Raised-panel steel
Carriage house
Modern flush
Full-view glass
LiftMaster openers
Chamberlain openersFull 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
Get your free estimateGarage Door Company in Lennox, CA
Garage door installation in Lennox, CA usually runs $700 – $2,200 depending on whether we’re replacing a 1940s single-car door on a stucco bungalow or converting a tired roll-up on Hawthorne Boulevard. The work here rarely follows a standard playbook: low-clearance headers, unincorporated LA County permitting, and salt-air rust from the coast all shape how we measure, order, and install. SD Garage Door has served Lennox since 2014, and we handle everything from a single Clopay panel swap to a full new door with a LiftMaster opener. Call (833) 589-6906 for a free on-site estimate.
Why Lennox Homes Are Different
Lennox is a tight grid of mid-century stucco and wood-frame homes wedged between Inglewood, Hawthorne, and the 405. Most of the residential stock went up in the 1940s through the 1960s, which means original single-car garages with shallow headers, low ceiling clearance, and door openings that predate modern sectional standards. A standard 7-foot door often doesn’t fit without field modification, and we regularly see frames that settled decades ago, leaving tracks out of square by half an inch or more.
The climate matters too. Lennox sits close enough to the coast that marine-layer dampness and morning fog drive rust on steel doors, tracks, and springs. Wood doors swell and stick in wet winters, then shrink and crack when Santa Ana winds roll through. That means we recommend corrosion-resistant hardware on every install here, and we check operator torque against the extra drag a swollen wood door creates. Because Lennox is unincorporated LA County rather than its own city, door replacements and header work fall under LA County Public Works and the Department of Building and Safety, not a local city hall counter. The permitting reality is slower and more technical than homeowners expect, and we handle that paperwork on every job where it applies.
Styles & brands we work with
Our Main Lennox Services
Lennox homeowners call us most about two things: a door that won’t move, and an opener that won’t respond. Both are jobs where our single-trade focus and brand familiarity actually change the outcome.
Garage Door Repair in Lennox
Repair calls in Lennox skew toward broken springs, snapped cables, and rollers that gave out after decades of salt-air exposure. The housing stock here is old enough that many doors are original or close to it, and the failure patterns are predictable: rusted torsion hardware on the west-facing sides, sagging tracks on settled slabs, and panels that warped through years of damp winters. We carry springs, cables, rollers, and hinges sized for mid-century doors, not just modern replacements, and we arrive ready to diagnose the actual brand on the rail. If the door won’t move and you’re not sure whether it’s a spring or a track, start here: Garage Door Repair in Lennox.
Garage Door Opener Repair in Lennox
Opener failures in Lennox run the usual spectrum, but the coastal damp adds a layer: corroded logic board connections, humid-weather sensor faults, and wall buttons that stopped making contact. Many of these garages still run first- or second-generation openers from the 1990s, and the question is usually whether to repair the unit or replace the head while keeping the existing rail. We work on LiftMaster, Chamberlain, Genie, Craftsman, and Raynor openers daily, so the diagnostic call is faster. If the motor runs but the door doesn’t, or the remote works intermittently, see Garage Door Opener Repair in Lennox for the specifics and pricing.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Garage Door Installation in Lennox
Garage door installation in Lennox starts with a different measurement conversation than you’d have in a sprawling suburb. Most homes here were built before standard 7-foot, high-lift sectional doors existed, so we’re often working in a single-car garage with a header that clears the door by six inches on a good day. That means we specify low-clearance track systems, sometimes convert the existing jambs rather than rebuilding them, and confirm county requirements before ordering anything. Whether you’re replacing a rotted wood original or adding a new sectional to a rental triplex, the job begins with an on-site measure and ends with a door that actually fits the opening. For the full scope of what we install, see Garage Door Installation.
Garage Door Replacement
Signs you need it
If the door has rotted through at the bottom panel, the track no longer aligns after the slab settled, or you’re patching rust holes every spring, replacement costs less than repeated repairs.
What it costs in Lennox
A full garage door replacement in Lennox typically runs $700 – $2,200 depending on size, material, insulation, and whether the old track needs rebuilding.
How we do it
We measure the opening, check header clearance and side room, remove the old door and track, install new jambs or adjust them where needed, fit the new door and track system, then balance and test it.
Garage Door Installation Service
Signs you need it
You need a complete installation when a garage has no door, the existing one is beyond repair, or a new build or converted space requires a door from scratch.
What it costs in Lennox
New door installation in Lennox starts around $700 for a basic single-car steel sectional and goes up to $2,200 for insulated or premium models with hardware.
How we do it
We supply the door, hardware, track, and seal, set the jambs if needed, install the complete system, and leave the door balanced and operating on your existing or new opener.
Garage Door Seal Installation
Signs you need it
If daylight shows under the door, water pools inside after winter rain, or the bottom seal is split and brittle, the seal is doing nothing and the door is letting in water, dust, and rodents.
What it costs in Lennox
Garage door seal installation in Lennox runs $110 – $220 depending on door width and whether we’re replacing just the bottom seal or the side and top weatherstripping too.
How we do it
We remove the old seal and retainer, clean the channel, fit a new seal sized to the door thickness, and test it against a closed door to confirm contact along the full width.
What Garage Door Installation Costs in Lennox
| Item | Typical range in Lennox |
|---|---|
| Garage door replacement | $700 – $2,200 |
| Garage door installation service | $700 – $2,200 |
| Garage door seal installation | $110 – $220 |
Low-clearance track kits, header reinforcement, and county-required inspection fees can push the upper end of that range in Lennox. We quote the total before any work starts, and that number doesn’t change unless we find structural damage we couldn’t see before opening the wall.
Can you replace a garage door in an unincorporated area of Lennox without a permit?
Most full door replacements in Lennox, which is unincorporated LA County, require a permit through LA County Public Works when the opening or structural header changes. A same-size door swap on existing jambs often does not. We confirm the rule for your specific address before ordering.
Will a modern garage door fit my 1940s Lennox garage?
Usually yes, but often not without modification. Many Lennox garages have openings shorter than today’s standard 7-foot sections, so we use low-clearance track and sometimes adjust the header with county-approved methods. We measure on site before recommending any door.
Brands We Service in Lennox
We work on the brand you already have. Our Lennox trucks stock common parts for Clopay, Amarr, Wayne Dalton, and Craftsman doors, plus openers from LiftMaster, Chamberlain, Genie, and Raynor. If your door is a 1960s original with no brand plate, we identify it by track and panel profile. See our brands for the full list.
See the difference
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After
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AfterPricing for Garage Door Company in Lennox, CA
| Service | Typical range in Lennox |
|---|---|
| Spring repair | $180 – $340 |
| Cable repair | $130 – $250 |
| Opener repair | $120 – $320 |
| Opener installation | $250 – $550 |
| Panel replacement | $250 – $500 |
| Track realignment | $120 – $240 |
| Roller replacement | $110 – $220 |
| New door installation | $700 – $2,200 |
| Garage door repair | $150 – $600 |
In Lennox, the main price movers are header height, slab settlement, and whether the existing track is salvageable. Older mid-century garages often need extra labor on the track and jamb side, even when the door itself is a standard size. You get a written quote before any work begins, and the price we quote is the price you pay unless we find hidden structural damage we couldn’t see up front.
Neighborhoods We Serve in Lennox
We cover all of Lennox ZIP code 90304, from the residential blocks north of Century Boulevard down to the industrial pockets along the 405 edge. Most calls come from the stucco bungalow streets around the central corridor, the duplex and triplex garages near the Hawthorne boundary, and the small commercial roll-ups along Century and Hawthorne Boulevard.
- Central Lennox, including the blocks off Century Boulevard
- North Lennox, near the I-105 edge
- West Lennox, closer to the 405 and the Inglewood line
- East Lennox, along the Hawthorne boundary
- South Lennox, near Imperial Highway
Typical response time across Lennox is same day for repair calls, and next day at the latest. The whole ZIP is compact enough that travel never adds more than a few minutes to a job.
Service Area – Cities Near Lennox
SD Garage Door also covers the neighboring communities around Lennox. We work regularly in Del Aire, CA and Hawthorne, CA to the west and south, in Inglewood, CA to the northeast, and in El Segundo, CA to the southwest. Same service, same upfront pricing, same brand-agnostic approach.
Serving Lennox, CA — Our Local Coverage Area
We’re based in the Lennox area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Garage Door Company in Lennox
Most Lennox repair calls are answered same day. The ZIP is small and our schedule is built around this area, so a spring or cable failure on a single-car bungalow can usually be diagnosed and fixed within one visit. Call (833) 589-6906 in the morning and we’ll give you a real arrival window.
Full door replacements in unincorporated Lennox may require LA County Public Works permits, especially when headers or openings change. A same-size door swap on an existing frame usually doesn’t. We verify before ordering anything, and we handle the permitting on jobs where it applies.
Yes. Lennox has a high share of duplexes, triplexes, and small apartment garages, plus light-commercial roll-ups on the boulevards. We service all of them, and we’re set up to quote on owner-supplied or tenant-requested repairs with the same upfront pricing. Call (833) 589-6906 to schedule a site visit.
Need a garage door fixed, installed, or measured in Lennox? Call SD Garage Door at (833) 589-6906 for a free estimate. We’ll send a garage-door specialist, not a generalist, and the price will be on the table before we pick up a tool.
What happens when you call
- 1A real person answersNo phone trees — talk to a local garage door pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lennox Customers Say
"Logic board on a 15 year old opener. He was upfront that a new opener would cost less than the board plus labor, and he wasn't wrong. No pressure either way."
— Ruben Garcia"Spring snapped at six in the morning with my car sealed inside and me due at work. Somebody was here by eight thirty with the right spring on the truck. Door's quieter now than it was before it broke."
— Alma Herrera"Opener works, remotes are programmed, no complaints on the work. Took three days to get on the schedule though, so if you've got a car trapped inside, say so when you call."
— Paige Ziegler