How Tidemark Water Damage San Francisco Was Born in San Francisco
Rick Sumner didn’t plan to build a restoration branch in San Francisco. It built itself, slowly, out of phone calls he kept getting from friends of friends in the Mission, the Richmond, the Sunset. People who’d had a supply line let go in a 1920s flat and stood there watching water climb the plaster. People who’d already called someone else, paid someone else, and still had wet drywall two weeks later.
The moment that tipped it happened on a rainy January evening. A homeowner in Bernal Heights called after a contractor had “dried” her kitchen with a couple of box fans. Her baseboards were puckered. The wall behind the sink felt warm to the touch, which meant the leak was still live. Rick walked the house with a moisture meter and showed her the tide mark, the faint line where the water had traveled up the wall and stopped. The other company had dried the floor and called it done. Nobody had traced the water to where it actually went.
That was the problem. Too many crews stopped at the visible puddle. Too many invoices covered the floor but not the wall cavity behind it. San Francisco homes are old, tight, and built with materials that hold water in ways a box fan will never touch. Rick saw the need for a team that understood that. Not a flashy operation. Just a crew that finds the actual tide mark and dries past it.
So when the opportunity came to open a Tidemark Water Damage location in San Francisco, Rick didn’t hesitate. He’d already been doing the work. Now it had a name, a standard, and a written promise behind it.
Rick Sumner’s Personal Connection to the Damage Restoration Trade
Rick came up in the trades the old way. He didn’t go looking for damage restoration. He found it through the side door, doing finish work and small remodels, and he kept getting called back because he noticed things other people missed. A slight bow in a floor plank. A faint mineral stain on a joist. The smell of a room that never quite dried out.
The first water loss he worked on was a flooded basement in a house where he was already doing trim work. A water heater had failed while the family was away for the weekend. The water sat for days. By the time Rick arrived, the drywall was soft halfway up the walls and the air was thick with that sweet, musty smell that tells you mold is already getting comfortable. The crew that showed up before him wanted to set a few fans and patch over what was left. Rick pulled his own moisture meter out of his truck and started mapping where the water had actually gone. It was in the sill plate. It was under the stairs. It wasn’t where anyone was looking.
That job changed something for him. It wasn’t just carpentry anymore. It was figuring out how water moves through a house, how it hides, how it keeps doing damage long after the puddle is gone. He dove into the science of it: evaporation rates, moisture content readings, drying chambers. He read everything he could find from the IICRC and the RIA. He learned how to use equipment from Injectidry to pull water out of tight cavities that other methods couldn’t touch.
What keeps him doing it is the moment a family walks back into their own house and it feels like home again. Not like a construction site. Not like a wet, sour-smelling shell. Like the place where their kid does homework at the kitchen table and their dog naps in the sun. That’s what gets him out of bed at seven in the morning. That and the quiet satisfaction of finding the water line everyone else walked past.
If he weren’t doing this, he’d probably still be doing finish carpentry somewhere, but he wouldn’t be as satisfied. Restoration has too much at stake for that.
Meet Rick Sumner – The Person Behind Every Job
Rick Sumner is the Owner & Founder of Tidemark Water Damage San Francisco. He’s been in the trades for over a decade, and he’s spent those years learning how buildings fail and how to put them back together the right way. His training includes coursework through IICRC standards and fall-protection and safety certifications required for the work. He’s not a franchise technician flying a company flag. He’s a local operator who walks his own jobs, checks his own moisture readings, and stands behind the work from the first phone call to the final photo of the clean-up.
Away from the job, Rick is a woodworker. He builds things that are meant to last: a dining table, a set of shelves, a porch swing. That’s the same lens he brings to restoration. If it doesn’t hold up, it doesn’t leave the shop. If it doesn’t meet his standard, he doesn’t put his name on it.
When you hire Tidemark Water Damage San Francisco, you’re hiring Rick Sumner’s name and his word. He takes that personally.
Our Promise to San Francisco Homeowners
We work to the Cedarwell Care Promise, and we do it on every single job. It’s not a slogan we put on a website and forget about. It’s four commitments we actually live by, and we call them C.A.R.E.
Clean up like it is our own home. Shoe covers and drop cloths inside the house. A photo of the clean-up before we leave. If we wouldn’t leave our own living room that way, we don’t leave yours that way either.
Ask before we move or touch anything. That means a family photo on a dresser, a piano by the front window, a box of Christmas ornaments in a closet. We ask first. Always.
Respect the family’s time and quiet hours. Our team works regular hours, and we plan around your schedule. If there’s a choice between a product that’s safer for kids and pets and one that isn’t, we choose the safer one.
Explain the price before the work. Not after. Not during. Before. Every job gets a written price before any work starts, so there are no surprises when the invoice arrives.
Those four commitments are what we promise every homeowner in San Francisco. No fear selling, no countdowns, no pressure. Just a written scope, an honest price, and a drying plan that actually works.
Our Credentials
When someone is coming into your home to cut into walls, pull up flooring, and touch the air your family breathes, credentials aren’t a formality. They’re baseline requirements. Here’s what we hold to:
- State-Licensed: Every pro working under our name is required to hold the license their state requires.
- Insured & Bonded: We carry the insurance and bonding coverage a restoration contractor in California needs, so you’re protected if something goes wrong.
- IICRC-Standard Training: Our team trains to the standards set by the Institute of Inspection, Cleaning and Restoration Certification, the body that writes the playbook for water damage dry-out and mold remediation.
- Equipment That Matches the Problem: We use professional drying equipment, including Injectidry systems for hard-to-reach cavities, the same technology used by top restoration firms across the country.
- Local Reputation: We’ve built our name in San Francisco one job at a time, which means every job is a chance to earn the next one.
A license means the person in your home answers to a regulatory board if they don’t do the work right. Insurance means if an accident happens, it doesn’t become your financial problem. And a training standard means the tech in your basement isn’t learning on your dime. That’s why these things matter.
Rooted in San Francisco
San Francisco is a city of hills, fog, old plumbing, and fiercely proud neighborhoods. We know the difference between a Marina district flat built after 1906 and a Richmond row house from the 1920s. We know that a supply line failure in a Noe Valley Victorian behaves differently than one in a Dogpatch condo. And we know that our neighbors in the Outer Sunset, Glen Park, and Hayes Valley all want the same thing: their homes back to normal, without drama.
That’s what we do. We find the tide mark, and we dry past it. Every time.
Written by Rick Sumner, Owner at Tidemark Water Damage San Francisco, serving San Francisco and the surrounding Bay Area.