Custom sunrooms in Hacienda Heights CA - a room built on something that can hold it
Your patio or deck gets more sun than use. We plan a sunroom around your house, starting with what it'll sit on.

- Licensed and fully insured.
- Free in-person estimates.
- Expect a reply within 1 business day.
What goes into a custom sunroom in Hacienda Heights?
A custom sunroom in Hacienda Heights is a glass room we plan around your house. We start with the slab, deck or footings it will sit on, so you end up with space that fits how you live instead of a kit that almost fits.
Most people who call us have a patio they'd use more if it had walls and a roof, or a deck they'd like to turn into a room. The price mostly moves with the size, with what the room sits on and whether it needs new footings, with the frame and glass you pick, and with how much roofing and electrical work it ties into. The schedule turns on that same base question, on ordering the frame and glass, and on the permit side for your address. Your written estimate gives you the figure for your house before you sign anything.
How do you know a custom sunroom makes sense for your house?
A patio you don't use
You've got a slab or deck out back, but sun, wind or bugs send everyone inside by midafternoon. That usually means the space needs a roof and walls more than new furniture, and every season you wait is another one of it sitting empty.
A sunroom you avoid
The room you already have gets too hot by afternoon, so the door stays shut. Usually the glass or the roof wasn't picked for the sun that side of the house gets, and waiting just means another summer of a room you paid for and don't sit in.
Stains along the house wall
Water marks or drips show up where the room meets the house after a rain. That usually means the flashing at that joint has failed, and the longer it goes, the better the chance water gets into the house framing behind it.
How we build a custom sunroom
Custom means the room is planned around your house, so the first thing I look at is what it'll sit on, whether that's a slab, a deck or ground that needs new footings. Then I ask how you'll use it, because a room for plants and a room for a home office want different things. From there we work out the frame and glass, then the roof and the flashing that keeps rain out where the room meets the house, plus any flooring and electrical work the room needs. My crew and I build it, and we tell you the yearly checks it'll want so nothing about owning it surprises you.
Some jobs are already designed and just need building, and that's our sunroom construction work. If you have a room that leaks, cooks or never got used, sunroom remodeling can often fix what's wrong without tearing it all down.
Aluminum frame
Suits most rooms with a lot of glass, because aluminum stays slim and strong across wide openings. It holds up to the sun without much fuss.
Vinyl frame
Suits owners who want a room they never have to paint, since vinyl won't rot and cleans up with soap and water. It looks a little bulkier than aluminum across the same opening.
Wood frame
Suits a house where the room has to match existing trim or eaves closely. It looks the warmest of the three, and it's also the one you'll be painting.
Get a written estimate for your custom sunroom
We reply within one business day to set a time. I come out myself to look at what the room would sit on and measure, and the estimate is free with no obligation. You get it in writing so you can think it over.
(626) 269-6285Planning a custom sunroom in Hacienda Heights
Permits here start with which office covers your address. If your house is in unincorporated LA County, LA County Public Works issues permits for additions and alterations like adding a room, but its list names those and not sunrooms, so the list alone doesn't settle whether your room needs one. The county tells owners to call or email their local office, listed in its Service Locator, to ask what a project requires, and if your address falls outside the county's jurisdiction, another office may handle it. We look that up for your address, and when the job needs a permit, we take care of the paperwork and work through the inspections with you. That can include plan check, where reviewers go over the plans against safety, building and environmental standards. If you want to know how the state fire marshal's hazard maps treat your lot, your local jurisdiction is the one to ask about that specific property.
On jobs around here we see a lot of raised decks on sloped lots and older slab patios that were poured for a table and chairs, not walls and glass. So I look at the slab or the deck framing before anything else and plan new footings where the old base won't carry the room, the same way we do on jobs in Whittier and La Puente. We're based in Hacienda Heights and build in a lot of the cities around it, so if yours isn't listed, call and ask.
What happens after you call about a custom sunroom?
Call or send the form
You call (626) 269-6285 or send the form, and we set a time for me to come out. We pick up Monday through Friday from 7 AM to 11 PM and weekends from 6 AM to 10 PM.
I look, measure and ask
I come out to look at what the room will sit on, measure, and ask how you plan to use it. You get a written estimate that spells out what the room includes, so you know what you're getting into before you sign anything.
Permits sorted, then we build
We sort out the permit side for your address before work starts. Then my crew and I build the room.
Walk through the finished room
When it's finished, I walk through the room with you before we call it done. Bring your questions, because that's the easiest time to ask them.
Frequently asked questions
Can a sunroom go on my existing deck?
Sometimes, but only if the deck is strong enough to carry it. One maker's installation guide points out that many decks aren't designed for the weight of frames, roof panels and glass walls, plus wind pushing on all of it, so deck strength is the first question. I check that on the first visit, before we talk about anything else.
How much does a custom sunroom cost near Los Angeles?
A sunroom addition in Los Angeles usually costs about $25,000 to $65,000 for a 200 square foot room. That's the going range for the area, not our price, and a custom room lands higher or lower depending on its base, glass and frame. Your written estimate gives you the number for your house.
What is the best way to keep a sunroom from getting too hot in Hacienda Heights?
Picking the glass carefully is one of the main ways. In one measured comparison from central-southern Anhui in China, a sunroom with Low-E glass, which carries a coating that holds back some of the sun's heat, let in less solar radiation than one with tempered glass and peaked cooler inside. That's one study in a different climate, not a test here, but it's why we talk through glass early instead of treating it as a detail.
How do I take care of a sunroom once it's built?
Plan on checking the roof and gutters once a year, which is what one maker's construction guide suggests. Clogged gutters and a tired roof seal are what usually send water where it shouldn't go, and they're a lot cheaper to catch on a ladder than on your floor.
What should a sunroom contract include in California?
In California, any home improvement project over $500 needs a written contract, and a sunroom easily clears that. Any change to the plan has to be in writing too, legible and easy to understand, and the contract has to tell you your rights to cancel. Read that part before you sign, because it's the part everybody skips.
Is a patio cover or patio enclosure the same as a custom sunroom?
It can be, because a custom sunroom can take the form of a sunspace, a conservatory, a patio enclosure, a patio cover or a porch enclosure. The right one comes down to how much of the outdoors you want to keep out and how you plan to use the space. If shade is all you're after, patio cover installation may be the simpler job.
Hacienda Heights, CA
Plan your custom sunroom from the ground up
Have your address handy and tell us if you hope to build on a deck you already have, so I can check it on the first visit.




