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Therma-Tru Construction in Pajaro, CA | Daly City Construction
We provide independent Therma-Tru repair in Watsonville and across Pajaro, CA, including flood-damage assessment, frame squaring, and full entry-door replacement. The thing that sets our Therma-Tru work apart here is simple: we know what the Pajaro River does to a door. Fiberglass skins delaminate, steel rusts at the bottom edge, and jambs shift when the ground moves. If you’re dealing with a door that won’t latch or a sill that’s rotting after a flood, call (866) 505-5254 for a straight answer and a free estimate.

Daly City Construction is a full-scope general contractor with a working knowledge of Therma-Tru sales & service that goes beyond catalog browsing. We work across unincorporated Monterey County, and Pajaro’s older wood-frame stock is exactly the kind of housing where Therma-Tru doors need an experienced hand.
Why Pajaro Residents Choose Us for Therma-Tru Service
Most door installers can hang a slab in a square, dry opening. Pajaro doesn’t hand you many of those. The homes here are older, modest, single-story wood-frame structures, and after repeated floods and wet-dry cycles, door openings drift. A jamb that was plumb in 1960 is often off by three-eighths of an inch today. We’ve squared enough rough openings in this zip code to know when a frame can be saved and when it needs to come out.
Noel Cabrera, our owner, grew up around tract-home framing in Daly City and trained in construction technology before spending years on residential jobs across San Mateo and San Francisco counties. That background matters when a Therma-Tru door in Pajaro won’t close because the subfloor settled. We use genuine Therma-Tru OEM sills, sweeps, hinges, and replacement slabs where the frame is sound, and quality aftermarket weatherseal where it makes more sense for the budget. We’re not an authorized Therma-Tru dealer and we don’t pretend to be. We’re an independent service provider who installs and repairs these doors on the ground, in the floodplain, where the conditions are unforgiving.
Styles & brands we work with







Common Therma-Tru Construction Problems We Solve in Pajaro
Therma-Tru builds solid doors. But no door is built to sit in river water. Here’s what we see most often in Pajaro:
- Fiberglass skin delamination after floodwater contact. Fiber-Classic and Smooth-Star slabs absorb water at the bottom rail and stiles when standing floodwater sits against the door. The skin separates from the core, the bottom rail swells, and the frame goes out of square. On low-lying blocks along the Pajaro River, this is the most common post-flood failure we remove.
- Threshold and bottom rail rot. Flood silt doesn’t dry and blow away. It packs against the sill and holds moisture there for weeks. Bottom rails and thresholds rot from the bottom up, letting water creep under the door and into the subfloor. By the time you see the threshold crumbling, the rough opening often needs re-flashing too.
- Steel entry door rust at the bottom edge and hinge side. Classic-Craft and similar steel doors rust after repeated wet-dry cycles, especially where interior condensation meets flood humidity. The paint holds for a while, then bubbles, then perforates. In Pajaro’s climate, rusted-through steel panels rarely make sense to patch.
- Sagging doors that won’t latch. Mid-century wood-frame homes in Pajaro shift after flood-related foundation and subfloor movement. The jamb twists, the strike plate moves a fraction of an inch, and the latch won’t catch. Sometimes it’s a hinge adjustment. Sometimes the rough opening needs to be re-squared. We’ll tell you which.
- Flood-swelled frames around farmworker housing units. Repeated water intrusion in agricultural worker housing means doors get replaced on a cycle. Frames that absorbed water and dried unevenly often can’t hold a new slab square. We replace the frame and re-flash the opening rather than forcing a new door into a bad jamb.
Therma-Tru Service in Pajaro: What Local Conditions Mean for Your Equipment
Here’s something a generic door page won’t tell you. Because Pajaro sits on the unincorporated-county side of the Pajaro River, flood-damaged entry doors here are often replaced through county permitting and farmworker housing assistance programs rather than private financing. That changes the job. The door spec, the materials list, and the documentation have to satisfy a program reviewer, not just a homeowner who wants a nice-looking front door. We’ve done this enough times to know what those reviewers look for: proper flashing details, code-compliant thresholds, and written documentation that stands up to inspection. If your Therma-Tru replacement runs through a county program, we’ll make sure the paperwork matches the work.
After the 2023 levee breach, our crew worked a gut-and-rebuild on a mid-century single-story home along the Pajaro River. The Fiber-Classic entry door had sat in floodwater and its bottom rail had delaminated, swelling the frame badly out of square. We pulled the slab, squared and re-flashed the rough opening, and hung a new OEM-spec Therma-Tru fiberglass door with a fresh sill and sweep. It latched clean and shed water away from the subfloor. That’s the difference between swapping a door and rebuilding an opening.
Therma-Tru Models & Products We Service in Pajaro
We install and service the Therma-Tru lines that show up most often in Pajaro’s housing stock: Fiber-Classic fiberglass entry doors, Smooth-Star fiberglass doors, and the Classic-Craft American Style collection, including oak-grained stained finishes. We also handle Therma-Tru repair in Corralitos with the same local stock. We stock common OEM replacement sills, sweeps, and hinge hardware locally so a standard repair doesn’t wait on a distributor. For full slab replacements, we order OEM Therma-Tru doors spec’d to the rough opening. When a fiberglass skin has delaminated or a steel panel has rusted through, we’ll say so plainly: replacement beats patching once the core is compromised. In floodplain homes, that honesty matters more than a cheap repair that fails next winter.
See the difference
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AfterTherma-Tru Service Pricing in Pajaro
Amesti Therma-Tru service and our Pajaro door work usually runs alongside other flood-recovery or renovation scope, so pricing depends on what else is in the job. For the services most often bundled with door replacement around here, these are the ranges we work within:

| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Roof Repair | $400 – $1,800 |
What drives the cost on a Therma-Tru replacement? Whether the rough opening is square, whether the jamb has water damage, and whether county permitting or a housing assistance program requires extra documentation. A free estimate from us includes a look at the opening, not just the door. Call (866) 505-5254 and we’ll give you a number you can plan around.
Serving Pajaro, CA — Our Local Coverage Area
We’re a Pajaro General Contractor based in this area and know the community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Therma-Tru Construction in Pajaro
If the fiberglass skin has delaminated from the core or the bottom rail has swollen, replacement is the honest call. Therma-Tru fiberglass doors can handle weather, but standing floodwater works into the seams and does structural damage. Repairs only make sense while the core is still dry and solid. Call (866) 505-5254 and we’ll assess the slab before recommending anything.
Yes, in most cases. Pajaro is unincorporated Monterey County, and exterior door replacement on a home in a flood zone typically runs through county permitting, especially if the work ties into a housing assistance program. We handle the permit documentation and make sure the door spec passes review. Call (866) 505-5254 if you need help sorting out what your project requires.
Standing water from winter floods and persistent coastal moisture settle at the bottom edge of steel doors, and the wet-dry cycle from interior condensation accelerates the rust. Once the steel perforates, patching and repainting won’t hold. In Pajaro’s climate, a rusted-through bottom edge usually means replacement with a fiberglass or properly sealed steel door.
Usually the opening. Floodwater saturates the subfloor and foundation perimeter, the structure shifts, and the jamb twists just enough to move the strike plate. We’ll check the door slab, the hinges, and the rough opening. If the slab is sound, re-squaring the jamb often fixes the latch without replacing the door. Call (866) 505-5254 for an assessment.
Yes. We match existing Fiber-Classic and Classic-Craft styles, including oak-grained finishes, and spec the replacement to the current opening. If the housing unit falls under a county assistance program, we’ll make sure the door and documentation meet program requirements. Call (866) 505-5254 and we’ll walk you through the match.
Service Areas Near Pajaro
Pajaro is our focus, but we also run Therma-Tru service calls into the surrounding communities. We cover Pajaro service area throughout 95076, and regularly work across the county line in Therma-Tru service in Gilroy and the smaller farm communities like Therma-Tru service in Las Lomas. If you’re on the edge of our range, call (866) 505-5254 and we’ll sort out scheduling.
Book Your Therma-Tru Service in Pajaro Today
Tell me what the house needs, not what you think it needs – then we’ll figure out the right fix. If your Therma-Tru door took water, won’t latch, or is rusting out, call (866) 505-5254 to schedule a free estimate. We’ll come look at the opening, not just the door.
Written by Noel Cabrera, Owner at Daly City Construction, serving Pajaro and unincorporated Monterey County.