Mercer Roofing roofing team

Roofers in Lomita - Free Inspection, Itemized Written Quote

Free roof inspection with photos, then an itemized written price before anything is ordered. Installed by our own licensed crews and backed by a workmanship warranty.

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Every visit starts with

Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation

Your new roof for as low as $159/month*on approved credit; ask for current terms
Styles & brands we work with

Architectural shingles
Architectural shingles
Metal roofing
Metal roofing
Tile roofing
Tile roofing
GAF
GAF
Owens Corning
Owens Corning
Flat & low-slope
Flat & low-slope

Before & after – our own jobs

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Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Roofers in Lomita, CA

Roofers in Lomita work on a concentrated cluster of post-WWII ranch homes where aging 1950s – 1960s roofs are reaching end of life simultaneously, all under the South Bay marine layer that accelerates shingle wear faster than inland cities just a few miles east. Most Lomita homes sit on small, tight lots with limited staging space, and many carry partial flat or low-slope sections over garages and rear additions that create leak vulnerabilities distinct from the main roof plane. Call (743) 200-8347 to schedule your free estimate, and we’ll send your technician’s name and photo before they arrive.

Call (743) 200-8347

Why Lomita Homes Are Different

Lomita’s housing stock is remarkably uniform: single-story ranch-style homes built between 1945 and 1965, packed onto small lots in a city barely two square miles. That density limits crew size and material staging, so we dispatch smaller, highly efficient teams rather than large crews that would overrun a Lomita driveway.

The marine layer here is persistent. Roof surfaces stay cool and damp much of the year, which accelerates algae streaking and granule loss on asphalt shingles compared to drier pockets of Torrance or Carson just inland. Winter storms funneling through the coastal plain drive rain under low-slope flashing in ways homeowners often miss until interior damage is already significant.

Perhaps most importantly, Lomita operates its own independent building department. Roofers unfamiliar with the city routinely pull the wrong permit type or miss local inspection sequencing, causing costly delays. We coordinate permits directly with Lomita’s building officials and sequence inspections to avoid those holdups.

The flat or low-slope built-up sections that 1950s – 1960s builders installed over garages and bump-outs were frequently re-covered with 1980s-era modified bitumen torchdown. That material is now failing at seams and at transitions to the main pitched roof. Contractors who quote only shingle replacement on the main field often miss these flat sections entirely, leaving the home’s most leak-prone area untouched.

Our Main Lomita Services

Most calls we get from Lomita homeowners fall into three categories: stopping an active leak, replacing an aging roof system, or handling the full project from inspection through final walkthrough.

Roof Repair in Lomita

Repair work in Lomita typically involves tracking leaks that originate at low-slope-to-pitched transitions, replacing deteriorated flashing around original 1950s – 1960s chimney and vent penetrations, or addressing granular loss accelerated by the persistent marine layer dampness. Because these homes are often on their second or third re-roof, we frequently find multiple layers of old material that complicate simple repairs. Every repair we complete carries a written 365-Day Done Right Promise with a free second visit if the repair fails. Roof Repair in Lomita

Roof Repair in Lomita

Roofing Company in Lomita

As a full-service roofing company in Lomita, we handle everything from emergency leak response to complete re-roofs, including the specialized flat and low-slope work that many shingle-only contractors skip. We pull permits directly through Lomita’s independent building department, coordinate city inspections, and provide a written price before any work begins. Every technician is background-checked, identity-verified, and arrives in a clean, marked uniform with a photo ID badge under the Threshold Verified standard. Roofing Company in Lomita

Roofing Company in Lomita

Roof Installation in Lomita

Roof installation in Lomita requires careful planning around tight lot lines and limited staging areas common to the city’s post-war ranch neighborhoods. We account for the full system, not just the main shingle field: proper underlayment, ventilation balanced to the marine layer climate, and critical attention to flat or low-slope sections over garages and additions that are often the original leak source. We install GAF, CertainTeed, Owens Corning, and other manufacturer-recognized shingle brands with full warranty registration. Roof Installation in Lomita

Roof Installation in Lomita
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (743) 200-8347

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Lomita

We install and repair roofs using GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral products, with common repair materials and select shingles stocked locally for faster turnaround on Lomita jobs. our brands

Pricing for Roofers in Lomita, CA

Service Typical range in Lomita
Minor leak repair (flashing, seal) $180 – $450
Moderate repair (section, multiple penetrations) $450 – $1,200
Flat/low-slope section repair (garage, addition) $650 – $1,800
Chimney flashing replacement $350 – $850
Skylight repair or reflash $400 – $950
Partial re-roof (1,000 – 1,500 sq ft) $4,500 – $8,500
Complete asphalt shingle re-roof (typical Lomita ranch) $8,500 – $16,000
Flat/low-slope section replacement (modified bitumen/TPO) $3,500 – $7,500
Roof deck repair (plywood replacement, per sheet) $85 – $180
Ventilation upgrade (ridge vent, soffit vents) $650 – $1,400

In Lomita, prices typically push higher when we encounter multiple layers of old roofing that must be removed per city code, deteriorated decking hidden beneath, or limited staging space that requires hand-carrying materials. Every job starts with a written, line-item price before any work begins. The price we give is the price on your invoice.

Neighborhoods We Serve in Lomita

We work across all of Lomita’s compact residential areas, from the central ranch-home core to the edges bordering Torrance and Harbor City. Most Lomita addresses are within 15 minutes of our dispatch coordination, so scheduling is straightforward without long wait times.

  • Central Lomita (post-war ranch core)
  • Lomita East (near Narbonne Avenue corridor)
  • Lomita West (bordering Torrance)
  • North Lomita (near Lomita Boulevard corridor)
  • South Lomita (near Pacific Coast Highway adjacency)

Service Area – Cities Near Lomita

Our crews serve Lomita homeowners directly, with dispatch and scheduling coordinated from our Los Angeles office. We also work regularly in neighboring South Bay communities including Lakewood, CA, Torrance, CA, Carson, CA, and Rancho Palos Verdes, CA. Each homeowner receives the same Threshold Verified standard: background-checked technicians, photo ID at the door, and written pricing before work starts.

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 Roofers in Lomita

Ready to get started? Free estimates · Free in-home estimates response in Lomita
Call (743) 200-8347

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local roofing pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Lomita Customers Say

★★★★★ 4.8 from 9+ reviews

"Leak showed up in the hallway ceiling after a big storm. They found the failed pipe flashing in about ten minutes, replaced it, and checked the attic for wet insulation."

- Sophie R.

"Chimney flashing was the culprit for years of dark stains on the ceiling. Fixed it in one visit and no more stains."

- Ian O.

"Roofer showed his ID and gave me the crew lead's name before anyone climbed the ladder. Replaced a patch of missing shingles and resealed two vent boots. Written estimate matched the final bill."

- Brian J.

How It Works in Lomita

Getting your roofing handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your roofing needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Lomita - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

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Free On-Site Estimate & Written Quote

No obligation. We measure, price the job in writing, and the quote is yours to keep.

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Written Price Before Any Work Starts

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Written Guarantee on Every Repair

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Free Second Visit if the Repair Fails

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