Custom Sunrooms & Patio Rooms in San Jose

Maximize Your Property Value and Live the True California Lifestyle in a High-Performance, Element-Controlled Glass Enclosure

sunroom general contractor san jose
sunroom general contractor san jose

Why Sunrooms?

Expand Your Square Footage with Backyard Nirvana

Your home is your most valuable asset. Adding a custom sunroom or patio room from Sunrooms N More is the smartest, most architecturally striking way to add functional square footage to your property. Unlike a traditional dark room addition, a custom glass enclosure seamlessly extends your indoor living space directly into your backyard, capturing natural light and panoramic views without sacrificing home comfort.

A high-performance sunroom completely shields you from local environmental nuisances—meaning zero mosquitoes, no seasonal pollen coatings on your furniture, and total protection from intense mid-summer heatwaves or damp winter winds. It creates a highly versatile, year-round sanctuary configured exactly for your family’s lifestyle:

Technical & Engineering Standard

Advanced Thermal Engineering for True Climate Control

Many contractors build basic aluminum enclosures that quickly turn into unlivable “greenhouses”—freezing in the winter and scorching hot in the summer. At Sunrooms N More, we use advanced building materials designed to deliver comfortable, year-round climate control:

01

High-Performance Low-E 3 Thermal Glass

layers to reflect intense solar heat rays away in the summer while trapping interior warmth during cooler winter nights.

02

Insulated Structural Framing

High-density thermal breaks built directly into our heavy-gauge aluminum and composite frame extrusions prevent heat transfer entirely.

03

California Title 24 Compliance

Every sunroom and patio room we build is engineered to meet strict state energy and seismic standards, ensuring safety, structural longevity, and maximum appraisal equity.

Structural Authority

Full-Service Permitting & Turnkey Execution

Adding a permanent glass structure onto an existing home requires deep general contracting experience. With over 23 years of specialized structural building in the San Jose area, we handle 100% of the heavy lifting. Our in-house team coordinates with dedicated architects and engineers to manage everything from preliminary site clearance and concrete foundation pours to municipal building department submittals (including digital “SJePlans”) and electrical utility zoning.

The Competitive Advantage

The Sunrooms N More Undivided Focus Promise

We built our business on an ironclad standard that sets us completely apart from other Northern California general contractors: We only focus on one major structural project at a time.

Once our building crew breaks ground on your San Jose property, your home becomes our sole, exclusive priority. We do not leave your job site sitting idle to go chase other regional contracts. Our factory-trained team remains on-site every single working day, keeping a clean and organized work zone, until your local municipal inspector signs off on the final certificate of occupancy.

We provide completely transparent, upfront pricing tailored to your specific budget parameters.

Let's Get Started

Unlock Your Backyard’s True Potential Today

Ready to transform your home with a premium sunroom or patio room? Put our 23 years of hands-on structural construction authority to work for your property value. Contact Sunrooms N More today to schedule your expert, no-obligation in-home design consultation.

Areas We Serve

Fast response wherever you are!

Our Latest Projects

Premium Materials, Expert Installation

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Hours: Monday-Friday 8 am-8 pm | Saturday – by appointment only | Sunday – closed

*This is not a showroom – hours indicate hours of operation for the office staff.