Meet Flow Tec Plumbing: More than 2 Decades of Supporting Bay Area Property Managers
- Serina Calhoun
- Aug 12
- 2 min read
If you live or work in San Francisco, chances are you’ve seen a Flow Tec Plumbing van cruising through your neighborhood. For more than two decades, family-owned and operated Flow Tec has been a go-to partner for homeowners and property management companies alike—responding to plumbing emergencies, handling renovations, and ensuring that everyday operations keep moving without a drip of trouble.
“We’ve had customers for 20 years—and new ones find us every day,” said Mariska Misthos, Flow Tec’s Business Manager. “People hear about us from friends, see our online reviews, or spot our vans out and about.”
Fast, Reliable, and Ready When You Need Them
One of Flow Tec’s biggest strengths is flexibility. Unlike some plumbing firms that require long-term contracts or service agreements, Flow Tec is ready to jump in right away with Same Day Service—whether it’s a leaking pipe, a broken water heater, or a full-blown sewer backup. “Our ideal customer is someone who has a plumbing problem and needs it to be fixed,” said Misthos.
From 24-hour emergency services to routine maintenance, Flow Tec offers a wide range of plumbing solutions, including:
General plumbing repairs and fixture service
Drain and sewer cleaning
Radiator and water heater services (including tankless)
Tub, shower, sink, and toilet installations
Renovation and unit turnover services
High water bill inspections
Full sewer replacements
With typical service calls lasting two to four hours, the team prides itself on being efficient, transparent, and fairly priced. Every call is approached with the same commitment to honest, high-quality work.
Rooted in Trust, Growing with the Bay
While Flow Tec is already a trusted name across much of the Bay Area, the company is setting its sights on further expansion into the East Bay—including Oakland, Alameda—as well as Marin and San Mateo counties.
It’s a natural evolution for a company that’s built on trust. “We saw a need for a plumbing service that was reliable, fast, and competitively priced,” Misthos explained. “From the beginning, we’ve worked every day by those values.”
Client Satisfaction is the Ultimate Reward
What keeps the Flow Tec team energized isn’t just the water pressure—it’s their customers. “Our clients’ happiness motivates us,” said Misthos. “When we finish a job, we know we’ve made someone’s day a little easier. That’s what makes this work meaningful.”
It also helps that the company is powered by a tight-knit, professional team. “Having a strong team is everything,” Misthos added. “You need people who can manage day-to-day operations but also think on their feet when something unexpected comes up.”
A Plumbing Company You Can Count On
Whether it’s a clogged drain, an urgent leak, or a big renovation, Flow Tec Plumbing is ready to step in and solve the problem—quickly, professionally, and with a smile. As they continue to grow throughout the Bay Area, one thing remains constant: a passion for plumbing, a commitment to quality, and a promise to keep things flowing.
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