Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterRoofers in Somis, CA
Roofing work in Somis runs $350 to $14,500 depending on whether we’re patching a wind-lifted corner on a ranch home or replacing a corrugated metal roof on an avocado packing shed. Every structure here sits in a Very High Fire Hazard Severity Zone, so Class A-rated assemblies aren’t upsells, they’re code. Call (743) 200-8347 and we’ll send a written estimate before any work starts.
We’re Mercer Roofing, part of the Threshold Group family founded in 2000. Our technicians are background-checked, identity-verified, and badged, and we send you their name and photo before they arrive. Dispatch and scheduling for Somis runs through our Los Angeles office, but our crews work this valley regularly and understand what the Santa Ana winds do to roofs out here.
Why Somis Homes Are Different
Somis isn’t incorporated, which means no city building department. Every permit pulls through Ventura County Building & Safety, and the inspectors know this area’s split personality: mid-century ranch houses on large parcels alongside working agricultural outbuildings that need roofs too. We’ve replaced decking on 1960s low-pitch ranches that still carried original built-up roofing, and we’ve tracked down fastener pull-through on corrugated pump house roofs after Santa Ana events.
The Santa Rosa Valley corridor funnels wind here harder than coastal Camarillo gets it. That inland position also means wider temperature swings, night to day, which cracks aging shingles and opens seams on metal panels faster than the coast. Many Somis properties still operate as working citrus and avocado ranches, so we’re often quoting packing sheds and equipment barns with wide clear-span roofs that suburban roofers from Moorpark or Newbury Park simply aren’t equipped to handle.
Our Main Somis Services
Most calls we get from Somis fall into three categories: stopping an active leak, replacing a roof that’s reached the end, and ongoing roofing work on agricultural properties that standard residential crews won’t touch.
Roof Repair in Somis
Repair work here often follows Santa Ana wind events. We’ve re-secured uplifted shingle tabs on ranch homes near the 118 corridor, replaced wind-torn flashing around chimney saddles, and patched fastener blow-out on corrugated agricultural buildings where the wind got underneath a panel edge. Every repair we complete carries our written 365-Day Done Right Promise: if it fails, we come back free. Roof Repair in Somis
Roofing Company in Somis
As a full roofing company serving Somis, we handle everything from emergency tarping after wind damage to scheduled re-roofs on estate homes and agricultural outbuildings. The Threshold Verified standard means every technician who drives your property is background-checked, photo-badged, and uniformed, with their name and photo sent to you ahead of the visit. We pull Ventura County permits and schedule inspections as part of the job. Roofing Company in Somis
Roof Installation in Somis
New roof installations in Somis must meet Class A fire rating for the Very High Fire Hazard Severity Zone, which affects underlayment choice, shingle selection, and assembly method. We install GAF, Atlas, and Tamko systems recognized by Ventura County, and we specify proper intake and exhaust ventilation because the inland heat and Santa Ana cycles will punish a poorly ventilated attic. Written price, written scope, no surprises. Roof Installation in Somis
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Somis
We install and repair roofs using manufacturer-recognized shingles and materials from GAF, CertainTeed, Owens Corning, Atlas, Tamko, and Boral. Our crews stock common repair components for faster turnaround on Somis calls, and we can source specialty agricultural roofing materials for outbuilding work that big-box suppliers don’t carry. See our brands for full details.
Pricing for Roofers in Somis, CA
| Service | Typical range in Somis |
|---|---|
| Minor shingle repair (patch, seal, replace tabs) | $350 – $650 |
| Flashing repair or replacement | $450 – $900 |
| Chimney saddle / cricket rebuild | $800 – $1,400 |
| Partial roof repair (wind damage, section) | $1,200 – $2,800 |
| Skylight repair or reflash | $500 – $1,100 |
| Asphalt shingle roof replacement (typical ranch home) | $8,500 – $14,500 |
| Agricultural metal roof repair (panel replacement, fasteners) | $1,800 – $4,200 |
| Low-slope built-up or modified bitumen replacement | $5,500 – $9,000 |
| Decking replacement (per square, if rotted) | $85 – $140 |
| Ventilation upgrade (intake / exhaust) | $900 – $2,200 |
Prices in Somis push toward the higher end when we’re working on agricultural outbuildings with wide spans that require specialized equipment, or when original low-pitch ranch homes need full decking replacement due to long-term leaks. Every estimate we provide is written and itemized before any work starts. The price you approve is the price on the invoice.
Neighborhoods We Serve in Somis
Our crews cover the full Somis area, from the ranch properties along Santa Rosa Valley Road to the estate homes tucked into the hills above the 118. Most Somis properties are on larger parcels with longer driveways, so we schedule adequate time for access and material staging on every visit.
- Santa Rosa Valley Road corridor
- Somis Road agricultural parcels
- Highland Drive estates
- La Loma Avenue area
- Properties near the Somis Union School
Service Area – Cities Near Somis
We regularly dispatch to roofing calls throughout Ventura County and the western San Fernando Valley. Homeowners in Camarillo, CA often find us after comparing notes with Somis neighbors, and we handle work in Santa Paula, CA and Moorpark, CA with the same Ventura County permit familiarity. We also serve Newbury Park, CA for homeowners whose properties sit near the Ventura-Los Angeles county line.
Serving Somis, CA - Our Local Coverage Area
We’re based in the Somis 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 Roofers in Somis
Yes. Because Somis is unincorporated, all roofing permits pull through Ventura County Building & Safety, not a city department. We handle the permit application, scheduling, and inspection coordination as part of every job. Call (743) 200-8347 for details on your specific project.
We answer calls live 24/7 and typically schedule Somis estimates within a few business days, depending on crew routing from our Los Angeles dispatch office. Emergency tarping for active leaks gets prioritized when wind damage has exposed decking or interior spaces.
We handle both. Many Somis properties include packing sheds, equipment barns, and pump houses with corrugated metal or low-slope roofing that standard residential crews won’t touch. Our crews carry the equipment and materials for wide-span agricultural work, and we pull the same Ventura County permits for outbuildings as we do for residential roofs.
What happens when you call
- 1A real person answersNo phone trees - talk to a local roofing pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Somis Customers Say
"Good roof repair. The crew was a day later than planned because of rain, which I understand, but the scheduling got moved twice. Work itself is clean and has held up."
- Dale T."Replaced the ridge cap and drip edge, and fixed a sagging gutter that nobody else mentioned. Fair price."
- Phil N."Great shingles and a clean install. Wish the cleanup had been done the same day, but they came back the next morning and finished it."
- Tasha G.