Sunroom additions
A full room tied into your roofline and built on a slab we've checked first, so it feels like part of the house, not something bolted onto the back.
Apex Mission Viejo Sunrooms and Patios builds sunrooms, screen rooms, patio enclosures and patio covers in Ladera Ranch, turning the patio or deck you hardly use into a room you'll actually sit in.

Ladera Ranch isn't a city. It's an unincorporated community, so Orange County is the local government here and your sunroom goes through the county, not a city hall. We file the permit and book the inspections, and if your HOA needs plans or a signature from you, I'll tell you on the first visit so it doesn't hold anything up.
Most homes we see here sit in HOA neighborhoods with fairly compact backyards and a concrete patio off the family room. That slab is where I start, because a slab poured for patio furniture isn't always ready to carry walls and a roof. We work the same way next door in Mission Viejo, in San Juan Capistrano and up in Laguna Woods.
Price moves with the room type, its size, how much glass and insulation it needs, and whether the slab or deck needs work first, so a screen room costs a lot less than a four season room. The schedule mostly turns on HOA review and county plan check, not the build itself. The written estimate after my visit puts your own number on it.
I look over the slab or deck before we talk about walls, because a weak base shows up later as sticking doors and gaps. If it needs work, you hear it up front.
I come out to every job myself and have since 2013. On that first visit I'll tell you which room fits your yard and how you'll use it, not the biggest one we could sell.
Our own crew does the build, and we handle the county permit filing and inspection bookings, so you're not chasing plan check comments around your work week.
A full room tied into your roofline and built on a slab we've checked first, so it feels like part of the house, not something bolted onto the back.
Insulated walls, roof and glass with heating and cooling tied in, for a room you use like any other room in the house. It's the heaviest build, so the slab has to be ready.
Glass or vinyl windows on a lighter frame without full insulation, a good middle ground when you want shelter from wind and bugs but don't need a fully conditioned room.
We close in the patio you already have with walls, windows and a door, often keeping your existing cover when it's sound, which keeps the cost down.
For an odd-shaped yard or a room that has to match a particular roofline, we design the frame, glass and roof around your house instead of fitting a standard kit.
Footings, framing, roof, glass, electrical and trim, built by our own crew from the base up, with county inspections booked as each stage is ready for them.
Got an older sunroom with fogged glass, leaks at the roof joint or a floor nobody likes? We replace the worn parts and keep what's still sound, so you're not paying for a teardown.
A screened room on your patio or deck keeps bugs out and lets air through, and it's the lightest, most affordable way to get a room you'll sit in.
Most calls here start with a backyard slab that hardly gets used. I check its condition first, then we build on it, or fix it before the walls go up.
A deck built for chairs isn't always built for walls and a roof. We look at the posts, beams and footings and reinforce them where the added weight needs it.
A fully insulated room that stays comfortable year round, with windows, roof panels and the HVAC tie-in sized to how many hours a day you'll actually spend in it.
A covered patio closed in with windows and a door you can open, a simpler step than a full addition that still gives you a room for dinner or the kids.
Glass walls and a glass roof for the most light you can get. We talk through shading and glass options first, because a room that's too bright gets avoided.
A solid or lattice cover over your patio for shade, built to the county's rules, and we can size it to take walls later if you think you'll want a room.
We sketch the room around how you'll use it, where the sun hits and what your HOA allows, so the plans that go to the county already fit your yard.
Vinyl frames don't rust or need painting and they hold up well for the cost, which makes them a good fit for three season rooms and patio enclosures.
Send the form and we'll reply within one business day to set a time. I come out myself, measure, look over your slab or deck, talk through room types, and then we send a written estimate, with no obligation.
If your association has architectural rules, bring them to the visit, because the room we recommend has to clear your HOA as well as the county.
Who uses the room and when decides between a screen room, a three season room or a four season room more than square footage does.
If the slab or deck needs work, you'll see it as its own line on the estimate, so it isn't a surprise halfway through the build.
Here's what homeowners in Ladera Ranch ask us most about permits, contractor licensing, county timing and down payments on a sunroom.
OC Development Services issues them, because the county handles building permits in unincorporated communities like Ladera Ranch. Additions, remodels and patio or deck work typically need one, and the owner or a licensed contractor can pull it. We take care of the filing and book the inspections for you.
Yes. The state licensing board requires a license when a job needs a building permit, uses any other workers, or totals $1,000 or more in labor and materials. A sunroom almost always crosses all three lines, so ask for the license before you sign anything. We're licensed and insured.
The county's first plan check takes about 15 working days, and rechecks after changes take about 10 working days each. Patio covers and trellises also need Orange County Fire Authority approval before plan check starts. A permit expires if work hasn't begun within a year of issue, so we schedule the build well inside that window.
Under state rules, a contractor can't ask for or take more than $1,000 or 10 percent of the contract price, whichever is less. Every other payment has to be listed in the contract and tied to work done or materials delivered. If someone wants more up front, that's a good reason to keep looking.
These are the Orange County cities with their own page on our site, and they aren't the only places we work. If yours isn't listed, call or send the form and ask.
We take calls until 9 PM weekdays and 10 PM weekends, so call (949) 619-8191 or send the form when it suits you.