Tamko Roof Replacement Nationwide

Tamko Roof Replacement in San Diego: What to Know First

Tamko roof replacement in San Diego typically runs $14,000 – $28,000 for a full tear-off and re-shingle on an average single-family home, and most jobs take three to five working days once materials are on site. We’re an independent Tamko service provider, which means we replace failed Tamko roofs with either new Tamko products or a better-suited line from GAF, Owens Corning, or CertainTeed, depending on what the home actually needs. You’ll know the price before we touch your roof. This page is for San Diego homeowners whose Tamko shingles are curling, losing granules, or leaking after years of sun and salt air. If you’re seeing bare spots or finding granules in your gutters, call (619) 393-3877 and we’ll walk you through what’s happening and what it costs to fix it right.

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Key takeaways:

• Full Tamko replacement in San Diego runs $14K – $28K for most homes; partial replacements start around $4,500.
• Tamko shingles have specific failure patterns in coastal and inland heat zones that show up on San Diego roofs more than anywhere else in California.
• Your estimate is written and fixed before any work starts; no price changes at the door, ever.
• Every replacement carries our 365-Day Done Right Promise and a written guarantee delivered before the crew leaves.

How Tamko Products Fail – and How We Fix Them

Over the years, Greg Holloway and our crew have pulled enough Tamko off San Diego roofs to know exactly what fails, why it fails, and which replacement approach keeps it from failing again. These are the five we see most.

• Granule loss on Heritage series in coastal zones. Tamko’s Heritage 30 and Heritage 50 architectural shingles shed granules faster in San Diego’s salt-and-UV combination than many competitors. Owners in Ocean Beach, Point Loma, and Pacific Beach call us because their 12-year-old Tamko roof looks 25 years old. The fix is a full tear-off, not a patch. When we replace Heritage, we typically upgrade to a heavier architectural line from Tamko’s Titan XT series or switch to CertainTeed Landmark, depending on budget and exposure.
• Lifting shingles on Lamarite slate profiles. Tamko’s Lamarite composite slate looks great on Spanish and Mediterranean homes in Mission Hills and Kensington, but its interlocking tabs can lift after repeated thermal expansion. Once lifted, wind gets under the course and starts peeling sections. We don’t repair Lamarite in pieces. The existing product is discontinued, so we match the look with a modern composite or switch the home to a dimensional asphalt shingle that holds tighter in San Diego’s temperature swings.
• Seal strip failure on Tamko’s 3-tab line in inland valleys. Santee, El Cajon, and Lakeside see 100-plus degree summers followed by cool nights. That daily bake-and-shrink cycle breaks the adhesive seal strip on Tamko’s entry-level 3-tab shingles, leaving entire courses loose at the corners. Homeowners feel the shingles rattle when the Santa Anas hit. Repair means full replacement, because the seal failure is systemic across the whole field, not isolated to one section.
• Wet decking from underlayment breaks under Tamko’s lighter shingle lines. Tamko’s lower-weight shingles were sometimes installed over weak felt underlayment, especially on 1990s and early 2000s San Diego builds. When the felt cracks, moisture gets to the plywood decking. By the time we’re called, the shingles look fine but the decking is soft. This is the most expensive Tamko failure mode because we’re replacing decking sheets, not just shingles. We catch it early when we see interior ceiling stains with no obvious missing shingle.
• Color fading on Tamko’s red and brown tones, especially north-facing slopes. San Diego’s coastal moisture keeps north-facing slopes damp longer, and Tamko’s red and brown granule blends fade unevenly in those conditions. The roof doesn’t leak, but it looks patchy and old well before its warranty expires. That’s a cosmetic failure, but it’s also a signal the granules are thinning. We usually recommend full replacement before the fade becomes granule loss.

Our Tamko Roof Replacement Process

Here’s what a Tamko replacement with us actually looks like, from first call to final walkthrough.

1. 1
   Call and conversation. A live person answers, day or night. We ask what you’re seeing: granules in the gutter, lifting corners, leaks, or just age. We get your address and neighborhood, then we schedule the inspection in a window that works for you.
2. 2
   Roof inspection and decking check. Greg or a senior tech walks the roof, checks the decking from inside the attic if accessible, and identifies exactly what’s failing and what’s still sound. We’ll tell you the truth even if it’s not what you want to hear. No sales pitch.
3. 3
   Written estimate with parts decision. We price the job two ways when it makes sense: re-roofing with a current Tamko line like Titan XT or Heritage Pro, or switching to GAF Timberline, Owens Corning Duration, or CertainTeed Landmark if that’s a better fit. You get the written price before any work starts. If decking is bad, we show you the photos and price the exact replacement sheets.
4. 4
   Tear-off and decking replacement. Crew strips the old Tamko, hauls it, and replaces any bad decking. We inspect the underlayment condition and install new synthetic underlayment on every job. Drip edge, flashing, and ridge cap all get replaced, not reused.
5. 5
   Shingle install and detail work. New shingles go on per manufacturer spec, which matters for any remaining Tamko warranty. We hand-nail rather than gun-nail where the manufacturer calls for it, and we take our time on valleys, penetrations, and ridge lines, because those are where leaks start.
6. 6
   Cleanup and written guarantee. We magnet-sweep for nails, haul the dumpster, and walk you through the finished roof before we leave. Your written guarantee is in your hand that day, not mailed later. If anything isn’t right inside a full year, we come back and make it right at no charge under the 365-Day Done Right Promise.

What Tamko Roof Replacement Costs in San Diego

Most full Tamko roof replacements in San Diego run between $14,000 and $28,000. Here’s how that breaks down by job type.

• Full tear-off and Tamko Titan XT re-roof: $15,000 – $24,000 depending on square footage and pitch.
• Full tear-off with upgrade to GAF Timberline HDZ: $16,000 – $26,000.
• Full tear-off with CertainTeed Landmark Pro: $17,000 – $28,000.
• Partial Tamko replacement (one slope or section): $4,500 – $9,000.
• Decking replacement (per 4×8 sheet, if needed): $85 – $120 per sheet, quoted before we start.

What moves the price is pitch, access, decking condition, and whether you stay with Tamko or switch brands. Steep roofs and two-story homes cost more because they take longer and require more safety setup. If you want an exact number for your roof, call (619) 393-3877. The estimate is free, and the price we give you is the price you’ll pay.

Why San Diego Homeowners Call Tilehurst Roofing San Diego for Tamko Work

Most of our customers have already been burned once. They hired a company that didn’t show, changed the number at the door, or patched a roof that leaked again within a month. We built Tilehurst Roofing San Diego inside the Kingswell family of roofing companies, founded in 2000, to be the answer to that. Every job starts with a written price before any work starts. Every repair and replacement carries a written guarantee delivered before the crew leaves. And if something fails inside the guarantee period, we return at no charge. A live person answers our phone 24 hours a day, seven days a week, including evenings and weekends. Our techs are background-checked and uniformed, so you know exactly who’s on your roof. We stock or can quickly source Tamko, GAF, Owens Corning, CertainTeed, IKO, Atlas, and Boral, so the product fits your home, not just what’s on the truck. We follow The Kingswell Way on every job: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails.

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