appraisals and photographs well for listings. The National Association of Realtors consistently reports sunroom additions as meaningful value-adds at resale. The word 'permitted' is important - unpermitted rooms can subtract value rather than add it.
For general guidance on energy-efficient home additions, the U.S. Department of Energy publishes practical resources on insulation, ventilation, and window performance.
Supreme Madera Sunrooms & Patios is a licensed and insured sunroom contractor company based in Madera, CA, serving Madera and 11 surrounding cities across the Central Valley since 2017. We hold a current California Contractors State License Board license - issued by the California Department of Consumer Affairs - and carry general liability and workers compensation coverage on every project.
Since 2017, we have completed sunroom additions, four-season rooms, patio enclosures, screen rooms, and custom conversions across 16 service types. Every project we take on goes through the full permit and inspection process - no exceptions.
Want to learn more about our team and how we work? Read our About page.
If your main goals are blocking bugs and wind while keeping an open feel, a screen room is the most affordable path. If you want to use the space comfortably in July or January, a fully enclosed room with climate control is the better investment for Madera's climate.
Know roughly how you want to use the room and whether your neighborhood has an HOA. Access to your electrical panel and a clear path to the space where the sunroom will go helps the visit move quickly. You do not need drawings or a firm budget - that is what the estimate is for.
In Madera's mild winters, a three-season room covers most of the year comfortably. If you want to use the space on the handful of cold January nights or during tule fog season when temperatures drop, a four-season build adds meaningful flexibility - especially if you plan to use the room as a home office or frequent gathering space.
The National Association of Home Builders publishes remodeling guides that cover addition types, permit expectations, and contractor selection. If you have specific questions for your project, call us directly.
Madera is a city of around 67,000 people in the heart of California's San Joaquin Valley, surrounded by agricultural land and sitting on Highway 41 - the road that heads north toward Yosemite National Park. Most of the homes here were built between the 1950s and 1990s as single-story ranch houses on concrete slabs, and they have weathered decades of extreme summer heat and occasional tule fog. It is a working city with long-term homeowners who take care of their properties.
The neighborhoods near the Madera County Courthouse represent the older core of the city, with smaller lots and homes that have stood for 50 or more years. The north side has seen significant growth since the early 2000s, with newer subdivisions and larger tract homes - many governed by HOAs with architectural review requirements. Near Madera Raceway and out toward Avenue 12, you find a mix of both - established neighborhoods where homeowners are investing in outdoor living improvements that hold up to the Valley's conditions.
The climate here is the main thing that shapes every sunroom project we take on. Summers push past 100 degrees for weeks at a time. Winters bring tule fog that keeps things damp for days. The clay-heavy soils across much of the area expand and contract with the seasons, which is why foundation assessment matters on every job. Supreme Madera Sunrooms & Patios has been building for this climate specifically since 2017 - and that local knowledge makes a real difference in how long your sunroom holds up.
By appointment only, no walk-ins.
Supreme Madera Sunrooms & Patios
320 Clinton St
Madera, CA 93638
team@maderasunroomcontractor.com
Always open, 24/7.
Call us or submit a request online - we respond within 1 business day and offer free on-site estimates across all 12 of our service areas.