Sunroom Contractor in Westminster, CA - Rooms Built for Older Tract Homes
Fountain Valley Sunrooms & Patios builds sunrooms, patio enclosures and screen rooms for Westminster homes, and converts existing patios and decks into rooms. We build each room to suit the yard it sits in and the way you'll use it.
- Fully licensed and insured.
- Free on-site estimates.
- Expect a reply within 1 business day.
Tract homes and backyard patios across Westminster
Westminster was farmland into the late 1950s and 60s, and much of it then filled in with suburban tract homes as Orange County grew. Most of the houses we're called to here are those tract homes on modest lots, with a backyard slab that often sits under an aluminum or wood patio cover someone added years after the house went up. The blocks look a good deal like the ones next door in Garden Grove and back home in Fountain Valley, so we know these yards well.
That age matters for a sunroom. A slab poured decades ago for a table and a grill wasn't meant to hold walls, glass and a roof, and a cover that's been patched a few times may not be square, so we look underneath before we suggest what to build.
Working in Westminster: permits, licenses and what sets the price
Sunroom permits in Westminster come from the city's Building Division, and the same office handles city business licenses. Whether your room needs a permit, and how its plans get reviewed, is the division's call, and the schedule mostly turns on that review, because a simple plan built on the city's standards moves quickly while a room that needs engineering or another department's sign-off waits its turn. The city says a contractor needs a valid state license, workers' insurance and a City business license, so please ask any contractor you're considering about all three. We're fully licensed and insured, and we prepare the plans and file them for you.
We're based in Fountain Valley, a short drive away, and we do the same kind of work in Huntington Beach and other cities nearby. The price of a room here usually comes down to its size, whether it's glass or screens, and what the slab or deck needs before anything goes on it. I'll tell you which of those matter most for your yard after I've measured, and your written estimate gives you the figure.
Get a written sunroom estimate for your Westminster home
We reply within one business day to set a time, and I come out to your Westminster home myself to measure and look over the slab, deck or cover. The estimate is free, it's written in plain words, and there's no obligation to go ahead. If you'd rather talk first, please call (657) 329-2023.
Call (657) 329-2023Services in Westminster, CA
Patio enclosures
Many Westminster backyards already have a slab and a cover, so patio enclosures are often the plainest way to get a room you'll use. We check that the cover and its posts can carry walls and glass before we recommend closing it in.
Patio-to-sunroom conversion
An older tract-home slab was usually poured for patio furniture, not for a room with walls and a roof. We look at its thickness, edges and cracks first and tell you if it needs footings before we price the room.
Patio cover installation
Some families here want shade over the slab now and walls later, and a new cover is a sensible first step. We can frame it so a room can be added on it down the road if you decide you want one.
Sunroom remodeling
A sunroom added to a house here decades ago often leaks where it meets the house or sits unused because it's uncomfortable. We find what's failing underneath and at the roof line, then fix it so the room earns its keep again.
Screen room installation
If you mainly use the yard in the evenings, a screen room keeps the bugs out and the air moving for less than a glass room costs. We build it on the slab you have once we're sure the slab is sound.
Sunroom additions
Lots here are modest, so an addition has to give you a room and still leave you a yard. We size it to how you'll use it and won't talk you into more room than you need.
What happens after you call us about a Westminster sunroom
Call or send a message
Call (657) 329-2023 or use the form, and we'll set a time to come out that suits you. A few words about the patio, deck or room you have in mind help me bring the right questions.
We measure and check underneath
I come out myself, measure, look at what the room will stand on and ask how you plan to use it, so it helps if you're home. Then I send a written estimate that spells out what's included, so you know the cost before you decide anything.
We handle the permit paperwork
We prepare the plans, file them with the city and tell you early if we need anything from you, such as HOA approval. If the plans can't be checked over the counter, the city's standard plan check takes 15 to 30 business days depending on how many plans are ahead, and a recheck after corrections takes 7 to 14 working days.
We build and walk through it
Our crew builds the room with me on site through the whole build, and we meet the inspector when the city comes out. When it's finished, we walk through it together so you can see it's been done properly.
Common questions
Do I need a permit to build a sunroom in Westminster, CA?
Most likely, yes. The city requires a permit when a building or structure is erected, enlarged, altered, converted or improved, and a sunroom addition or patio enclosure usually fits that description. The city's permit FAQ lists exceptions that include painting, papering, stucco repair and low counters and partitions, and even replacing windows needs a permit, so we file for your room and confirm the details with the city.
Can I get a patio cover permit the same day in Westminster?
Often you can. Most accessory projects with plans based on City Standards can be checked over the counter with the permit issued the same day, and residential patio covers are among the projects the city normally reviews that way. A cover with a custom design, or one that's part of an enclosed room, may go to standard plan check instead, and I'll tell you which to expect at the estimate.
Who can pull a building permit in Westminster, the homeowner or the contractor?
The property owner can pull most permits, and so can an agent with written authorization. The city recommends that contractors pull them to protect owners from possible liabilities, and a licensed contractor can, so on our jobs we pull the permit ourselves.
How do I know if my Westminster sunroom needs plans from an architect or engineer?
Plans have to be prepared and signed by an architect or engineer unless the work is a one-story conventional residential building or a minor addition or improvement, as defined by code. The city also needs a building permit and a declaration before construction starts. Where your room lands depends on its size and how it's framed, and I'll tell you after I've looked at it which way it's likely to go.
What affects the cost of a sunroom in Westminster?
Size, materials and the base underneath set most of the price. A glass room with insulated walls costs more than a screen room on the same slab, and an older slab that needs footings, or a cover that can't carry walls, adds work before the room goes up. Your written estimate lists what's included, so you can compare it line by line.
How do I track a building permit application in Westminster?
You can apply for permits and track them through the Building Division's online portal. When we file for your room we'll keep you posted on where it stands, and you're welcome to check the portal yourself.
Plan your Westminster sunroom with us
We take calls seven days a week and into the evening, so please call (657) 329-2023 or send the form whenever it suits you.