A Brennan company - serving Orange County, CA

Tamko Roofing Company Nationwide

Metal roofingMetal roofing
Architectural shinglesArchitectural shingles
Tile roofingTile roofing
GAFGAF
Owens CorningOwens Corning
Flat & low-slopeFlat & low-slope
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Tamko Roofing Company in Orange County: What to Know First

Independent Tamko roofing company work in Orange County typically runs $350 – $1,400 for repairs and $11,000 – $24,000 for full replacements, depending on the product line and what we find under the shingles. Most Tamko repair jobs wrap up in a single visit. We quote a written price before any work starts, so you know the number before a ladder touches your wall. Call (559) 258-5703 if you’re looking at a leak, missing granule patches, or ridge cap that’s starting to lift. We work on Tamko Heritage, Heritage Premium, Elite Glass-Seal, and MetalWorks systems, and we’re an independent Tamko service provider – not a manufacturer rep, which means our only loyalty is to your roof.

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How Tamko Products Fail – and How We Fix Them

  • Granule loss on Heritage shingles. Orange County heat bakes the asphalt layer and loosens the ceramic granules faster than coastal climates. You’ll see dark streaks in gutters or bare patches on south-facing slopes. We document the coverage loss, check for soft spots in the mat underneath, and replace affected sections before water gets to the decking.
  • Thermal cracking on Heritage Premium architectural shingles. Inland Orange County swings 40 degrees between noon and midnight. That expansion cycle stresses the fiberglass mat. We see hairline cracks on ridge lines and valley intersections. The fix is careful section replacement with proper nailing patterns – not just caulk, which fails within a season.
  • Lifting ridge cap on Elite Glass-Seal installations. The sealant strip at the ridge takes the worst wind. Santa Ana winds peel caps loose. We reset them with correct fasteners and fresh sealant, and we check the adjacent field shingles for nail pops at the same time.
  • Fastener back-out on MetalWorks panels. Thermal movement on metal roofs near the coast, especially in Huntington Beach and Newport Beach, works screws loose over time. You might hear a rattle on windy days. Neoprene washers also dry out. We replace fasteners with correctly torqued, gasketed screws and replace any washers showing cracking.
  • Flashing failures at dormer transitions and skylights. Tamko shingle systems don’t leak from the shingle itself most of the time – they leak where the roof changes plane. Orange County homes with additions and remodeled dormers have transitional flashing that gets step-flashed incorrectly. We remove, inspect what’s underneath, and install new flashing that actually laps the right direction.
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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

Our Tamko Roofing Company Process

  1. 1
    Call comes in. You talk to a live person – no phone tree, no voicemail. We ask what you’re seeing and schedule a visit inside a window we actually keep.
  2. 2
    Inspection. We walk the roof and the attic. For Tamko systems, we’re looking at granule condition, mat exposure, fastener condition, and flashing details. We take photos and show you what we found.
  3. 3
    Written price. Before any work starts, you get a line-item number on paper. It doesn’t move at the door. That’s The Garrison Standard, and it applies to every Tamko job we take.
  4. 4
    The work. We match materials where possible – OEM Tamko components when the product is young and available, quality aftermarket options when an older series is discontinued. Either way, the decision is explained in plain English before we buy anything.
  5. 5
    Testing and walk-through. We water-test repairs where practical and show you the finished work before we leave. The site gets cleaned up. No nails in the flower bed, no torn shingle wrappers in the yard.
  6. 6
    Written guarantee. Every Tamko repair and installation carries our 365-Day Done Right Promise. In writing, for one full year. If it fails, we come back free.
Before & after

See the difference

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

What Tamko Roofing Company Costs in Orange County

Here’s what we see across Orange County for Tamko work:

  • Minor repair (sealant, single shingle, small flashing patch): $350 – $550
  • Moderate repair (section replacement, multiple shingles, one transition detail): $550 – $1,400
  • Full Tamko re-roof (Heritage or Heritage Premium, complete tear-off and new underlayment): $11,000 – $24,000 depending on square footage, slope, decking condition, and layers of old roofing to remove

What moves the price: decking repair if we find rotted wood underneath, roof pitch, number of layers to tear off, and access. HOA neighborhoods in Irvine and Rancho Santa Margarita sometimes require specific color approvals that can add a week. Every estimate we write is free and line-item specific. Call (559) 258-5703 and we’ll give you a real number, not a vague range.

Why Orange County Homeowners Call Brennan Roofing Co Orange County for Tamko Work

We built this name on low-slope re-roofs and tile work – the jobs where a small mistake becomes a big leak. Travis Oakley runs every Tamko job with the same crew from first inspection to final walk-through, and the background-checked, uniformed technicians on your roof are people he can name. That matters when you’re deciding who to let onto a roof that protects your whole house. We also install GAF, Owens Corning, and CertainTeed, so if the honest answer is that a Tamko replacement isn’t the right call for your situation, we’ll tell you that and show you alternatives. The Garrison Standard means the price is on paper first, the crew shows up when we say, and the work is guaranteed for a full year. A roof shouldn’t be something you think about – if it’s done right, you won’t.

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