Ventura County service area
Roof Rejuvenation in Simi Valley, CA
Roof rejuvenation in Simi Valley works on asphalt shingle roofs that still have life, and the tract homes and larger homes in Wood Ranch and Big Sky built here mostly in the 1960s through 1990s are the homes we inspect most.
Simi Valley is home to the Ronald Reagan Presidential Library. We offer free inspections in Wood Ranch, Big Sky, Indian Hills, Mount McCoy and Tapo Canyon.

Do roofs in Simi Valley qualify for rejuvenation?
Roofs in Simi Valley qualify for rejuvenation when they are asphalt shingle with a solid deck and shingles that still have life, which describes many tract homes in Wood Ranch and Big Sky.
In Simi Valley wind-lifted shingles and ridge caps are common repairs on hillside homes.
A roof in Indian Hills or Mount McCoy with soft decking or widespread curling is a replacement candidate instead, and we will say so at the inspection.
| Roof Tune-Up | Full Replacement | |
|---|---|---|
| Best for | Sound roofs on 1960s through 1990s tract homes with life left | Roofs past saving |
| Time on site | Two to three hours | Several days |
| Permit | Maintenance work; we confirm any requirement with the City of Simi Valley Building and Safety Division | Reroof permit from the City of Simi Valley Building and Safety Division |
| Disruption | No tear-off | Tear-off, dumpster and noise |
| Warranty | Six years from Dura-Foam | Set by the installer and manufacturer |
How old are most roofs in Simi Valley?
Most roofs in Simi Valley are 20 to 30 years old, with many homes reroofed after the 1994 Northridge earthquake.
If you do not know when your Simi Valley roof was last replaced, the permit history kept by the City of Simi Valley Building and Safety Division usually shows the reroof date, and we check the shingles directly during the inspection.
What does Simi Valley weather do to an asphalt roof?
Simi Valley weather brings hot inland summers, strong Santa Ana winds and wildfire risk in the surrounding hills.
For a tract home in Big Sky or Indian Hills, hot summers and Santa Ana winds is what dries the asphalt out, loosens granules and lifts sealant at the edges over time.
What does a roof tune-up include in Simi Valley?
A roof tune-up in Simi Valley includes our seven steps: inspect, wash, repair flashings, seal skylights and vents, replace damaged shingles, coat with our coating, and a final check.
On 1960s through 1990s homes in Mount McCoy and Wood Ranch, the repairs come first, so leak points are sealed before any coating goes on.
A two-person Dura-Foam crew finishes most Simi Valley tune-ups in two to three hours, and every one carries a six-year warranty from Dura-Foam. See what the roof tune-up includes.
- Inspect and photograph
- Wash the shingles
- Repair flashings
- Seal skylights and vents
- Replace damaged shingles
- Apply our coating
- Final check

How soon can you get a free inspection in Simi Valley?
You can get a free inspection in Simi Valley as soon as you book, and we schedule the first open crew slot for Simi Valley homes, which our crews reach from the 118 Freeway.
Book your free Simi Valley inspection, or see every city we serve on the Ventura County page.
Roof Rejuvenation in Simi Valley FAQs
Do you serve Wood Ranch and Big Sky?
We serve Wood Ranch, Big Sky and the rest of Simi Valley, including Indian Hills and Mount McCoy.
Who issues roofing permits in Simi Valley?
Roofing permits in Simi Valley are issued by the City of Simi Valley Building and Safety Division, and we handle any paperwork a job requires.
Are Simi Valley roofs too old for rejuvenation?
Many Simi Valley roofs are not too old for rejuvenation, and the inspection shows whether the shingles on your tract home still have life.
How does Simi Valley weather affect my roof?
Simi Valley weather affects your roof mainly through hot summers and Santa Ana winds, which dries asphalt shingles out over time.
Is the inspection free in Simi Valley?
The inspection is free for Simi Valley homes, and each job is quoted individually after we see the roof.
Do you work on every roof type in Simi Valley?
We work on asphalt shingle roofs in Simi Valley only, and we tell you honestly if yours is past saving.
How long does a tune-up take on a Simi Valley home?
A tune-up on a typical tract home in Simi Valley takes our two-person crew two to three hours.
What warranty do Simi Valley homeowners get?
Simi Valley homeowners get a six-year warranty from Dura-Foam on every roof tune-up.
Where can I see other Ventura County cities you serve?
You can see every Ventura County city we serve, not just Simi Valley, on the Ventura County page.
Book a free roof inspection in Simi Valley and get an honest answer about your asphalt roof.