Sunroom contractor in Hacienda Heights - rooms built on ground that can hold them
Hacienda Heights Sunrooms & Patios is a sunroom contractor based in Hacienda Heights. We turn patios and decks into sunrooms, build additions and fix rooms that aren't working, and we check what each room will sit on first.

- Licensed and fully insured.
- Free in-person estimates.
- Expect a reply within 1 business day.
Services in Hacienda Heights, CA
Sunroom additions
When you want a real room off the back of the house, a sunroom addition gets its own footings and ties into your existing roof and walls. We plan the footings and the roof tie-in before we pick out any glass, because both decide how the room holds up.
Deck-to-sunroom conversion
Plenty of houses here sit on sloped lots, so the deck out back is often up on posts with a drop underneath. Before we put glass and a roof on one, we check the posts, beams and footings, and we'll tell you if the deck needs rebuilding first.
Patio-to-sunroom conversion
Older patio slabs here were poured for chairs and a grill, not for walls. We check the slab before we design the room, and if it can't carry the weight we add footings instead of crossing our fingers.
Sunroom remodeling
A lot of our calls come from people whose sunroom leaks at the roof line, sticks at the doors or has settled out of square. We find out why first, because a new roof on a sinking room just leaks somewhere new.
Screen room installation
If you mainly want to sit outside without the bugs, a screen room asks less of the slab and less of your budget. We still check the base, since even a light room racks out of square on ground that moves.
Patio cover installation
Not every yard needs walls, and a patio cover is a good first step if you might enclose the space later. We set the posts and footings with that future room in mind, so you aren't paying to dig twice.
Hacienda Heights, CA properties and local conditions
A lot of yards in Hacienda Heights aren't flat. Houses step up the hillside streets, so the space out back is often a raised deck on posts, a patio held up by a retaining wall or a slab that drops off at one edge. A sunroom is mostly glass sitting on whatever's under it, and glass doesn't forgive a post that settles, so we look at the footings, the wall and the drop before we talk about the room. If the base can't carry it, we tell you, and we fix the base first.
Many of the houses here have a few decades on them, and the patio slab was poured for a barbecue, not a roof. We check its thickness and edges, and we add footings where it falls short.
What we've learned building sunrooms in Hacienda Heights
Hacienda Heights isn't its own city, so there's no city hall to call. It's an unincorporated area run by the County of Los Angeles, and LA County Public Works issues the permits for new building, additions, alterations and new electrical, which covers a sunroom and the lights and outlets in it. The schedule mostly turns on the county's review of your plans and on any footing work your lot needs, while the price moves with the room's size, what it sits on, the glass and roof you pick, and whether it's wired and built for year-round use. The written estimate puts your own figure on all of that. Before you hire anyone, make sure they hold a California contractor license, and since the county requires its own business license for some kinds of businesses based in the unincorporated area, it's fair to ask about that too. We're licensed and fully insured, and when the job needs a permit, we handle the paperwork and work through the inspections with you.
Some streets up the hill are steep and tight, so we plan deliveries for a smaller truck and carry glass the last stretch by hand when we have to. I've been hauling glass panels up driveways since before I could drive, so a steep one doesn't scare me much. We do the same work next door in Whittier and Avocado Heights, and since the permit office can change from one address to the next, I look yours up before I quote.
Get a free sunroom estimate at your Hacienda Heights home
Send the form and we'll reply within one business day to set a time. I come out to your Hacienda Heights house myself to measure and look at what the room will sit on. The estimate is free and comes with no obligation.
(626) 269-6285How a sunroom job goes when you call us in Hacienda Heights
Call or send the form
Call (626) 269-6285 or use the form, and we set a time for me to come out. We answer the phone early and late, weekends included.
I measure and ask questions
I come out myself to measure, look at what the room will sit on and ask how you plan to use it, so it's worth being home for this one. You get a written estimate afterward, so you know what you're getting into before you sign anything.
We sort out the permit
We look up the office for your address and take care of the paperwork. When we apply, the county says whether your plans need a plan check, which is a review of the drawings before anything gets built, and that review is the part of the schedule nobody can promise.
We build, then walk through
My crew and I build the room and work through the county's inspections with you as they come up. When it's finished, I walk the room with you before we call it done.
Frequently asked questions
Do I need a permit to build a sunroom in Hacienda Heights?
Plan on it, because a sunroom is an addition to your house, and the county permits additions, alterations and new electrical like the outlets and lights most rooms get. We look up the right office for your address and handle the paperwork and inspections with you.
Do I need a permit to replace windows in my sunroom in Hacienda Heights?
Expect to, because the county's permit guidance names replacing windows as one of the repairs it issues permits for. We check for your address before we order glass, so the panels aren't sitting in your garage waiting on paperwork.
When does a contractor need a California license for a sunroom job?
A contractor needs a state license when the job needs a building permit, uses hired workers or comes to $1,000 or more in labor and materials, which covers just about every sunroom. The state also doesn't let anyone split a bigger job into smaller pieces to stay under that $1,000 line. You can look up a contractor on the Contractors State License Board site before you sign.
How much does a sunroom cost in Hacienda Heights?
It comes down to what the room sits on as much as the room itself, because on the sloped lots here the work underneath can move the price as much as the glass does. A screen room on a sound slab sits at the low end, and a fully glassed, wired room on a raised deck that needs new footings sits at the high end. The written estimate gives you your own number.
How do I know if my patio or deck can hold a sunroom?
Someone has to look at it, because what holds a table and a grill may not hold walls, glass and a roof. I check a slab's thickness and edges, or a deck's posts, beams and footings, and I'll tell you straight if it needs work before we build on it.
How do I check whether my Hacienda Heights address is in unincorporated LA County?
The county's Z-Net tool shows whether an address is in an unincorporated area or a city, along with its zoning, and the county's unincorporated area services page covers what the county handles there. That answer decides which office issues the permit, so we look it up for your address before we draw anything.
About Hacienda Heights, CA
Hacienda Heights is mostly houses, with shops and restaurants along the main roads and quiet residential streets everywhere else. The flatter blocks have the classic slab patio off the back door, and the streets climbing into the hills have decks, retaining walls and backyards built in tiers. Most people who call us already have an outdoor space they like and just want to use it more of the year.
We see the same mix next door in La Puente, and it shapes every job the same way. A house on the flat usually means a slab check, and a house up the hill usually means footings, a retaining wall and a careful look at how we get the glass in.
Explore the services
Hacienda Heights, CA
Start planning your Hacienda Heights sunroom
The footing work and the county review are what take time, so the sooner I've seen your yard, the sooner the room stops being an idea.




