Hydroflow Power Logo Hydroflow Name Logo

Novato & Marin County Plumbing Services

Professional plumbing, radiant heating, and boiler services throughout Marin County. We're local to Novato, which means we know the area, the homes, and we can actually find parking.

What Makes Marin Different

More Space, More Options

Marin homes typically have more space than San Francisco. That means heat pump water heaters are actually viable here - you've got the garage space and clearances they need. In the city, it's tough. In Marin, it works.

Garage space in Marin is usually 450-900 square feet with good airflow. Perfect for heat pumps, which need space around them to function properly.

Harder Water

The water in Marin is harder than San Francisco. That means more mineral buildup in your systems over time.

Why This Matters:

  • Boilers should be serviced annually in Marin (more so than SF)
  • Water heaters accumulate sediment faster
  • Hard water causes more wear on fixtures and appliances
  • Flushing and maintenance is more important here

More Consistent Pressure

Unlike San Francisco with its hills and constant infrastructure changes, Marin is more consistent with water pressure. You're less likely to get those surprise pressure spikes that happen in the city when they dig up streets and change things.

Eichler Homes

Marin has a lot of Eichler homes, especially in Lucas Valley. These mid-century homes from the 50s and 60s were some of the first in America to have underfloor radiant heating. The original boiler systems are now 60+ years old and many are failing or need replacement.

We specialize in Eichler home heating system upgrades and repairs.

Eichler Homes in Lucas Valley & Marin

Designed by architect Joseph Eichler in the 50s and 60s, these mid-century homes were built on pier and post systems that allowed for open floor plans. They were some of the first homes in America to have underfloor radiant heating with boiler systems.

Very trendy now, but those original systems are 60+ years old.

Our Process for Eichler Homes:

When an Eichler boiler fails, we don't just drop in a new boiler and call it done.

  • Pressure test the pipes (60-year-old pipes may have pinhole leaks)
  • Flush the entire system (they're usually filthy - never been serviced)
  • Make sure lines are completely clean
  • Install new high-efficiency boiler (95-97% vs old 50-60% efficiency)

Old boilers ran like tractors - they could handle dirty systems. New high-efficiency boilers are like modern cars with sensors. Put them in a dirty system and you'll destroy them. We make sure your system is ready for the new equipment.

Complete Services in Marin County

Boiler Services

Eichler home specialists. We replace 50s/60s era systems properly.

  • • High-efficiency installations
  • • Eichler system replacements
  • • Emergency repair service
  • • Annual maintenance (important with hard water)
Learn more →

Radiant Heating

We work with architects and contractors throughout Marin on radiant heating projects.

  • • New construction design
  • • Remodels and additions
  • • Eichler home retrofits
  • • Service for existing systems
Learn more →

Water Heaters

Heat pumps work great in Marin because you have the space. 400% efficient.

  • • Storage tank, tankless, heat pump
  • • 24/7 emergency repair
  • • Proper sizing for your needs
  • • Maintenance (important with hard water)
Learn more →

Leak Detection Devices

  • State Farm insurance requirement
  • Whole-house protection
  • Wi-Fi connected monitoring
Learn more →

System Evaluation

  • Water pressure testing
  • Check valve inspection
  • System diagnostics
  • Sewer lateral camera inspection

Where We Work in Marin County

Based in Novato, we serve all of Marin County.

Novato (home base)
Lucas Valley
San Rafael
Mill Valley
Corte Madera
Larkspur
San Anselmo
Fairfax
Ross
Kentfield
Tiburon
...and all Marin

If You Own a Home in Marin

Consider Heat Pumps

If you're replacing a water heater, consider a heat pump. You have the space for them here. They're 400% efficient but need proper clearances and garage space - which you have.

Annual Maintenance Matters

The harder water in Marin means your boilers and water heaters accumulate buildup faster than in SF. Annual maintenance extends equipment life.

Eichler Owners

If your original boiler is still running, great. But when it fails, make sure whoever you hire knows how to properly prepare a 60-year-old system for new equipment. We do.

Easy Parking

Unlike the city, we can actually park when we come to your house. That means faster service and easier access for larger equipment.

We're Local

Based in Novato. We know the area, the neighborhoods, the homes. This is our backyard.

Why Choose Us in Marin

We're Local

Based in Novato. This is our community. We live here, work here, and know the area intimately.

Eichler Specialists

If you have an Eichler home with a failing radiant heating system, we know exactly what needs to be done. We've done dozens of these.

We Know Marin Homes

From Eichler houses to new construction, we understand the unique characteristics of Marin homes and what works here.

Honest Recommendations

We'll tell you what makes sense for your situation. Sometimes annual maintenance is worth it, sometimes it's not. We'll be straight with you.

Space Advantages

We can install systems in Marin that don't work well in SF. Heat pumps, larger boiler systems, whatever you need - you have the space for it.

Need a Plumber in Marin?

We're local to Novato and serve all of Marin County. Call for a free estimate - we'll come out, look at your situation, and tell you what makes sense.

Serving All Marin County • Licensed & Insured • 20+ Years Experience