Raised-panel steel
Carriage house
Modern flush
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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 means working with 1940s and 1950s stucco bungalows, narrow lots, and a whole lot of retrofitted carports turned garages. We handle the full job: measuring out-of-square openings, ordering the right panel configuration, and installing a door that actually seals against the marine layer that rolls in off the coast. Blackstone Garage Door Repair has served Lennox since 2012, and we know this unincorporated pocket of Los Angeles County better than most. Call (866) 477-5637 when you need a door that fits the first time.
Why Lennox Homes Are Different
Lennox is a small unincorporated LA County island, ZIP 90304, squeezed between Inglewood, Hawthorne, and the north edge of LAX. Most of the housing stock went up in the 1940s and 1950s as single-story stucco bungalows and duplexes on narrow lots. Since then, many original one-car detached garages and alley-facing carports have been converted or expanded into multi-unit rentals. That means we see a lot of wood-frame openings that have settled out of square, old jambs that shifted decades ago, and roll-up doors retrofitted into framed openings that were never designed for them.
The coastal climate does its own work. Salt-laden air from the Pacific and damp mornings under the marine layer accelerate rust on steel tracks, springs, and hardware. Then the dry Santa Ana events swing through and bake everything. UV and heat cycles crack and warp wood and vinyl doors. For installation work, that means corrosion-resistant hardware matters more here than it would ten miles inland. And because Lennox sits in unincorporated County territory, any structural opening change or permit-triggering replacement falls under LA County Building & Safety, not a city building department. Contractors from neighboring Inglewood or Hawthorne routinely get that wrong. We don’t.
Styles & brands we work with
Our Main Lennox Services
Most Lennox homeowners call us for two reasons: a door that stopped working, and an opener that quit responding. Here’s what each involves locally.
Garage Door Repair in Lennox
Lennox’s older wood-frame garages put real stress on springs, cables, and tracks. When a spring snaps in a 1950s detached garage off one of the narrow alleys, the door is dead weight until that tension is restored. We carry replacement springs and cables sized for the older, sometimes non-standard door heights common here. Garage Door Repair in Lennox covers the full diagnosis. We inspect the entire system, not just the part that failed, because on a 70-year-old opening, a broken spring is rarely the only thing wearing out.
Garage Door Opener Repair in Lennox
Openers in Lennox tend to fail in specific ways: salt air corrodes the logic board connections, tenant turnover means lost remotes and unpaired Wi-Fi setups, and the constant airport-adjacent traffic rattles older chain drives loose. We service LiftMaster, Chamberlain, Genie, and Raynor opener systems in the field, with the parts and diagnostic tools already on the truck. Garage Door Opener Repair in Lennox is the page for deeper detail. For a dead opener, we test the safety sensors, the drive mechanism, and the wall console before recommending repair or replacement.
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
New door installation in Lennox almost never means swapping like-for-like. Most of these 1940s and 1950s openings have shifted, so a stock panel rarely fits without custom work: we measure the actual rough opening, account for the out-of-square jambs, and order the panel configuration that closes up properly against the damp coastal air. We install doors in single-family bungalows, duplexes, and the growing number of multi-unit rentals where the owner wants a door that won’t call them back every other month. Garage Door Installation is the core service; the specifics for Lennox are below.
Garage Door Replacement
Signs you need it
Your existing door has rusted-through panels, sagging sections, or damage that would cost more to patch than a replacement costs.
What it costs in Lennox
Full replacement in Lennox runs $700 – $2200 depending on size, panel material, and whether the old opening needs reframing.
How we do it
We remove the old door and track, measure the actual opening in three places, order panels to the true width and height, then install with corrosion-resistant hardware and test the full cycle.
Garage Door Installation Service
Signs you need it
You have a bare opening, a removed old door, or a carport you want converted into a closed garage with a roll-up door.
What it costs in Lennox
Installing a door into a bare or converted opening costs $700 – $2200, with retrofitted carport jobs landing at the higher end because of the custom framing and track work.
How we do it
We frame or refit the opening, mount the track to the existing structure, hang the door, set spring tension, and tune the opener if it’s part of the scope.
Garage Door Seal Installation
Signs you need it
You can see daylight under the door, feel drafts, or notice water and dust blowing in from the alley or street side.
What it costs in Lennox
Bottom seal and threshold work falls within the $150 – $600 repair range; a full perimeter seal with door adjustment runs on the lower end of that unless the door itself needs realignment.
How we do it
We replace the bottom astragal or threshold seal, check the door’s closed position against the floor, and adjust the travel limits so the door seats flush without binding.
What Garage Door Installation Costs in Lennox
| Item | Typical range in Lennox |
|---|---|
| New door installation | $700 – $2200 |
| Panel replacement | $250 – $500 |
| Track realignment | $120 – $240 |
How long does garage door installation take in Lennox?
Most single-door replacements are done in a day. Retrofit jobs on older Lennox openings can take longer when the jamb needs reframing or the track has to be custom-shimmed to level.
Do I need a permit to replace a garage door in Lennox?
Since Lennox is unincorporated LA County, structural opening changes fall under LA County Building & Safety. A straight panel replacement on an existing opening typically does not, but we verify before starting.
Brands We Service in Lennox
We work on LiftMaster, Chamberlain, Genie, and Raynor systems regularly in Lennox, and we stock the common parts for these brands on our trucks. If your door or opener is one of those, we show up already knowing the system. See our brands for the full list we service.
See the difference
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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 – $2200 |
| Garage door repair (general) | $150 – $600 |
In Lennox, two things push prices toward the upper end of these ranges: out-of-square openings on 70-year-old frames that need custom fitting, and rust damage from the salt air that means replacing hardware rather than just the one failed part. We quote the full price and agree on it before any work starts, so the number we tell you is the number you pay.
Neighborhoods We Serve in Lennox
We work across every part of Lennox, from the residential blocks north of Century Boulevard down to the streets that back up against the LAX perimeter. The service area covers the whole 90304 ZIP code and the surrounding unincorporated edges.
- Century Boulevard corridor
- Lennox Park area
- South Lennox near 111th Street
- East Lennox along Hawthorne Boulevard
- West Lennox near the airport boundary
We schedule Lennox jobs around the heavy airport-adjacent traffic patterns, especially on weekday afternoons, and we’ll give you an honest arrival window when you book.
Service Area – Cities Near Lennox
We also work in the cities and communities around Lennox. Our coverage includes Del Aire, CA, Hawthorne, CA, Inglewood, CA, and El Segundo, CA. If you’re just across a boundary line, call us to confirm we cover your street.
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
We schedule Lennox service calls daily, with timing built around LAX-area traffic. When you call, we’ll give you a real arrival window for the day, not a four-hour vague range. Emergency spring and cable calls are prioritized.
Lennox is unincorporated, so any structural change to a garage opening falls under LA County Building & Safety, not a city hall. Straight door panel replacements and hardware repairs on an existing opening generally don’t need a permit, but we check before the job starts.
Yes. A significant share of our Lennox work is on multi-unit rentals and duplexes. We coordinate with property managers, keep the tenant’s schedule in mind, and document the work so the owner knows exactly what was repaired or replaced.
Call (866) 477-5637 for a free estimate on any garage door work in Lennox. We’ll give you the price before we start, and we’ll show up knowing your door.
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
"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."
— Wade Anderson"Keypad stopped working, which I assumed meant a whole new system. It was the batteries and a reprogram. He charged me the minimum service call and told me how to do it myself next time."
— Allison Ackerman"Honest people. That's getting rare."
— Kristen Bennett