Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Norwalk
Roof replacement in Norwalk, CA typically runs $9,800 to $22,500 for a standard single-family home, with architectural asphalt shingles landing between $13,500 and $18,000 on most mid-century tract houses. The job usually takes 2 to 4 days once permits clear, and the critical question for Norwalk homeowners isn’t the shingle you pick but what’s hidden underneath it. If your house was built between 1950 and 1970, there’s a real chance original wood shake is still buried under later composition layers, and that changes both the scope and the cost. We’re Crestview Roofing Co Long Beach, led by Dylan Pace, and we handle the full permit, tear-off, decking, and cool roof compliance sequence from start to finish. Call (562) 471-4832 for a written, line-item quote before any work begins.
Our crews are in Norwalk weekly, and we know the 90650 and 90651 neighborhoods well: the tract pockets near the 605, the older blocks around Norwalk Boulevard, and the post-war subdivisions that fan out from Civic Center Drive. We know which building inspector requirements apply to your specific re-roof and which products pass without friction. That local knowledge saves you days of scheduling and thousands in surprise change orders.
Why Crestview Roofing Co Long Beach Is Norwalk’s Preferred Roof Replacement Company
The reason Norwalk homeowners call us first is simple: we put the full scope in writing before the first shingle comes off. Dylan Pace built this company on the Relay Visibility Guarantee, which means you get a written price, before-and-after photo documentation, a live trackable arrival time, and a digital invoice sent to your phone. No other roofer working the Norwalk corridor delivers that level of documentation on a simple reroof.
We also answer the phone. A live person picks up 24/7, not a voicemail tree. When a Norwalk homeowner calls at 7 a.m. because a tarp came loose overnight, someone already knows the address and can route a background-checked, uniformed technician to the property. Our customers in Cerritos, Artesia, and Bellflower say the same thing: the truck shows up when the app says it will, and the bill matches the quote. That’s the Relay Standard, and it’s not something most roofing companies in southeast Los Angeles County offer.
Every replacement we do includes the 365-Day Done Right Promise in writing. If any part of our workmanship fails within a year, we return at no charge. That includes a free second visit, no negotiation, no runaround. The entire Crestview Roofing system is built on manufacturer-backed materials from Roof Replacement specialists who document every step, not just patch and disappear.
Styles & brands we work with
Asphalt Shingle Roof Replacement in Norwalk
Asphalt shingle roof replacement in Norwalk starts around $9,800 for a small single-story ranch and runs up to $22,500 for a larger two-story with complex hips and valleys. Most Norwalk homes, given their 1,100 to 1,800 square foot footprints, land in the $13,500 to $18,000 range with GAF or CertainTeed architectural shingles. The job involves stripping every layer down to the decking, inspecting and replacing rotted sheathing, installing new synthetic underlayment and drip edge, then nailing the shingle field to a six-nail high-wind pattern. Norwalk’s re-roof permit also brings Title 24 cool roof compliance and, when original wood shake is exposed, insulation upgrades to R-38.
Tear-Off and Decking Inspection
We don’t nail new shingles over old ones, and we don’t skip the decking check. Norwalk’s mid-century homes almost always have rotted sections where original shake held moisture for decades. If we find rot, we replace the sheathing and document it with photos before covering anything back up.
Cool Roof Shingle Selection
Because Norwalk enforces Title 24 cool roof requirements on most re-roofs, we spec reflective architectural shingles like GAF Timberline HDZ or CertainTeed Landmark Solaris. These meet the solar reflectance index the city wants while holding their color for 20-plus years under inland heat.
New Roof Installation in Norwalk
New roof installation in Norwalk applies to additions, ADUs, and full teardown rebuilds, and it runs $12,000 to $28,000 depending on square footage, pitch, and whether the structure is new construction. On new construction, the framing is fresh, so you skip the tear-off and decking replacement costs, but you still need to meet the city’s current code for cool roof materials, ventilation, and drainage. We install Boral and Owens Corning products on many Norwalk new builds, and we coordinate with the framing crew and the city inspector so the roofing inspection doesn’t get held up.
ADU and Addition Roofs
A detached ADU in the residential zones off Alondra Boulevard typically adds 400 to 700 square feet of roof area, running $4,500 to $9,000 of the overall project cost. We match the main house’s shingle profile or go with a standing seam metal if the owner wants a cleaner look for the rear unit.
Ventilation and Ridge Systems
Norwalk’s inland heat makes attic ventilation non-negotiable. We cut ridge vents and balance intake at the soffits on every new roof, which keeps attic temperatures down and prevents premature shingle curling. A ridge vent is part of the standard scope, not an upcharge.
Trusted Brands We Service in Norwalk
We install and repair roofs using manufacturer-backed materials from GAF, CertainTeed, Owens Corning, Boral, IKO, Atlas, and Tamko. Norwalk customers most often choose GAF Timberline HDZ and CertainTeed Landmark, because both lines have cool roof rated colors that pass Title 24 without a special order. We maintain stock of the most common accessories, including synthetic underlayment, ice and water shield, drip edge, and ridge vent, so material availability doesn’t stall your permit window. If a decking surprise shows up mid-tear-off, we have the sheathing on hand and the photos to justify the change to your insurance adjuster.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Norwalk Homes
- Layered wood shake under composition shingles. In older tract blocks near the 605, original shake roofs were simply covered over in the 1980s and 1990s. Tearing down to the deck costs more, but it’s the only way the new roof passes wind uplift and cool roof inspection.
- Rotted decking hidden under intact shingles. Moisture trapped between shake and comp rots the sheathing from the top down. Skip-decking crews nail through it and leave Norwalk homeowners with a roof that fails within a season or two.
- Missing or undersized drip edge on low-slope parapets. The 1950s tract homes around the city have nearly flat roof sections where water doesn’t shed fast. Without proper drip edge and flashing, rainfall from those occasional heavy downpours channels behind the stucco and into the wall cavity.
- Single-nail shingle application voiding the wind rating. Some low-bid crews still nail with one nail per shingle. That voids the manufacturer’s 130-mph wind warranty and turns the first strong Santa Ana gust into a tear-off event at your ridge line.
Pricing for Roof Replacement in Norwalk, CA
For a single-story Norwalk ranch of roughly 1,200 square feet, a full tear-off and architectural shingle replacement runs $13,500 to $16,800. Two-story homes and those with multiple roof planes fall in the $17,000 to $22,500 range. The big cost variables are decking replacement (anywhere from $1,800 to $5,200 depending on how much rot we find) and the R-38 insulation upgrade the city requires when wood shake is torn off, which adds $800 to $2,200. A compliant quote includes the six-nail high-wind pattern, drip edge, synthetic underlayment, ice and water shield at eaves and valleys, ridge vent, and the permit line item. Cheap bids leave most of that out, and the inspector catches it. Call (562) 471-4832 for a free estimate, and we’ll put every dollar on paper before you sign anything.
We Also Serve Cities Near Norwalk
Beyond Norwalk, our crews handle roof replacements in nearby Cerritos, Artesia, Bellflower, and La Palma. If you’re just over the city line and wondering who will show up on time with a real quote, the answer is the same team. See our full Roof Replacement in Norwalk coverage area and read what your neighbors saved over cheap bids that cut decking and permit corners.
Serving Norwalk, CA - Our Local Coverage Area
We’re based in the Norwalk 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 Roof Replacement in Norwalk
Yes. When the original wood shake is torn off down to the deck, Norwalk’s re-roof permit process triggers Title 24 cool roof compliance, meaning the new shingle field must meet a minimum solar reflectance index. GAF Timberline HDZ and CertainTeed Landmark Solaris both have compliant color lines. Call (562) 471-4832 and we’ll quote the exact shingle color that clears inspection.
When shake is removed to the deck, the city treats the job as an opportunity to bring insulation up to current code, usually R-38 in the attic. You can’t finalize the permit without it, and it adds roughly $800 to $2,200 to the job. We include it in the written price, so there’s no surprise line item at the end.
Norwalk code requires a roof installed to a 130-mph wind uplift rating, which means six nails per shingle and proper starter strip, not the single-nail method some low-bid crews use. The rating only matters if the decking underneath is sound. Call (562) 471-4832 for a quote that meets the standard, in writing.
Look at your roof edges and any exposed rakes. If you see a wavy, uneven plane or a thick built-up edge with visible grain lines, you likely have original shake under the comp. A quick attic inspection also shows gaps in the sheathing typical of shake-era decking. We’ll confirm it on the first estimate visit.
Yes. Once shake is removed, the re-roof requires a Class A fire-rated assembly, which means synthetic underlayment over the deck before shingles go down. We use a fire-rated synthetic with ice and water shield at the eaves and valleys to satisfy both the fire code and the drainage requirements. Call (562) 471-4832 for a free estimate that includes every layer.
Written by Dylan Pace, Owner at Crestview Roofing Co Long Beach, serving Norwalk since 2000.