Water damage restoration for the Tri-Valley
Emergency extraction, structural drying, mold remediation, and the rebuild afterward, handled by one veteran-owned, IICRC-certified company. From the first hour to the final walkthrough, with a 2-year warranty on all workmanship.







A water loss is a sequence. Here is ours.
Most companies dry the house and leave. Steadfast handles the loss end to end: stop it, extract it, dry it with monitored equipment, document it, and rebuild it.
- Hour 0
Call, shut off, dispatch
We walk you through what to do immediately and send a crew. Nights, weekends, holidays.
- Hour 1
Inspection and extraction
Source found, standing water pulled, every affected room identified. Usually on site within about an hour in the Tri-Valley.
- Day 1
Moisture mapping and containment
Meters and thermal imaging find what the eye misses. Wet materials that cannot be salvaged are removed.
- Days 1 to 4
Structural drying and daily moisture readings
Commercial dehumidifiers and air movers until materials reach dry standard, not just dry to the touch.
- After
Reconstruction by our construction crew
Same company, separate crew. Drywall, flooring, cabinets, paint, on the scope your insurance company already has. 2-year workmanship warranty.



The two jobs that follow every water loss
Mold shows up when water is not dried correctly. Reconstruction is what puts the house back. We do both under the same license, with a dedicated construction crew for the rebuild.

Mold Remediation
Mold after a leak, a flood, or long-term humidity. Containment, safe removal, HEPA filtration, antimicrobial treatment, and repairs. Testing and clearance stay with an independent hygienist.
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Water Damage Reconstruction & Rebuilds
Drywall, insulation, subfloor, flooring, cabinets, countertops, trim, tile, and paint after a water, fire, or mold loss. Licensed, in house, and matched to your existing finishes.
Learn more- 04
Fire & Smoke Damage Restoration
Board-up and securing, soot and smoke residue removal, odor treatment, drying of firefighting water, and the structural rebuild.
- 05
Sewage Cleanup
Drain and sewer backups, toilet overflows with waste, and flooding from outside. Handled as category 3 water: extraction, removal, disinfection, drying, and documentation.
- 06
Dry Rot Repair
Decks, window and door frames, siding, sill plates, and subfloors near bathrooms. Decayed wood removed and rebuilt, moisture source corrected.
Pleasanton first. Then Livermore and Dublin.
Our office is on Boulder Court in Pleasanton. These three cities are the fastest response zone we have, with San Ramon and Danville a short drive up I-680.
- 01Pleasanton, CAPrimaryDowntown Pleasanton · Ruby Hill · Vintage Hills · more
- 02Livermore, CAPrimarySouth Livermore · Springtown · Downtown Livermore · more
- 03Dublin, CAPrimaryEast Dublin · West Dublin · Wallis Ranch · more
- 04San Ramon, CAAlso servedDougherty Valley · Windemere · Gale Ranch · more
- 05Danville, CAAlso servedWestside Danville · Greenbrook · Diablo · more
One company. One license. One file.
What a Tri-Valley homeowner actually gets when they call us instead of a franchise.
The phone on this site rings a person who can send a crew tonight.
Two partners out of the Bay Area's largest restoration companies, building it smaller and closer to home.
Water, fire, and mold work done to the industry standard, with the readings to prove it.
Licensed contractor with its own rebuild crew, working from the mitigation crew's record. 2-year warranty on all workmanship.
What Tri-Valley homeowners say
Google Guaranteed, Yelp Guaranteed, BBB accredited, and reviewed by the people whose houses we put back together.
Straight answers about water damage
The questions we get on the first call, answered the way we would answer them in your kitchen.
What should I do first when I find water damage?
Stop the water at the source if you safely can (the fixture shutoff or the main), move what you can out of the wet area, and call a restoration company before you call a plumber. The plumber fixes the pipe; the water that already got into the walls and floor is a separate problem that gets worse by the hour.
Is Steadfast a restoration company or a contractor?
Both. Steadfast Construction Services Inc. is an IICRC Certified Firm for water, fire, and mold restoration and a licensed California contractor for the rebuild. Our mitigation crews handle the loss and our construction crew handles the rebuild, so one company covers the job from the first hour to the final walkthrough, with a 2-year warranty on all workmanship.
Which cities do you serve?
Pleasanton, Livermore, and Dublin are our primary service areas, with San Ramon and Danville also served from our Pleasanton office. Crews dispatch 24/7 across the Tri-Valley.
Do you work with insurance?
Yes. We document every loss with photos, moisture readings, and a written scope, and we communicate directly with your adjuster. Most sudden water losses are covered; we help you understand the claim without managing it for you.
Do you do kitchen or bathroom remodeling?
Our focus is restoration: water damage, mold remediation, and the reconstruction that follows a loss. If your kitchen or bathroom was damaged by water, fire, or mold, we rebuild it. We are not taking on cosmetic-only remodels.
Are estimates free?
Yes. Inspection, moisture readings, and a written scope are free. For an active leak, call first so extraction can start on the same visit.
Restoration questions, answered
Written for Tri-Valley homeowners by the people doing the work.

How Do Water Heater Failures Cause Sudden Flooding in Dublin?
Why tank corrosion, sediment, and worn components can lead to sudden flooding, plus warning signs and immediate response steps.
Read the answer
How to Document Water Damage for a Claim in Pleasanton
What to photograph, record, and save after water damage, while notifying your insurer promptly and preventing further damage.
Read the answer
Fire Damage Restoration in Pleasanton, CA: Smoke, Soot, and Structural Repair
Smoke travels into rooms that never burned and soot settles in ducts and attics. How Pleasanton fire damage restoration addresses all three layers.
Read the answerDamage does not wait. Neither do we.
Call now for 24/7 emergency response anywhere in the Tri-Valley, or request a free estimate and we will get back to you fast.
