NRG Roofing handles replacement, repair, flat roofs and inspections across Ventura County. Straight bids, clean job sites, and a written workmanship guarantee on every estimate.
Meet the team and see our work →
Tell us a little about your project and we'll reach out to schedule a free, no-obligation estimate.
We typically respond within one business day.
Homeowners sometimes ask if we only do repairs. The answer: complete new roof systems are the heart of what we do, whether your current roof is at the end of its life, or you're roofing a new home, addition, or ADU. Tear-off, new underlayment, all new flashings, and the finished roof on top, installed by our own crews.
Architectural shingle (the Ventura County workhorse) or heavyweight presidential shingle for a premium, shake-style profile.
New concrete tile roofs, complete with new underlayment and flashings, plus honest advice when re-felting under your existing tile is the smarter buy.
Torch-down modified bitumen and 2-ply systems for flat roofs, patio roofs, and the low-slope sections many Ventura homes carry.
Every photo is from an NRG crew on an NRG roof: completed systems and the prep work that makes them last.
Residential and commercial roofing, self-performed by our own crews. No brokered-out work, no mystery subs standing on your roof.
Full tear-off and re-roof with architectural or presidential composition shingle, synthetic underlayment, and all new flashings. The whole system, not just the shingles.
Leak chasing, storm damage, brittle ridge caps, flashing failures. Honest assessments: if a repair will hold, we won't sell you a full roof.
Roof repair details → · Storm & insurance → · Emergency tarping →
Torch-down modified bitumen and waterproof deck systems for flat sections, patios, and commercial buildings.
Pre-purchase inspections and detailed roof condition reports with remaining-life estimates, so you know what you're buying before escrow closes.
Roofing packages for builders, remodelers, and general contractors: takeoff-accurate bids returned fast, crews that hit schedule.
Multi-unit and commercial roof maintenance programs, restoration work, and insurance-scope roofing for property managers and restoration GCs.
Wondering what a new roof runs in Ventura County? Get a real price range in 30 seconds with our roof cost calculator →
No pressure, no hidden fees. Just a clear path from "something's wrong with my roof" to "it's fixed."
Tell us what's going on: a leak, a quote for a new roof, or just a condition report. We'll set up a time to take a look, usually within a few days.
A real measured takeoff, not a guess. You get a written scope of work and a firm price, with our workmanship guarantee attached, before you sign anything.
Our own crews, on schedule, with daily site cleanup. You get a finished roof and a written warranty, and we're still a phone call away after.
Any leak caused by our workmanship gets fixed at no charge. It's written into every estimate before you sign, not a verbal promise.
CSLB C-39 #1156853, bonded and fully insured. Verify us on the CSLB website. We'll wait.
Every bid comes from a real measured takeoff with allowances spelled out. No lowball-then-change-order routine.
Based in Ventura. Same crews, same faces, and we're still here when the warranty matters.
A quality roof, properly installed, lasts for decades. Our written guarantee covers the one thing that's actually on us: how the work was done. If a leak traces back to our workmanship, we return and fix it. No charge, no argument.
Headquartered in Ventura, on roofs from Santa Barbara to the San Fernando Valley.
We regularly travel throughout Ventura County and into Santa Barbara County for the right project. If you're just outside the list above, ask. We may still be able to help.
Call (805) 223-8715It depends on the size of your roof, the pitch, the material (standard vs. presidential composition shingle), and how much of the substrate needs replacing. We don't quote a price over the phone. We do a real measured takeoff and give you a firm, written bid, so there are no surprise change orders later.
Most single-family re-roofs are completed in 2-5 days depending on size, roof complexity, and weather. Larger commercial or multi-unit jobs take longer; we'll give you a specific schedule as part of your written bid.
Often a repair is enough. We inspect first and give you an honest answer. If patching a flashing or replacing a section of shingles will solve the problem, we'll tell you that instead of selling you a full roof you don't need.
Yes. We provide detailed roof condition reports and documentation that insurance adjusters typically require, and we're used to working alongside property managers and restoration GCs on insurance-scope roofing.
Our CSLB license number is C-39 #1156853. You can look us up directly on the California Contractors State License Board website (cslb.ca.gov) to confirm we're licensed, bonded, and insured before you hire us.
It covers defects in how we installed your roof (for example, a leak caused by improper flashing work). It's a 5-year term, provided in writing on every estimate. Roofing materials themselves are built to last decades; our guarantee is about standing behind our own labor.
Fast scheduling, a real measured takeoff, and a written bid with our workmanship guarantee attached. No obligation to move forward.