Roof Jack / Vent Cap Replacement in Alamo Heights, TX
When the dryer exits through the roof, the termination is a roofing detail as much as a venting one. We remove the old jack, clear the lint packed under it, and set a dryer-rated cap with a damper that swings free — never a screened termination, because a screen on a dryer exhaust is a lint trap by design. The flashing is woven into the shingle course above it and sealed so the penetration stays dry through the next storm. What the roof asks of us drives the price: a walkable composition roof is the base, while steep pitch, tile or metal, and second-story height that means rigging fall protection all cost time. That number is quoted before we climb. Serving Alamo Heights (1 ZIP codes, 8k residents) and surrounding neighborhoods with same-week scheduling.
Roof Jack / Vent Cap Replacement in Alamo Heights
When the dryer exits through the roof, the termination is a roofing detail as much as a venting one. We remove the old jack, clear the lint packed under it, and set a dryer-rated cap with a damper that swings free — never a screened termination, because a screen on a dryer exhaust is a lint trap by design. The flashing is woven into the shingle course above it and sealed so the penetration stays dry through the next storm. What the roof asks of us drives the price: a walkable composition roof is the base, while steep pitch, tile or metal, and second-story height that means rigging fall protection all cost time. That number is quoted before we climb.
Local dossier · Alamo Heights, TX
Most of Alamo Heights was already standing before 1980, and a large part of that is pre-war masonry, stucco and tile-roofed construction from the decades when the 09 addresses were first platted. None of it was designed around a laundry room. Washers and dryers landed wherever drain lines already ran: an enclosed back porch, a converted pantry, a hall closet cut in during a later remodel. The vent then took whatever path the framing allowed. Eight decades of remodels later, that path is rarely what a modern dryer needs, and we find long horizontal runs inside plaster walls, transitions into old chases, and terminations tucked under deep eaves where lint has nowhere to go. Gas service is common in these older streets, so gas dryers turn up regularly in the back halls here, which adds a connection and combustion dimension. And with a meaningful share of the housing in duplexes and small apartment courts off Broadway, some runs are shared-structure problems rather than single-home ones.
The Argyle on Patterson Avenue
Roof Jack / Vent Cap Replacement in Alamo Heights (Bexar County) — what's local
Alamo Heights sits in Bexar County (county seat: San Antonio). For roof jack / vent cap replacement that means our Alamo Heights crew sizes up the local housing stock before quoting — and follows Bexar County permit requirements for any work that needs an inspection sign-off.
Scoped from a camera inspection
At Prime Dryer Vent Experts, a roof jack / vent cap replacement is never guesswork. We scope every job from a camera vent inspection first — mapped route, measured developed length against IRC M1502, and airflow readings — so the work is matched to what your duct actually needs, with the report to prove it. The documented inspection is the record the roof jack / vent cap replacement is built on.
Camera vent inspection in Alamo HeightsEvery roof jack / vent cap replacement in Alamo Heights
Deliverables
- Old roof jack removed and lint cleared from the flashing and duct stub
- Dryer-rated cap with free-swinging damper — never a screened termination
- Flashing woven into the shingle course and sealed watertight
- Fall protection rigged and priced into the quote, not added after
- Airflow verified at the new cap with photos from the roof
How a job runs
Arrive
1-hour arrival window, text 30 min before with tech's name + photo.
Inspect
Full inspection with photos so you see what we see.
Execute
Code-compliant materials, HEPA vacuum, clean site.
Document
Photo report + 1-year workmanship warranty in writing.
4+ neighborhoods in Alamo Heights
Same-week service across every neighborhood in Alamo Heights. Don't see yours? Call (214) 444-8967 — if it's in Alamo Heights, we cover it.
The Alamo Heights advantage.
Our Alamo Heights crew lives in the metro they serve, across Bexar County. They know which Alamo Heights neighborhoods — Olmos Park line, Terrell Hills, Lower Alamo Heights and more — have long, lint-packed duct runs, and which newer builds hid the transition hose in the wall. Local code knowledge, local referrals, local accountability for every roof jack / vent cap replacement.
More services in Alamo Heights
Prices shown are starting estimates and may change with the condition, access, and scope we find on site. Only a written quote from an on-site visit is a price we commit to.
Roof Jack / Vent Cap Replacement in nearby Bexar cities
We cover roof jack / vent cap replacement across Bexar County — same crew, same warranty. Nearby Alamo Heights cities we also serve:
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Get it inspected. Get it in writing.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
24/7 Response
No airflow, overheating dryer, burning smell, or a vent you're not sure about? We answer 7 AM to midnight and the assessment ends in a written safe-to-use verdict — including a do-not-use notice when the evidence supports one. After-hours dispatch runs subject to crew availability.
Emergency line