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San Ramon: restoring and rebuilding newer homes
We have done 7 jobs in San Ramon, between 2024 and 2026. Most houses here were built after 1980, many are townhomes inside an association, and the creeks and hills shape what a repair involves. This page is about those things.
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Where this page comes from
7 jobs in San Ramon, from May 2024 to July 2026
Our first San Ramon job was in May 2024 and the most recent in July 2026. Seven jobs in all, each one photographed from the first visit, so the owner and the insurer can see the damage as we found it.
Our records do not say which kind of work each of those seven jobs was, so we will not guess here. The work we do is the same in every city: water mitigation, mold remediation, fire and smoke cleanup, air duct cleaning, the reconstruction after the damage is handled, and construction and remodeling. One company from the wet floor to the finished room.
No San Ramon owner has cleared photos for the website yet. When one does, that job's pictures go here with a true caption and no address. Until then, our published hardwood floor job shows how we record and rebuild, stage by stage.
Housing age
Why does a 1990s or 2000s house still get water damage?
Newer does not mean dry. The Census Bureau's 2020–2024 survey puts the median year built for San Ramon homes at 1994. Of 30,744 homes, 8,200 went up between 2000 and 2009, the largest single decade (Census table B25034).
Past the first round of wear
A house from the 1990s or 2000s has reached the age when the original water heater, the supply lines under sinks and toilets, the washer hoses and the shower pan have all had decades of use. A slow drip behind a cabinet can wet the subfloor for months before anyone sees a stain.
Bathrooms and laundry upstairs
In a two-story house a leak upstairs comes down through the ceiling of the room below, and the water spreads along joists before it shows. We take moisture readings in every room the water could reach, and drying stops when the readings say the material is dry, not on a set day.
The older quarter
About one in four San Ramon homes, 7,521 of them, was built before 1980, most in the 1970s. The EPA's lead renovation rule applies to work that disturbs paint in homes built before 1978, so tell us the year your house was built when you call.
Whatever the age, mold is handled one way: everything the mold touched is replaced with new material, never cleaned and reused. The mold remediation page describes how that runs.
Townhomes and associations
Townhomes, shared walls and the balcony rules
About 13 % of San Ramon homes, 4,125 of them, are attached single-family homes such as townhouses, and another 23 % sit in buildings with two or more units (Census table B25024). Roughly 71 % of occupied homes are owned and 29 % rented (table B25003).
A leak rarely stays in one unit
Water from a neighbor's bathroom or a shared roof can show up in your ceiling, and yours can reach theirs. We read the walls and floors on both sides, so the record shows where the water started and every space it reached.
Your part and the association's part
In a townhome, some of the structure may belong to the homeowners' association and some to you. Which policy pays for which part is between you, the association and the insurers. Our photos, readings and line-item estimate are written so each of them can see what was damaged and where.
Balconies, decks and stairs
The city's California balcony laws page explains that buildings with three or more units must have their wood or steel decks, balconies and stairways more than six feet above grade inspected by a licensed professional. Non-emergency repairs found that way need a permit, applied for within 120 days. When water has rotted the framing under a deck, we rebuild it.
Creeks and flood maps
Three creeks, and a free flood check from the city
The City of San Ramon's flood control page names the areas most likely to flood: San Ramon Creek, San Catanio Creek and South San Ramon Creek. Its Engineering Services Division gives owners a free flood zone determination.
Know your zone
FEMA's Flood Map Service Center shows the official flood map for any address. A property in an "A" zone is inside the Special Flood Hazard Area, land mapped for a flood with a 1 % chance in any year, and a lender may require flood insurance there.
Flood cover is separate
The city reminds owners that standard homeowner's insurance does not cover flood damage. San Ramon takes part in FEMA's Community Rating System, which the city says currently gives up to a 20 % discount on flood policies.
The 50 % line for a rebuild
In a flood zone, the city says that when improvements cost 50 % or more of the building's market value, the new work must meet the same flood rules as a new building. A large rebuild near a creek is planned with that in mind from day one.
When creek or storm water gets in
We record where the water came from with photos and readings, then dry, remove what cannot be saved and rebuild. Storm damage to the roof, siding or gutters is covered on our storm damage repair page.
Rain and heat
Dry, hot summers and a short wet season
The nearest official NOAA climate station in the valley, at Livermore, averages 14.60 inches of rain a year, and 11.97 inches of that falls from November through March (NOAA 1991–2020 climate normals). July averages no rain at all, and July highs at that station average 89 °F.
For a house, that pattern means two things. Roofs, flashing and gutters go months without being tested, so the first heavy storm of the winter is often the one that finds the gap. And a leak inside the house in summer, from a pipe or an appliance, has nothing to do with the weather: the dry air does not dry a wet wall cavity on its own, because the water is shut inside. Either way, we measure before we close anything up.
Hillside lots
Slopes, grading and the ground under the house
If your home backs onto a hillside, grading rules may come into a repair. The city's grading permit page says a separate grading permit is needed to move 50 or more cubic yards of earth in a year, to raise or lower a site by two feet or more, to grade where the average slope is steeper than 5 to 1, or to block or alter a drainage way.
That matters when a repair reaches outside the house: rebuilding a deck footing, a patio or a wall where water has been running off the hill. For the earthquake side, the California Geological Survey's EQ Zapp shows whether an address lies in a mapped landslide, liquefaction or fault zone. When a rebuild reaches the foundation, that map and an engineer's look at the ground come first.
The Permit Center
When San Ramon wants a permit for the repair
The city's Building and Safety page sums it up: unless the work is exempt, building, plumbing, electrical and mechanical permits are required, including for replacing doors, windows and water heaters.
Drying and cleanup come first
Getting the water out and drying the house is mitigation. The permit question starts with the rebuild: new drywall, framing, wiring, plumbing or a remodeled room.
Dougherty Valley has its own standards
The same city page tells Dougherty Valley owners to ask the city's Planning Services about the standards that apply there, so we check before planning a change to the outside of the house.
Who files it
On remodels we handle permits and plans, and design is included. A rebuild after damage with the same scope goes the same way. Whether a small repair is exempt is the Building Division's decision, and we ask them rather than assume.
Before you call
Four things that make the first call faster
Stop the source if you can
Turn off the water at the fixture or the main shutoff, and keep people away from wet ceilings and outlets.
Take a few photos
Wide shots of each wet room before anything is moved. We take our own full set too, with moisture readings and measurements.
Know who owns what
If you live in a townhome or rent, have the association's or the property manager's contact ready. We work with them on the parts of the building that are theirs.
Have your policy handy
We write the estimate in Xactimate and send it to your adjuster. We are the repair contractor, never the adjuster: for the covered repair you pay only your deductible, and upgrades you choose are priced separately.
Services a San Ramon home may need
Questions
Questions from San Ramon homeowners
My San Ramon house was built in the 1990s. Can it still have hidden water damage?
Yes. A house that age often still has its original water heater, supply lines and shower pan, and a slow leak can wet the subfloor or a wall for months before it shows. We find it with moisture readings in every room the water could reach, then dry, replace and rebuild what needs it.
Water from the townhome next door came into mine. Who do I call first?
Call us at (281) 671-7777, day or night, and tell your homeowners' association. We stop the water, read both sides of the shared wall and photograph everything. Which policy pays for which part is between you, your neighbor, the association and the insurers; our record shows where the water started and where it went.
Can the City of San Ramon tell me if my home is in a flood zone?
Yes. The city's Engineering Services Division gives a free flood zone determination, and FEMA's Flood Map Service Center shows the official map for any address. The city names San Ramon Creek, San Catanio Creek and South San Ramon Creek as the areas most likely to flood.
Our deck or balcony framing is rotted from water. Does San Ramon need a permit to fix it?
Usually yes. The city requires building permits for repairs unless the work is exempt, and its balcony page says non-emergency repairs found in a required inspection need a permit within 120 days. We rebuild water-damaged decks and balconies and ask the Building Division when a repair might be exempt.
Don't Wait—Call Remediate.
Something wet, burnt or moldy in your San Ramon home?
Tell us what happened, which rooms it reached and whether the house is in an association. We call you back, or call now.
Call (281) 671-7777