Sunroom Contractor in West Covina, CA - Rooms That Start With the Slab
Hacienda Heights Sunrooms & Patios builds sunrooms, patio enclosures and screen rooms in West Covina, CA. We turn the patios, decks and tired old sunrooms on these houses into rooms you'll actually use most of the year.
- Licensed and fully insured.
- Free in-person estimates.
- Expect a reply within 1 business day.
Services in West Covina, CA
Patio enclosures
A lot of West Covina backyards have a covered slab that gets used a few weekends a year because the afternoon sun bakes it. Our patio enclosures close that space in with glass or screen walls, once I've checked the slab can carry them.
Patio-to-sunroom conversion
Many slabs here were poured years ago for a table and a grill, not for walls and a roof. Before we convert one, I check its thickness, edges and cracks, and if it won't hold a room we say so and plan new footings, the concrete pads the walls sit on.
Deck-to-sunroom conversion
Houses on the slopes toward the San Jose Hills often have a raised deck where a flat lot would have a patio. We look at the posts, beams and footings under it first, because a deck built for chairs and a deck built for a glass room are two different decks.
Four season sunrooms
Summers in the San Gabriel Valley run hot, so a room you plan to live in all year needs insulated walls, better glass and a way to cool it. We tie four season rooms into the house so it's a room you'd sit in during August, not just April.
Sunroom remodeling
We get calls here about older add-on rooms that leak where they meet the house, cook in summer or have doors that stick. I find out why first, and it's often what the room sits on, so we fix that before we touch the glass.
Screen room installation
Some homeowners just want the patio without the bugs and the leaves, and a screen room does that for less than a glass room. We can frame it so glass panels can go in later if you change your mind.
West Covina, CA properties and local conditions
Most of the sunroom calls we get in West Covina start with a backyard that already has something in it, usually a covered patio slab, a deck or an aluminum room someone added a long time ago. The trouble is that most of those bases were built to hold furniture, not a room that's mostly glass, and a slab that has settled or cracked shows it fast in doors that bind and seams that leak. A slab poured for a barbecue was never asked to carry a glass room. Nobody told it. So I look at what's under the room before anyone talks price, and when a slab or deck isn't up to the job, we plan new footings instead of building on hope.
On the sloped lots toward the San Jose Hills, the ground is part of the job too, because decks sit higher and the footings carry more. Where a lot falls inside a state-mapped seismic hazard zone, the state says weak soil or rock may lie under it that can fail in an earthquake unless the right precautions are taken during grading and building, which is one more reason we check before we pour or frame.
What we deal with when we build in West Covina
Building permits for private projects in West Covina come from the city's Building Division, and it no longer takes applications by email, so plans go through its One Stop Building Permit Center, and the plan check usually sets the start date more than the building does. When your job needs a permit, we take care of the paperwork and work through the inspections with you. The city also requires any business operating in West Covina to get a city business license within fifteen days of starting there, so it's fair to ask any contractor about theirs, and we're licensed and fully insured. The price moves mostly with what the room sits on, then its size, glass or screen walls, and how it ties into your roof, and the written estimate gives you your own figure.
We're based in Hacienda Heights, so West Covina is a short drive north for us, and we work the neighborhoods on both sides of the 10 freeway. The same kinds of calls come in from La Puente next door, and we build as far west as East Los Angeles too.
Your West Covina sunroom estimate, measured on site and free
We reply within one business day to set a time, and there's no obligation. I come out to your West Covina house myself to look at what the room would sit on, measure and ask how you'll use it, and then you get a written estimate.
(626) 269-6285How a sunroom job goes when you call us from West Covina
Call or send the form
You call (626) 269-6285 or fill in the form, and we set a time for me to come out. We pick up seven days a week, early mornings and evenings included.
I come out and measure
I look at the slab or deck, measure, and ask how you plan to use the room, and you don't need drawings to start. You get a written estimate, so you know what you're getting into before you sign anything.
We sort out the permit
We find out what your address needs and, when there's a permit, file it and work through the inspections with you. The city's Building Counter at City Hall takes applications in person Monday through Thursday, 7:30 am to 5:30 pm, if you'd rather see the paperwork go in yourself.
We build, then walk through
My crew and I build the room, and you don't need to be home every day once we've agreed on access. When it's done, I walk through it with you before we call it finished.
Frequently asked questions
Do I need a permit to add a sunroom in West Covina?
Ask before you build, because West Covina's list of work that needs no building permit names sheds, fences and decks, not sunrooms. It covers things like one-story detached sheds and shade structures up to 120 square feet and 12 feet tall, and decks no more than 30 inches above grade, none of which is a glass room on your house. Wiring for lights or a fan can also need its own electrical permit even on work that's otherwise exempt, so we check what your address needs before we start.
How do I apply for a building permit in West Covina?
You apply through the city's One Stop Building Permit Center or in person at the Building Counter, since the city no longer takes applications by email. Questions go to the Building Division at (626) 939-8425. On our jobs, we file it for you when one's needed.
Does a project that doesn't need a building permit still need Planning approval in West Covina?
It can, because the city's Planning Division may still need to approve work that skips a building permit. In some cases Planning limits where a structure goes and how tall it is and sets design requirements, which can matter for a patio cover or screen room. Its counter at City Hall answers at (626) 939-8422.
Does a contractor working in West Covina need a city business license?
Yes, the city requires any business operating in West Covina to get a business license, due within fifteen days of starting work there. The city's Finance Department handles business licensing.
How much does a sunroom cost in West Covina?
Your price comes down mostly to what the room sits on, then its size, glass or screen walls, and whether it's a three or four season room. A slab that needs new footings or a deck that needs more support costs more up front and saves a lot of trouble later, which is why I look at it before we price anything. The free written estimate gives you your own number.
What is the best way to turn a patio into a sunroom in West Covina?
Start with the slab, because a room that's mostly glass shows every bit of settling in whatever is under it. If the slab is thick enough and level, we build on it, and if it isn't, we add footings along the walls before we frame. Then we tie the roof into your house so rain runs off the room instead of into it.
About West Covina, CA
Much of West Covina is single-story houses on flat blocks, with more homes climbing the north slope of the San Jose Hills, where Galster Wilderness Park keeps a piece of the hillside wild. Plaza West Covina and Eastland Center along Interstate 10 are where a lot of people here shop, and the streets behind that corridor are where we spend our time. Many of these houses have been around long enough to have had a patio added, roofed and patched more than once, which is why so many of our calls here start with an older slab or a room someone else built.
The neighborhoods run into Valinda and South San Jose Hills with the same kinds of lots, and the job comes down to the same thing in all of them. A room is only as straight as the slab or deck under it.
Explore the services
Hacienda Heights, CA
Book your West Covina sunroom estimate
If you already have a room that leaks or sticks, a look at what's under it usually tells us whether it's worth fixing or rebuilding, so call (626) 269-6285 or use the form.