About Hydroflow

Hydroflow is a trusted plumbing service that specializes in installing, replacing, and servicing a wide range of water heating and heating systems. Their licensed, bonded, and insured plumbers provide effective solutions for water heater repairs, sewer inspections, and gas line replacements. Hydroflow works with top brands like Navien, Rheem, Bradford White, and Viessmann, ensuring quality products and reliable service. Customers have praised the company's expertise, professionalism, and responsiveness, with one reviewer noting that the plumbers stayed in touch throughout the process and even addressed additional issues, such as tightening a kitchen sink faucet. Another customer was impressed by Hydroflow's ability to quickly diagnose and fix their Navien radiant heat system, as well as their attention to detail in addressing other problems, like adjusting the water pressure. The company's fair pricing and excellent workmanship have made them a go-to choice for homeowners in need of plumbing and heating system services.

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Reviews for Hydroflow

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  • Jul 2026

    I called Garry to have him replace my water heater with a new Bradford White gas water heater. I wanted a good quality gas water heater before the 2027 California ban on gas water heaters. Garry came the next day and the installation went smoothly. Garry was professional and very patient in explaining features of the new unit. He charged a fair price and showed pride in his work. It’s great to have hot water again. We often take our nice hot water for granted.
    I would highly recommend Garry and Hydroflow without reservations.

  • Jul 2026

    Garry was very professional with his approach to troubleshooting a recent hydronic boiler installation. He successfully diagnosed and adjusted the boiler, in addition to providing diagnostic advice. I would highly recommend Garry/ Hydroflow!

  • Jun 2026

    Garry is knowledgeable, kind and easy to work with. We have beautiful hot water now. Our radiant heat system was 70 years into its 50 year lifespan and unfortunately failed, but I'll be trusting Garry and his team to do further work.

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: 9AM - 3PM
Sunday: Closed

Tips

 online estimates  on-site services

Location

3322 Balboa St, San Francisco

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