Manhattan Beach Sunrooms & PatiosManhattan Beach Sunrooms & Patios

Sunroom contractor in Lennox, CA - patios and decks turned into rooms you'll use

Manhattan Beach Sunrooms & Patios builds sunrooms, patio enclosures and patio covers for homes in Lennox, CA. Most of the time we're turning a back patio or deck into a room you'll really use.

Request a quote(424) 290-8610
Screened patio enclosure with a black peaked frame around a backyard pool and patio.
  • Licensed and fully insured.
  • Free on-site estimates.
  • Expect a reply within 1 business day.

About Lennox, CA

Lennox is a small, closely built part of the South Bay, bounded by Century Boulevard on the north, the 405 on the west and the 105 on the south, with Hawthorne Boulevard and Prairie Avenue forming much of its line with Inglewood. It isn't a city of its own but an unincorporated part of Los Angeles County, and on our jobs here it feels a lot like the blocks across the freeway in Hawthorne, with modest single-story homes set close together on narrow streets.

Backyards here are compact and usually already in use, with a concrete patio, an older patio cover or a room an earlier owner added. So most rooms we plan in Lennox start from what's already out back, and how well that can carry a room shapes much of the job.

Services in Lennox, CA

  • Sunroom additions

    Most Lennox lots don't have space to spare, so a sunroom addition usually goes right off the back of the house where the old patio sits. We plan it to tie into your roofline and walls so it looks like part of the house rather than something added later.

  • Patio-to-sunroom conversion

    Turning an existing patio into a room is the call we get most, and on a small lot it makes good use of ground you already have. We frame the walls and roof over the patio once we know the base underneath is ready for them.

  • Enclosed patio rooms

    If your patio already has a solid cover, enclosed patio rooms close it in with windows and walls so you keep what's worth keeping. We check the cover's posts and connections first, because the enclosure will lean on them.

  • Four season sunrooms

    With houses here on the smaller side, many families want the new room to work as everyday living space, an office or a place for the kids. A four season room is built with insulated walls and roof so it can be used like any other room in the house.

  • Patio cover installation

    Older patio covers on Lennox homes are often sagging or patched, and replacing one is sometimes the first step toward a room, or all the yard needs. We size the new cover to the space and fasten it to the house properly.

  • Sunroom remodeling

    Plenty of houses here carry an add-on room from an earlier owner, often with leaky glass, worn framing or a roof that never tied in well. We open it up, fix what's there, and tell you plainly when rebuilding makes more sense than patching.

What working in Lennox means for your sunroom

Because Lennox is unincorporated, your sunroom permit comes from LA County Public Works rather than a city hall, and since building can't start until that permit is issued, getting it sets the early part of your schedule. Before you hire anyone, you can look up their contractor license with the state contractors board, and if a contractor's business is based in unincorporated county, you can ask whether the county requires them to hold a County Business License for their kind of work. We're licensed and fully insured, and before work starts I check with the county office that covers your address about what the job needs, then we prepare and file the permit paperwork for you.

As a sunroom contractor based in Manhattan Beach, we reach Lennox easily by the 405 or Century Boulevard. On these narrow lots I plan where the glass and framing will be staged before the first delivery, because side yards here rarely have room to spare. The price of your room moves mostly with its size, glass walls versus screens, how the roof ties into your house and whether the slab or deck can carry it as it is. The schedule turns on the permit, ordering windows and framing, and any foundation work, and the written estimate gives you the figure for your own room.

Lennox, CA properties and local conditions

A lot of the rooms we're asked to build in Lennox would sit on a patio slab or deck that was put in years ago for something much lighter, like a cover or a few chairs. A room with glass walls and a solid roof weighs far more than that, so I look at the thickness and condition of the slab, or the posts and footings under a deck, before I price anything. If it needs new footings or a new section of foundation, you'll see that in writing up front instead of finding out halfway through.

Lennox sits right beside LAX, and planes overhead are part of the day here. When someone tells me they want the new room to be a quiet place to read or work, we talk through glass and wall options that keep out more of that sound and what each one adds to the cost. For a room you'll sit in every day, I usually lean toward the better glass, because it's the part you'll notice most.

Get a free on-site sunroom estimate for your Lennox home

Send the form and we'll reply within one business day to set a time for me to come out to your Lennox home. The on-site estimate is free and there's no pressure to book. After the visit you'll have a written estimate to look over at your own pace.

How it goes when you call us about a room in Lennox

  1. Call or send a request

    Call (424) 290-8610 or use the form, and we'll get back to you to set a time to come out. Tell us a little about the patio, deck or room you have in mind so I can come prepared.

  2. I measure and plan on site

    I come out myself to measure, look closely at what the room will sit on, and talk through how you want to use it. You then get a written estimate, so you understand what's included before you sign anything.

  3. We permit, build and walk through

    We prepare and file the county permit paperwork, then our own crew builds in stages, with county inspections as each stage is ready. Before we call it done, I walk through the finished room with you.

Frequently asked questions

How do I find out which office handles permits for my Lennox address?

Enter your street address or parcel number, numbers only with no dashes, into the county's Service Locator and click Find Services, and it shows the office that issues permits there. For homes in Lennox that should be the county, and I confirm it for every job before we file anything.

Does a sunroom or patio enclosure in Lennox need a permit?

In most cases, yes, because county permits cover additions and alterations to a house, and the county's building and safety permit guidance says patios and decks generally need one. A permit can only be issued to a properly licensed contractor, the owner in certain cases, or someone authorized to act for either. We prepare and file it for you.

How do I check if a contractor needs a license for my sunroom in California?

Look them up with the California Contractors State License Board, which licenses anyone who builds or alters structures in the state. A license is required when the job needs a building permit, uses any extra workers or costs $1,000 or more in labor and materials, and a larger job can't be split into smaller pieces to get under that line. Nearly any sunroom falls well inside those rules.

How long does a county building permit stay good in Lennox?

A county permit expires if work hasn't started within 12 months of being issued, or if work stops for more than 180 days once it's underway, though the permit holder can ask in writing for 180-day extensions. The county also wants the first inspection requested within 12 months and follow-up inspections about every 6 months to keep it active. We schedule inspections as each stage of the room is ready.

How much does it cost to turn a patio into a sunroom in Lennox?

The cost depends mostly on the room's size, the walls and roof you choose, and whether the slab underneath needs new footings first, so I'd rather see your patio than guess. Adding lights, outlets or a ceiling fan, tearing out an old cover or add-on, and getting materials onto a tight lot can all add to it. The site visit ends with a written estimate, so you see your own figure and what it covers before you decide.

How do I check if my Lennox home is in an earthquake hazard zone?

Type your address into the state's EQ Zapp map, which shows whether the property lies within any of the state's mapped earthquake hazard zones, or whether that area hasn't been evaluated yet. It's worth a look before you plan a room, and you're welcome to bring it up when I come out to look at what the room will sit on.

Service areas

Explore the services

Manhattan Beach, CA

Talk with us about your Lennox sunroom

Call (424) 290-8610 or use the form, and bring any county permit questions with you, since a few answers early make the rest of the planning easier.

Request a quote(424) 290-8610
(424) 290-8610Request a quote