Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Lomita
Roofing in Lomita comes down to two things: a roof that can handle the marine layer without growing moss, and a roof that stays put when the Santa Anas whip through the hillside streets off Eschelman Avenue. Most homes here were built in the 1940s and 1950s, and a lot of them still carry original framing and original roof materials that are well past their service life. Birchbark Roofing sends uniformed, background-checked crews to Lomita from our Los Angeles scheduling office, and every job starts with a written price before anyone climbs a ladder. Call (562) 512-7366 if you want someone who understands what Lomita roofs actually face.
Why Birchbark Roofing Long Beach Is Lomita’s Preferred Roofing Company
We have worked on enough Spanish Colonial Revival and ranch homes in Lomita to know that two identical-looking roofs on the same street can need very different work. One side of Eschelman Avenue catches the full force of wind coming over the Palos Verdes Peninsula. The other side is sheltered. A roofer who treats them the same is guessing. Our Roofing Company team documents every nailing row and underlayment seam so you can see what was done under the shingles, not just what the finished roof looks like.
Lomita homeowners tell us the same thing after a job: they appreciated seeing the written price before work started and a photo of the clean-up before the crew pulled away. That is not accidental. Erik Lindgren built Birchbark around the Cedarwell Care Promise, and every roof we touch in Lomita carries the 365-Day Done Right Promise. If it is not done right, we make it right.
Styles & brands we work with
Roof Maintenance in Lomita
Roof Maintenance in Lomita is not a once-a-decade chore. It is how you keep a 1950s roof or a newer architectural shingle roof from failing early in this specific climate. Lomita sits close enough to the coast that morning fog settles into north-facing roof slopes, particularly in the lower areas near Narbonne Avenue and Lomita Boulevard. That persistent moisture feeds moss and mildew, which lift shingle edges and trap water against the decking. Our maintenance visits include clearing debris from valleys and gutters, checking flashing at penetrations, documenting any shingle lift or granule loss, and sealing minor gaps. Most single-family Lomita maintenance visits run between $285 and $480 depending on roof size and access.
What We Check on Every Maintenance Visit
We inspect the valleys and penetrations where Santa Ana-driven rain gets in first. We also check the nailing pattern if we are on a hillside property, because a 4-nail standard pattern on an exposed slope near Eschelman Avenue will not satisfy the county’s wind-load provisions. You get a photo report after the visit, not a voice message saying everything looked fine.
When Lomita Weather Demands Extra Attention
After a fall Santa Ana event, lifted shingles and displaced ridge caps are common on the west-facing slopes. After a long fog season, moss is the bigger issue. A spring maintenance visit and a fall maintenance visit cover both failure modes before they become leaks.
Roof Coating in Lomita
Roof Coating in Lomita works best on the low-slope and flat sections you see on many mid-century ranch homes and some Spanish Colonial Revival additions. A roof coating is a liquid-applied membrane that seals the existing surface, reflects UV, and buys years on a roof that is aging but still structurally sound. In Lomita’s damp mornings and dry Santa Ana afternoons, a silicone or acrylic coating gives low-slope roofs a monolithic waterproof layer that resists ponding and surface cracking. A typical Lomita roof coating job runs between $1,800 and $4,200 depending on square footage, surface prep, and whether we need to repair decking first.
Coating vs. Replacement on Older Low-Slope Sections
If the decking is sound and the roof just leaks at seams or skylights, a coating is a legitimate lower-cost option. If the decking is soft from decades of fog moisture, coating over it just hides the problem. We will tell you which one your roof needs and show you why in writing.
Materials We Apply
We work with silicone and acrylic coating systems from manufacturers including GAF and CertainTeed. The coating is applied after pressure washing and repair, and we photograph the finished surface before we leave.
Trusted Brands We Service in Lomita
We install and repair systems from Owens Corning, CertainTeed, IKO, Atlas, and GAF, and we stock the parts and accessories Lomita crews use most often: hip and ridge cap, valley metal, storm guard underlayment, and replacement flashing for the styles common on 1940s and 1950s homes. Having that inventory in rotation means we do not have to put a Lomita project on hold while a distributor ships from the Inland Empire. We also know which products from Owens Corning and IKO carry the wind ratings Lomita’s exposed slopes need. You will see the exact product line and rating on your written quote.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Lomita Homes
- Moss and mildew on north-facing slopes. The fog settles on the north side of the house and stays there. We see moss lifting composition shingles on homes near Narbonne and Lomita Boulevard, where persistent shade and moisture create perfect conditions for organic growth.
- Wind-lifted shingles on hillside streets near Eschelman Avenue. Gusts coming over the Palos Verdes Peninsula hit these roofs harder than the ASCE 7-16 basic wind speed used for flatland Lomita. Shingles that were nailed with a standard 4-nail pattern fail at the edges within a few Santa Ana seasons.
- Rotted decking hidden under original 1950s shake. The shake looks weathered on top, but underneath, decades of marine layer moisture have quietly rotted the plywood or skip sheathing. We have opened these roofs and found decking you could push a screwdriver through.
- Valley and penetration leaks after Santa Ana rain. Cheap quotes leave out ice and water shield at valleys and around pipes and skylights. The first hard wind-driven rain angles underneath the shingles and finds the original 1940s framing.
Pricing for Roofing Company in Lomita, CA
Most roof repairs in Lomita run between $450 and $1,200, depending on the scope. A full replacement on a typical 1,200 to 1,600 square foot single-story ranch runs from $14,500 to $22,000, with hillside homes near Eschelman Avenue at the higher end because of the wind-load nailing and underlayment requirements. Maintenance visits run $285 to $480, and coatings run $1,800 to $4,200. The single biggest swing factor in Lomita is whether the roof is on an exposed slope, because that changes the nailing pattern, the underlayment, and the inspection requirements. You will see your exact number in writing before any work starts, and that number does not change unless we find hidden deck damage, which we will show you in photos.
We Also Serve Cities Near Lomita
We work throughout the South Bay and the surrounding communities, including Harbor City, Lakewood, Long Beach, and Paramount. Call (562) 512-7366 to schedule a free estimate with a Roofing Company in Lomita crew that knows this area’s wind and moisture patterns.
Serving Lomita, CA - Our Local Coverage Area
We’re based in the Lomita 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 Roofing Company in Lomita
Roofs on exposed slopes in Lomita must be designed for a minimum 110 mph wind speed under the 2019 Los Angeles County amendments, which exceed the basic ASCE 7-16 speed used in nearby flatland cities. A compliant installation uses a 6-nail pattern on architectural shingles rated to 130 mph, which is exactly what we install on hillside homes near Eschelman Avenue. Call (562) 512-7366 and we will explain what your specific roof needs to pass inspection.
The fog settles on north-facing and low-lying slopes, creating persistent moisture that promotes moss growth and accelerates deck rot on original 1940s and 1950s roofs. The fix is not just cleaning the moss; it is verifying the underlayment is intact and replacing any water-damaged decking. We have opened roofs in that fog belt and found decking that looked fine from below but was soft from years of trapped moisture.
Many Lomita homeowners report premium reductions or improved underwriting when they document a wind-rated, code-compliant roof installation and provide photos of the nailing pattern and underlayment. We photograph every nailing row and every seam before the shingles go on, and we give you that documentation for your insurer. Your agent decides the final number, but a documented compliant roof is stronger evidence than a handshake.
A compliant quote includes the 6-nail wind pattern for exposed slopes, 30-pound felt or synthetic underlayment on low-slope sections, ice and water shield at valleys and penetrations, and the county’s wind-load inspection. A cheap quote quotes a standard 4-nail pattern on a hillside roof, skips underlayment upgrades, and omits ice and water shield, which means a Santa Ana storm can drive rain under the shingles and into the original framing. You will see every line item on our written estimate.
Yes, a full roof replacement in Lomita requires a permit, and the roof must pass the county’s wind-load inspection if the property sits on an exposed slope. We pull the permit, schedule the inspection, and document what was installed. If a roofer tells you a permit is optional on a full replacement in Lomita, walk away.
Birchbark Roofing is part of the Cedarwell family of independent local roofing businesses, and every Lomita job is covered by the 365-Day Done Right Promise and the Cedarwell Care Promise. That means shoe covers at the door, drop cloths through the hallway, all debris cleared and photographed before we leave, and a written price before any work starts. Call (562) 512-7366 to schedule your free estimate with a crew that treats your Lomita home like a home, not a job site.
Written by Erik Lindgren, Owner at Birchbark Roofing Long Beach, serving Lomita and the surrounding South Bay communities.