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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Tamko Roof Installation in Long Beach: What to Know First
Tamko roof installation in Long Beach typically runs $9,800 – $18,500 for a full tear-off and re-roof on an average 1,600-square-foot home, with most jobs completed in 3 to 5 working days. We’re an independent Tamko service provider, which means we install and repair Tamko shingles and underlayment without being tied to a factory sales script, and we give you a written price before any work starts. If you own a Tamko roof and you’re weighing repair against replacement, or you just want a straight answer on what’s happening up there, call us at (562) 471-4832.
This page is for Long Beach homeowners who already have Tamko products on their roof or are considering them for a new install. We’ll walk through how Tamko shingles age in our coastal climate, what fails on them first, and what a proper installation should include.
How Tamko Products Fail – and How We Fix Them
Tamko makes a solid shingle. But every roof system has predictable failure points, and in Long Beach the marine layer, salt air, and long summer sun exposure speed up certain problems. Here’s what we see most often on Tamko roofs in this area.
- Heritage series granule loss near eaves and valleys. The Heritage line is Tamko’s most common architectural shingle in Long Beach, and the granule coating does a lot of work reflecting UV. After 12 to 15 years, the granules wear thin first at the roof edges and in valley runs where water channels concentrate. That’s not just cosmetic; bare asphalt oxidizes and cracks. The fix is usually a section replacement with new Heritage shingles plus a close look at the valley metal underneath.
- Elite Glass-Seal sealant strip losing adhesion. Tamko’s Elite Glass-Seal is their fiberglass-reinforced three-tab line, and the sealant strip that bonds each shingle to the one below can lose grip when temperatures swing between cool nights and hot afternoons. In Long Beach that daily swing isn’t extreme, but it happens enough that we see shingles lifting after 8 to 10 years. We remove the failed shingles, clean the contact zone, and mechanically fasten replacements before re-sealing.
- StormFLEX self-sealing issues on low-slope sections. Tamko’s StormFLEX modified bitumen membrane is a popular choice for the flat or low-slope sections you see on a lot of Long Beach homes, especially mid-century builds in neighborhoods like Los Altos and Bixby Knolls. The self-sealing lap can fail at seams where ponding water sits after winter rain. The telltale sign is a dark stain on the ceiling below. We cut back the failed lap, dry the substrate fully, and re-fuse the seam with a torch or cold-applied adhesive depending on the roof’s clearance and code requirements.
- Proline roll roofing cracking on flat surfaces. Tamko Proline is a rolled asphalt product that goes on flat roofs and low-slope additions. Salt air and direct afternoon sun will bake the surface oils out of Proline faster than you’d expect, and once it starts to crack, water finds its way in quickly. On several Long Beach flat-roof homes near the Port, we’ve replaced cracked Proline with a newer membrane after making sure the drainage path is actually draining, not just holding water against the cracks.
- Underlayment deterioration under the shingles. This is the one Tamko’s own website won’t tell you: the shingles can look fine while the felt or synthetic underlayment underneath is shot. We’ve opened roofs in Long Beach where the shingles had 5 years of life left but the underlayment had turned brittle, and water was slowly working through the decking. Fixing that properly means a full tear-off. A patch job on bad underlayment just moves the leak.
Styles & brands we work with






Our Tamko Roof Installation Process
Here’s exactly how a Tamko roof installation works when you call Crestview Roofing Co Long Beach.
- 1
The call and the visit. A live person answers when you call (562) 471-4832. We book a time, and you get a live trackable arrival window so you know when our technician is pulling up.
- 2
The up-top inspection. We climb up, take photos, and check the decking, underlayment, flashing (the metal strips sealing joints around chimneys and vents), and the Tamko shingles themselves. We’re looking for the failure modes covered above, and we photograph everything.
- 3
The written estimate. Dylan Pace puts the assessment in plain writing. Line by line, with dollar figures, before any work begins. The number on the page is the number on the invoice.
- 4
The parts decision. We go OEM Tamko whenever it’s the right call, including matching the exact color and series you already have. Where an OEM part is discontinued or backordered, we move to a quality aftermarket equivalent and tell you before we install it.
- 5
The install. We tear off the old material, inspect and repair the decking as needed, lay new underlayment, install the Tamko shingles or membrane to manufacturer spec, replace flashing, and seal every penetration. Before-and-after photos document everything.
- 6
The test and the paperwork. We water-test the repaired or replaced areas, walk you through what was done, and send a digital invoice by text. Every repair is covered by our 365-Day Done Right Promise, in writing, included at no extra cost.
See the difference
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AfterWhat Tamko Roof Installation Costs in Long Beach
Here are real numbers for the Tamko work we do most often in Long Beach. These are ranges, not quotes, but they’ll give you an honest baseline before you call.
- Full Tamko Heritage tear-off and re-roof (1,500 – 1,800 sq ft): $11,500 – $16,000
- Tamko Elite Glass-Seal three-tab full re-roof: $9,800 – $13,500
- Tamko StormFLEX low-slope or flat section replacement (400 – 600 sq ft): $4,200 – $7,800
- Tamko Proline flat roof replacement (800 – 1,000 sq ft): $5,500 – $9,200
- Isolated Tamko shingle repair (one area, not a full section): $350 – $850
What moves the price: square footage, roof pitch (steep roofs take longer and cost more), decking condition, whether we need to replace underlayment, and whether existing flashing can be reused. If you want an exact number, call (562) 471-4832 for a free estimate. We’ll put it in writing.
Why Long Beach Homeowners Call Crestview Roofing Co Long Beach for Tamko Work
We’re the roofing company that gives you total visibility, and that matters on a Tamko job because Tamko roofs hide their problems well. The shingles can look fine while the underlayment is failing, and the only way to know is to get up there, take photos, and explain what you’re seeing. That’s what Dylan Pace has done for years, from Belmont Shore bungalows to flat-top buildings near the Port.
Every Tamko repair we do is covered for 365 days under the Done Right Promise. If it fails within that year, we come back and correct it at no charge. If it fails and we can’t fix it on that second visit, that visit is free too. We also install GAF, Owens Corning, and CertainTeed, so if a Tamko replacement isn’t the right move on your roof, we’ll tell you straight and show you the alternatives. Our technicians are background-checked and uniformed, and you get a written price before work starts, not after.
Dylan puts it this way: “If I wouldn’t put it on my own roof, I’m not putting it on yours.”
FAQs
Tamko’s warranty covers material defects in the shingles themselves, and an independent roof installation doesn’t automatically void that material warranty, but installation defects are on the installer, not the manufacturer. We install to Tamko’s published specs so your material warranty stays intact, and our 365-Day Done Right Promise covers our workmanship for a full year in writing. Call (562) 471-4832 and we’ll walk you through how your specific Tamko warranty applies.
Most full Tamko roof installations in Long Beach take 3 to 5 working days from tear-off to final cleanup, depending on roof size, pitch, and decking condition. Weather delays happen, especially with winter rain or heavy marine layer days that keep surfaces wet. We schedule to the day, not a four-hour window.
We install OEM Tamko shingles and membranes whenever they’re available and match your existing roof, including the exact color and series. If a Tamko product is discontinued or on long backorder, we use a quality aftermarket equivalent and tell you before we install it. You’ll never find out after the fact.
If the shingles are under 10 years old and the damage is isolated, repair makes sense. If the underlayment is compromised or the roof is 15-plus years old with widespread granule loss, replacement costs less over the next five years than repeated repairs. We’ll show you the photos and give you both numbers in writing, then let you decide. Estimates are free at (562) 471-4832.
No. The written price you approve before we start is the price you pay. If we discover hidden decking damage or rotted wood during tear-off, we stop, show you photos, and get written approval for any additional work before we proceed. No change orders surprise you at the end.
Ready to get the real story on your Tamko roof? Call (562) 471-4832 to schedule your free estimate. We’ll climb up, take photos, and put the numbers in writing before a single shingle comes off.
Written by Dylan Pace, Owner, Crestview Roofing Co Long Beach at Crestview Roofing Co Long Beach, serving Long Beach and nearby areas.