Metal roofing
Architectural shingles
Tile roofing
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Westminster
Roof repair and replacement in Westminster runs $450 – $1,700 for typical repairs and $12,000 – $24,000 for a full tear-off and re-roof on a single-story ranch, depending on layers, decking, and county permit scope. Most Westminster homes we see were built between 1955 and 1975, and the roof conditions follow a pattern we know well: low slopes, decades of patched layers, and eaves that took on moisture long before anyone noticed. We’re Roofing Company specialists who quote Westminster work with the county rules, the tear-off reality, and the cleanup already figured in. Call (562) 512-7366 for a written price before anything gets torn off.

Why Birchbark Roofing Long Beach Is Westminster’s Preferred Roofing Company
Westminster homeowners tend to ask the same three questions before we set foot on the property: who’s walking through the door, what happens to the yard and floors, and will the price change once the tear-off reveals what’s underneath. Those are fair questions, and we answer all three before the first shingle comes off. Every Birchbark technician is background-checked and uniformed, so the person at your door is someone we can name before they arrive. Shoe covers go on at the entry, drop cloths run through the hallway to the attic access, and the crew clears debris as they go, not just at the end. You get a photo of the finished clean-up before we leave, every time.
We’re part of the Cedarwell family of roofing companies, operating since 2000 with each location independently owned. The 365-Day Done Right Promise covers every repair and replacement we perform in Westminster: if it’s not right, we make it right. No fine print, no callback runaround. Erik Lindgren leads our crews, and the standard he sets is the same one we’d want on our own homes.
Response time to Westminster is typically same-week for estimates and scheduled work, with a live person answering the phone 24/7, including weekends. When a Santa Ana wind event tears shingles loose on a Monday morning, you’re not leaving a voicemail.
Styles & brands we work with






Residential Roofing in Westminster
Residential Roofing in Westminster means working with what the post-war builders left us: single-story, wood-framed ranch houses on low-slope or nearly flat roofs, most of them in the original Westminster Colony tract or the subdivisions that followed it. These homes were framed for one layer of roofing, maybe two. Many now carry three or four, and the framing feels it. A proper scope starts with what’s underneath, not what’s visible from the curb. We price the tear-off by the actual layer count and square footage, with a written number before we start, and we do not change that number unless the decking underneath is compromised in a way no one could see until the old roof came off. Even then, we show you photos and a line-item before we proceed.
Tear-Off and Re-Roof Scope
A Westminster tear-off often runs heavier than the quote assumes if the original shake roof is still buried under asphalt layers. We plan for that from the start rather than treating it as a surprise. Decking at the eaves gets particular attention because decades of gutter splash and moisture intrusion concentrate there.
Roof Structure and Framing Checks
Before we lay anything new, we check the framing where it matters: eaves, valleys, and any area around chimneys or plumbing penetrations. On ranch homes with original framing, this is where moisture does its slow work. We replace compromised wood rather than roofing over it.
Roof Maintenance in Westminster
Roof Maintenance in Westminster is less about seasonal tune-ups and more about managing two specific forces: ponding water on low-slope roofs and the slow thermal cycling that comes with cool, wet winters followed by long, dry summers. A maintenance plan here means clearing debris from valleys and scuppers, checking sealant at penetrations, and watching the eaves where moisture tends to sit. Most Westminster maintenance visits run $250 – $600 depending on what we find, and the written quote always comes before the work.
Ponding Water and Drainage Checks
Low-slope roofs pond after winter rains, and standing water is the fastest way to shorten a roof’s life here. We check drainage paths, clear the low spots, and recommend reflective coatings where the roof qualifies. A cool roof coating won’t fix a structural low spot, but it will protect the surface from UV breakdown and can help with Title 24 compliance.

Post-Storm Walk-Throughs
After a Santa Ana event, we walk the roof looking for lifted shingles, shifted flashing, and debris that’s wearing against the surface. Catching a lifted shingle before the next rain saves a Westminster homeowner from the ceiling stain that follows. Maintenance is cheaper than water damage.
Trusted Brands We Service in Westminster
We work with materials from GAF, CertainTeed, and Owens Corning, and we keep a local parts inventory so Westminster customers aren’t waiting on a warehouse shipment when a repair is straightforward. GAF architectural shingles are a common choice on ranch homes here because they carry a high wind rating when installed to the manufacturer’s nailing pattern – and we nail them to that pattern, every time. For flat and low-slope applications, we use the right system for the slope rather than forcing a shingle where it doesn’t belong. Your quote names the exact product, the color, and the warranty, in writing.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Westminster Homes
- Multi-layer tear-offs hiding original shake roofs. The original 1950s shake is often still under two or three layers of asphalt, adding hundreds of pounds per square the framing was never sized for. Tear-off labor and dumpster overage need to be in the quote from day one.
- Eave and fascia moisture damage. Decades of splash-back from clogged gutters and short overhangs have rotted the decking at the eaves on many Westminster ranches. We replace what’s compromised rather than layering over rot.
- Santa Ana wind damage. Wind-driven debris and uplifted shingles are a spring and fall constant here. The fix usually starts with a wind-rated shingle installed to the correct nailing pattern, not just a heavier shingle.
- Ponding on low-slope and flat sections. Where the slope is too shallow for shingles, water sits and eventually finds its way through. Coatings and drainage corrections buy years; ignoring a low spot buys a leak.
Pricing for Roofing Company in Westminster, CA
Repair work in Westminster typically runs $450 – $1,700 depending on scope: a lifted shingle repair sits at the low end, a valley or flashing replacement at the high end. Full tear-off and re-roof on a single-story Westminster ranch runs $12,000 – $24,000, with the range driven by square count, layer count, decking replacement, and whether you’re on county-permitted acreage or a standard in-city lot. A tear-off that uncovers original shake adds labor and dump fees, and we price that in before we start, not after. You’ll see your exact number in writing, line by line, before any work begins. Call (562) 512-7366 for a free estimate – it costs nothing to know the number.
We Also Serve Cities Near Westminster
Our Westminster crews also cover Huntington Beach, Stanton, Hawaiian Gardens, and Long Beach. If you’re on the edge of one of those cities or have a property that sits across a boundary line, call (562) 512-7366 and we’ll sort out which permitting rules apply before we quote.
Serving Westminster, CA - Our Local Coverage Area
We’re based in the Westminster 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 Roofing Company in Westminster
If your property is on unincorporated county land, the county handles the permit and the inspection, not the city of Westminster. That means plan review timelines, permit fees, and setback rules all follow county code, and scheduling a re-roof without accounting for that creates delays. We confirm jurisdiction before we quote, so your written price reflects the right permit path from the start. Call (562) 512-7366 and we’ll check your parcel.
Because the shake is heavier than asphalt and usually buried under two or three added layers, so the tear-off produces more volume per square and takes more labor per square. The framing was also sized for one light layer, and removing four gives us a chance to assess what the decking actually looks like. We plan for the overage in the quote rather than surprising you mid-job. Our Westminster Colony tear-offs have run 400+ pounds per square over the original framing load, and we factor that into every written price.
On acreage lots with septic systems and private wells, county rules define how close heavy equipment and dump trailers can sit to the septic field and wellhead. Staging in the wrong spot can trigger a stop-work order. We walk the property and mark staging zones before we quote, so the price already accounts for the right trailer placement. Call (562) 512-7366 and we’ll do that walk with you.
A coating protects the surface and reflects heat, but it will not fix a structural low spot where water pools. If the ponding is from slope design, the fix is drainage correction, not coating. If the roof drains but the surface is degraded, a reflective coating can extend its life and help with Title 24 cool roof requirements. We’ll tell you which situation you have after a roof inspection, and the quote reflects that, not a guess.
Most single-story Westminster ranches run between 18 and 28 squares depending on the original floor plan and any additions. A scoped quote should list the exact square count, the layer count being removed, and a separate line for decking replacement. If a quote just says “re-roof” without square counts, ask for the breakdown. Ours always includes it – you deserve to see the arithmetic. For an exact count on your roof, call (562) 512-7366 and we’ll measure it free.
Written by Erik Lindgren, Owner at Birchbark Roofing Long Beach, serving Westminster and surrounding communities.