Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterTrusted Roof Installation Nationwide
A new roof is one of the largest investments you’ll make in your home, and getting it right means more than picking a shingle color. It means knowing exactly what you’re paying before the first nail goes in, who’s showing up to do the work, and what happens if something isn’t done correctly six months later. Crestview Roofing has handled our Roof Installation in Los Angeles and across the country since 2000, and every job runs through The Relay Visibility Guarantee: a written price before work begins, before-and-after photo documentation, a live trackable arrival time, and a digital invoice sent by text. The price on the page is the price on the invoice. Call (325) 246-5075 for a free estimate.
Shingle Roof
Shingle Roof installation means fastening asphalt shingle courses over decking and underlayment, and it remains the most common roof type in American neighborhoods because the math works: good looks, solid lifespan, and a price point that doesn’t require a second mortgage. When your shingles are curling, cracking, or missing entirely after a storm, Crestview Roofing replaces the full system, not just the visible layer. If you’re weighing DIY vs Professional Roof Installation: What’s Safe to Do Yourself, consider that standard architectural shingle installation typically runs $4.50 to $8.00 per square foot including materials and labor, so a 2,000-square-foot roof usually lands between $9,000 and $16,000 before tear-off. We install CertainTeed and Owens Corning lines regularly, and the written estimate you receive before work starts lists every line item.
Architectural Shingle Systems
Dimensional, or architectural, shingles weigh more than basic three-tab and carry 30-year to lifetime manufacturer warranties depending on the line. We walk you through the warranty differences in plain English before you choose, because a 30-year prorated warranty and a lifetime non-prorated one are not the same thing.
Tear-Off Versus Overlay
Some roofs can accept a second shingle layer over the first, but most should be torn down to the decking. We’ll inspect the sheathing during the estimate and tell you honestly which route makes sense, and the written price reflects that decision before any work begins.
Standing Seam Metal Roof
Standing Seam Metal Roof installation is a fully interlocking metal panel system with concealed fasteners and vertical ribs that run from eave to ridge. It’s the roof we recommend when you never want to think about roofing again: 40 to 60 years of service, near-zero maintenance, and panels that shed snow and rain faster than any shingle. Crestview Roofing crews install standing seam over new construction and as a full replacement, with prices that typically run $12 to $20 per square foot installed. A 2,000-square-foot roof often lands between $24,000 and $40,000 depending on panel gauge, seam height, and the amount of flashing work required. The price you approve on paper is the price you pay, no change orders.
Material Gauge and Panel Width
Thicker steel or aluminum costs more up front and resists denting better in hail-prone areas. We order panels cut to your roof’s exact measurements from the manufacturer, which reduces waste and keeps the job moving.
When Metal Makes Financial Sense
If you’re staying in the home for 20-plus years, the lifetime cost of standing seam often beats replacing shingles twice in that same window. We’ll run the numbers for your specific roof during the free estimate.
Tile Roof
Tile Roof installation uses shaped clay or concrete tiles laid in interlocking courses, and it’s the traditional choice for Mediterranean, Spanish, and Southwestern home styles across the country. Tiles last 50 to 100 years when installed correctly, but the install has to account for their weight, which is roughly three times that of asphalt shingle. Crestview Roofing handles full tile roof installations with the structural assessment included, not as an add-on surprise. Concrete tile installation typically runs $8 to $15 per square foot, while clay tile runs $12 to $25 per square foot installed. The written estimate covers underlayment, battens, fasteners, flashing, and every tile, with the final number locked before work starts. Call (325) 246-5075 to schedule your free estimate.
Underlayment and Decking Assessment
Tile roofs fail from the inside out usually, meaning a worn underlayment lets water through while the tiles above look fine. We inspect the decking and replace underlayment to manufacturer spec on every tile installation we do.
Weight and Structural Considerations
Some homes need additional framing before tile can go on safely, especially roofs built originally for lightweight shingle. The free estimate tells you whether your home needs this work, with the cost itemized so you can make an informed call.
Roof Ventilation
Roof Ventilation is the system of intake and exhaust that keeps air moving through your attic, and it directly affects shingle lifespan, energy bills, and whether your decking rots from trapped moisture. A roof that can’t breathe cooks its shingles from below in summer and invites condensation all winter. Crestview Roofing installs balanced ventilation on every new roof we build, matching intake at the eaves with exhaust at or near the ridge. Ridge vent installation with adequate soffit intake typically runs $400 to $900 on a standard roof, while powered attic fans run $600 to $1,400 installed depending on the unit and wiring involved. The ventilation plan is written into your estimate as its own line item, not buried in vague “extras.”
Balanced Intake and Exhaust
Exhaust without intake pulls conditioned air out of your living space instead of ventilating the attic. We calculate the net free area needed and install soffit vents, ridge vents, or box vents in the right ratio.
Ventilation and Shingle Warranty
Every major shingle manufacturer, including CertainTeed and Owens Corning, requires adequate attic ventilation for their warranty to apply. A roof installed with poor ventilation is an invalid warranty waiting to happen, and we document the ventilation plan in your file.
Roof Flashing Installation
Roof Flashing Installation means placing metal strips, typically galvanized steel, aluminum, or copper, at every joint where the roof meets a vertical surface: chimneys, walls, dormers, skylights, and valleys between roof planes. Flashing is where roof leaks are born, and the difference between a dry roof and a stained ceiling is usually a few inches of correctly bent metal. Crestview Roofing replaces flashing as part of every full installation and repairs individual flashing failures when that’s all a roof needs. Step flashing replacement around a chimney typically runs $300 to $800 depending on access and the amount of masonry step cutting required, while valley flashing replacement runs $500 to $1,200 per valley. Your written estimate lists each flashing location separately so you can see exactly what you’re paying for.
Step and Counter Flashing
Step flashing weaves between each shingle course against a wall, and counter flashing covers the top edge to prevent water from running behind. Both need to be right, and both get photographed before and after as part of The Relay Visibility Guarantee.
Valley Flashing Specs
Valleys channel more water than any other part of the roof, so the metal gauge and overlap length matter. We install wide valley flashing with proper underlayment beneath it, and the material spec is written into your estimate before work starts.
TPO Roofing Installation
TPO Roofing Installation is a heat-welded single-ply membrane used primarily on flat and low-slope roofs, and it’s the standard modern choice for commercial buildings plus an increasing number of residential flat-roof additions. TPO reflects heat instead of absorbing it, which is why building owners see measurable cooling savings after the switch. Crestview Roofing installs mechanically attached and fully adhered TPO systems, with seams heat-welded by hand for a watertight bond. TPO installation on a typical residential or light commercial flat roof runs $6 to $10 per square foot installed, so a 1,500-square-foot roof generally lands between $9,000 and $15,000 depending on insulation needs and existing roof conditions. The written price covers membrane, insulation board, flashing, and edge details.
Mechanically Attached Versus Fully Adhered
Mechanically attached TPO uses screws and plates to hold the membrane down, while fully adhered uses bonding adhesive across the entire surface. We’ll recommend the right system based on your building’s wind zone and deck structure.
Seam Welding and Leak Points
TPO only fails at its seams, which is why we heat-weld every lap with certified hot-air tools and probe every seam before we leave. The before-and-after photos we send include the seams, so you can see the work was done to spec.
Brands We Service
We install CertainTeed shingle systems regularly because their product lines span the full range from budget-friendly three-tab to premium architectural lines with lifetime material warranties. Our crews are familiar with CertainTeed’s installation specs for high-wind regions and cold-weather application, and we follow their documented requirements so your warranty holds.
Owens Corning shingles are another staple on our jobsites, from Duration architectural lines to their entry-level products. The Owens Corning nail line and SureNail strip are engineered for a specific fastener pattern, and we install to that spec. Whether you have CertainTeed, Owens Corning, or any other make, we can help, with the labor and material details spelled out in writing before the first nail.
Signs You Need a Pro Right Now
- Ceiling stains or water spots. Water runs downhill and sideways in ways that make the interior stain appear far from the actual hole. The leak is almost always at a flashing point, a valley, or a pipe boot, and delaying means decking rot.
- Missing or torn shingles after wind. A single missing shingle exposes the underlayment, which is water-resistant but not waterproof. Enough missing shingles and the next rainstorm becomes an interior problem.
- Granules collecting in gutters. Asphalt shingles shed granules as they wear, and a heavy accumulation in your downspout elbows is a sign the shingles are at the end of their service life. The granules are the UV protection, and without them the shingle fails fast.
- Sagging sections of the roofline. A dip or visible waviness usually means the decking below the shingles is water-damaged and losing structural strength. This is a safety issue first and a roof replacement cost second.
- Daylight visible in the attic. If you can see sunlight through the roof boards from inside the attic, water can get through the same gaps. This one is easy to confirm and almost always means a partial or full re-sheathing during the next install.
Our Process, Step by Step
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Schedule and confirm your appointment. You call (325) 246-5075, a live person answers, and you get a date and time on the spot. The night before, you get a text with your technician’s name and a live arrival tracking link, the same way you’d track a rideshare.
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Full inspection with photos. We walk the roof, check the decking, flashing, ventilation, and drainage, and photograph everything we see. You get those photos by text so you can see the condition of your roof even if you don’t come up the ladder.
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Written line-item estimate. Before any work is approved, you receive a written price with each component itemized: materials, underlayment, flashing, ventilation, disposal, and labor. The number on that page is the number on the invoice, guaranteed by The Relay Visibility Guarantee.
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Installation with photo updates. Our background-checked, uniformed crew installs your roof per manufacturer specifications, with photos sent before, during, and after the job. You’ll see the new underlayment, the flashing details, and the finished roof without standing on a ladder.
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Final walkthrough and written warranty. We walk the roof with you or review the photo set together, and you receive your 365-Day Done Right Promise in writing. If anything covered fails within a year, we come back and fix it at no charge, no negotiation.
How Much Does Roof Installation Cost?
A full shingle roof installation typically runs $4.50 to $8.00 per square foot, so a standard 2,000-square-foot roof lands between $9,000 and $16,000 including tear-off, underlayment, flashing, and labor. Standing seam metal runs $12 to $20 per square foot installed, and tile runs $8 to $25 per square foot depending on whether you choose concrete or clay. TPO on flat roofs typically lands at $6 to $10 per square foot installed.
What moves the price: roof pitch (steep roofs are slower and cost more per square), the number of penetrations like chimneys, vents, and skylights that require flashing, whether the decking needs replacement, and your choice of material grade. The way to avoid overpaying is to insist on a written line-item quote before work starts, so you can compare prices honestly instead of trusting a verbal number that changes on invoice day. A free estimate from Crestview Roofing includes the inspection, the photo documentation, and the written price, with no obligation to buy. If you’re comparing installers, ask each one whether the number they quote is the number you’ll pay, in writing.
Where We Work
Crestview Roofing serves homeowners and businesses across the United States, including Roof Installation in Huntington Park, through local crews who know their region’s building codes and weather patterns. Every location operates under The Relay Visibility Guarantee, so the written-price promise, photo documentation, and live arrival tracking apply no matter where your roof is. Each Crestview location is independently owned and operated, with local expertise and the same national standard behind it.
Frequently Asked Questions About Roof Installation
The Complete Roof Installation Guide for Los Angeles Homeowners explains that roof installation is the complete construction of a new roofing system on a home or building, including decking assessment, underlayment, flashing, ventilation, and the finished roof surface itself. It’s different from a repair, which addresses specific damaged areas rather than the whole system. A full installation includes tear-off of the old roof when required, plus disposal of all materials. Call (325) 246-5075 for a free estimate on your installation.
Most shingle roof installations are completed in one to three days depending on roof size, pitch, and the number of penetrations requiring flashing. Standing seam metal and tile roofs typically take four to seven days because each material requires more layout and fastening time per square foot. Weather delays are the most common reason a job runs long, and we keep you updated by text through the whole process. For a specific timeline on your roof, call (325) 246-5075 and we’ll schedule an inspection.
Shingle installation typically runs $4.50 to $8.00 per square foot, standing seam metal $12 to $20 per square foot, tile $8 to $25 per square foot, and TPO $6 to $10 per square foot installed. The variables are roof pitch, decking condition, flashing count, and material grade, all of which are accounted for in your written line-item estimate. You’ll know the exact price before any work starts, and that price won’t change. Call (325) 246-5075 for a free written estimate.
Yes, we install and service Owens Corning shingle systems regularly and follow their documented installation specs for fastener placement and weather conditions so the material warranty stays valid. We also work with CertainTeed products and can help you choose between brands based on your budget and climate. Whether you have Owens Corning, CertainTeed, or any other make, we can install or replace it. Call (325) 246-5075 to schedule your free estimate.
If your roof is compromised by storm damage or a fallen tree, a live person answers our phones 24/7 and can get you scheduled for an assessment quickly. We’ll document the damage, tarp exposed areas if needed, and put together a written plan for the replacement. The priority during an emergency is stopping further water entry, then getting you a clear written price for the full fix. Call (325) 246-5075 day or night and a person will answer.
Every repair and installation is covered by our 365-Day Done Right Promise in writing, included with every job at no extra cost. If any covered repair fails within 365 days, we correct it at no charge, including a free second visit if needed, no negotiation and no runaround. Additionally, the shingle manufacturer’s material warranty applies when we install per their specs, and we document that compliance in your file. The written guarantee comes with your estimate and applies the day the work is done.
Move vehicles out of the driveway and away from the roof’s drip line so our crew has clear access for ladders, materials, and debris management. Clear items from walls in upper rooms, since hammering can vibrate pictures and shelves loose, and let your neighbors know a crew will be on site and working. We handle all permitting, material delivery, and debris removal, so there’s nothing else you need to do. If you have specific concerns about the property, call (325) 246-5075 and we’ll walk you through it.
Schedule Your Roof Installation Service Today
A new roof should come with a clear price, a real person to call, and a written promise behind the work. That’s how Crestview Roofing has done it since 2000. Call (325) 246-5075 today for your free, no-obligation estimate, available 24/7 because a live person always picks up. You’ll get the written price, the photo documentation, and the 365-Day Done Right Promise on every job.
Written by Dylan Pace, Owner at Crestview Roofing, serving homeowners nationwide since 2000.