Sunroom Contractors in Orange, CA
Premium Sunroom Construction is the licensed sunroom contractor Orange, CA homeowners hire when they want the job done right. We design and install custom glass and aluminum sunrooms from craftsman bungalows in Old Towne to estate lots in Orange Park Acres — with city permits, engineering, and historic design review handled in-house.
Custom Sunrooms
LICENSED SUNROOM BUILDERS
Your Local Sunroom Contractor — Licensed, Bonded & Built for Orange
Sunroom installation in Orange, CA isn't a weekend project — it's a permitted, engineered structural addition. The "sunroom contractors" worth hiring are licensed by the California Contractors State License Board, carry liability and workers' comp insurance, and have a documented track record of installations they can show you. We're all of that. Premium Sunroom Construction has been building custom sunrooms across Orange for more than 30 years, with a CSLB license, bonded crews, and a real showroom you can walk into.
Every sunroom we install in Orange starts with a free in-home consultation, then a site check on your slab and footings, then engineering and City of Orange permitting handled in-house — including Old Towne historic design review where it applies. Whether you want a custom glass sunroom for year-round living or an aluminum sunroom addition off the family room, you're working with a licensed sunroom builder, not a handyman with a glass kit.
- CSLB-licensed, bonded & insured sunroom contractor
- Custom glass sunrooms & aluminum sunroom installation
- Authorized dealer: Four Seasons, C-Thru & Duralum sunroom product lines
- All three sunroom product lines are manufactured in California
- Free in-home sunroom design consultations — 7 days a week
CUSTOM SUNROOMS WE BUILD
Custom Sunroom Construction in Orange, CA
Every sunroom we install in Orange is a custom build — designed for your home, engineered for California codes, and installed by factory-trained crews. Looking for a patio room contractor instead? We handle those too.
Custom Glass Sunrooms
Four-season glass sunrooms with CONSERVAGLASS NXT — blocks up to 85% of solar heat and 90% of UV. The flagship product for Orange homeowners who want a real room they can use year-round.
Aluminum Sunrooms
Powder-coated aluminum-frame sunrooms with insulated glass walls — durable, low-maintenance, and engineered to California Title 24 efficiency standards.
Sunroom Additions
Full sunroom additions off your kitchen, family room, or master bedroom — permitted as conditioned living space and tied into your existing home.
Solarium Construction
Glass-roofed solariums for buyers who want maximum daylight and an unobstructed view of the sky — engineered for Inland Empire heat and Orange County's mild coastal climate.
Sunroom Replacements
Removing a 1980s aluminum sunroom with single-pane glass and rotting framing? We'll remove the old structure and install a modern, code-compliant sunroom in its place.
Sunroom Upgrades
Replace foggy glass, swap old single-pane for CONSERVAGLASS NXT, add doors, screens, or electrical to a sunroom you already own.
WHY HOMEOWNERS HIRE THESE ORANGE SUNROOM CONTRACTORS
What "Best Sunroom Contractors" Actually Means
Anyone can put a "sunroom contractor" sign on a truck. Here's the credential-and-experience check Orange homeowners should run on anyone they hire.
CSLB License & Insurance
We hold an active California Contractors State License Board license, plus general liability and workers' compensation insurance. Verify any sunroom contractor at cslb.ca.gov before signing — it takes 30 seconds.
Old Towne Design Review
Sunroom additions in the Old Towne historic district get extra design scrutiny. We design rooms for rear-yard placement with materials and rooflines that complement century-old craftsman bungalows — and we prepare the design review package ourselves.
Three Authorized Product Lines
We're an authorized dealer for Four Seasons, C-Thru, and Duralum — three of the most established sunroom manufacturers in the country, all California-built. That means transferable lifetime warranties and parts that arrive same week, not next month.
Permits, Engineering, Inspections — All In-House
We handle City of Orange building permits, structural engineering, Title 24 compliance, and all inspections start to finish. You never stand in line at the planning counter on Chapman.
OUR SUNROOM INSTALLATION PROCESS
Sunroom Installation in Orange, CA — Five Clear Steps
One licensed sunroom contractor, one point of contact, one firm price before anything is ordered.
Free In-Home Sunroom Consultation
A design consultant visits your Orange home, measures the proposed sunroom site, evaluates how it ties to your existing home, and gives an honest read on what's possible — no pressure, no obligation.
Sunroom Design & Product Selection
Choose your sunroom line — Four Seasons, C-Thru, or Duralum — plus glass, frame finishes, doors, and electrical options. The quote is firm and itemized, with sunroom costs spelled out line by line.
Engineering, Permits & Design Review
We run structural engineering, Title 24 compliance, plan submittals, and City of Orange building permits — plus Old Towne design review materials where required.
Professional Sunroom Installation
Factory-trained installation crews assemble your pre-engineered sunroom in days to a few weeks on site. Most sunroom projects finish within a few months of signing.
Final Inspection & Lifetime Warranty
We coordinate the City of Orange final inspection, walk you through the finished sunroom, and register your transferable lifetime manufacturer warranty.
ORANGE SUNROOM CONTRACTOR FAQs
Common Questions About Hiring Sunroom Contractors in Orange
Yes. Premium Sunroom Construction holds an active California Contractors State License Board (CSLB) license and carries general liability and workers' compensation insurance. Always verify any sunroom contractor at cslb.ca.gov before signing — it's the difference between a permitted, warrantied addition and a problem when you go to sell.
Custom sunroom installation in Orange typically runs $30,000 to $70,000+ for a fully insulated four-season glass sunroom with CONSERVAGLASS NXT, frame, doors, electrical, and permits. Smaller aluminum sunrooms can start lower. Either way, sunroom contractors should give you line-item pricing at the free in-home quote — no surprise allowances.
Three things to check before hiring any sunroom contractor: (1) active CSLB license, (2) liability and workers' comp insurance certificates, (3) manufacturer-authorized dealer status for the sunroom product line they're installing. We meet all three for Four Seasons, C-Thru, and Duralum — and you can verify our license at cslb.ca.gov.
Yes — the City of Orange requires a building permit for any sunroom installation, plus Title 24 energy compliance for conditioned space and Old Towne historic design review for homes in the district. We handle engineering, plan submittals, building permits, review materials, and every inspection in-house.
"Glass sunroom" usually refers to a four-season insulated room with floor-to-ceiling glass walls and a glass or solid insulated roof — premium daylight, premium price. "Aluminum sunroom" usually means a powder-coated aluminum-frame structure with glass infill panels — more cost-efficient, still custom-built. Both are sunroom additions; both are installed by licensed sunroom contractors; we build both.
Plan on a few months from contract to finished sunroom, with engineering and permitting taking most of the calendar time. The on-site sunroom installation itself is fast — pre-engineered systems typically go up in days to a few weeks, not the months a stick-built addition takes.
We're an authorized dealer for Four Seasons Sunrooms (CONSERVAGLASS NXT glazing, the industry's leading sunroom glass), C-Thru Sunrooms (manufactured in Riverside, CA), and Duralum (Sacramento, CA — aluminum sunroom systems). All three lines are California-built and carry transferable lifetime warranties.
Yes — sunroom financing options are available, and many Orange homeowners also use home equity to fund their installation. Your design consultant will walk through payment options alongside the line-item sunroom quote.
SERVING SOUTHERN CALIFORNIA
Sunroom Contractors Throughout Orange County
Beyond Orange, Premium Sunroom Construction installs custom sunrooms across Orange, Riverside, San Diego, and Los Angeles counties.
OUR QUOTE PROCESS
Schedule
Fill out a quick form or call to schedule your no-obligation quote.
Measure
One of our certified estimators will visit to measure for your project.
Quote
You'll have all the info and pricing to make an educated decision.
or call 951-634-7776
WHAT OUR CLIENTS SAY
Hear From Our Happy Customers
Real Stories, Real Transformations
Hire the Sunroom Contractors Orange, CA Trusts
CSLB-licensed, three California-built product lines, 30+ years of custom sunroom installation, and free in-home quotes seven days a week. Let's build the sunroom your home has been missing.