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Plumbing, Heating & Drain Cleaning Services in Larkspur

Trusted local plumbers and heating technicians serving homeowners throughout Larkspur and the surrounding Marin County area. We provide fast same-day service, transparent pricing, and experienced technicians who understand the unique needs of Larkspur homes, from charming hillside properties to historic downtown cottages.

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Why Larkspur Homeowners Trust John Owens Services

Protecting Your Comfort in Larkspur

Living in Larkspur means enjoying tree-lined streets, older plumbing systems, and varying elevations that can affect both water pressure and heating efficiency. Our team combines decades of local experience with practical know-how to deliver long-lasting comfort for every home. We show up on time, communicate clearly, and only perform work you approve.

  • Licensed and insured technicians
  • Emergency and same-day response whenever possible
  • Transparent pricing with free estimates

  • Extensive experience with Larkspur and Marin County homes

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How Our Larkspur Service Visit Works (3 Easy Steps)

Complete Plumbing, Heating & Cooling Services for Larkspur

From urgent repairs to complete installations, John Owens Services is Larkspur’s trusted local expert for plumbing, heating, cooling, and indoor comfort.

Plumbing Services in Larkspur

Many homes in Larkspur have aging plumbing systems and complex layouts due to the city’s older architecture and hilly landscape. Our licensed plumbers can repair, replace, or upgrade your entire system with solutions designed to last.

Typical plumbing jobs we handle:

  • Leak detection and repair (hidden leaks under floors or behind walls)
  • Fixture replacement: sinks, showers, toilets, faucets
  • Pipe repair and repiping (copper, PEX, and modern alternatives that hold up to coastal conditions)
  • Winterizing & freeze protection for outdoor lines and irrigation
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Drain Cleaning & Clog Removal in Larkspur

Tree-lined streets and older sewer systems in Larkspur often cause recurring drain clogs or backups. We use advanced tools such as hydro-jetting and camera inspections to keep your drains clear and flowing properly.

Our drain cleaning services include:

  • Kitchen and bathroom drain cleaning
  • Hydro-jetting for tough blockages
  • Root intrusion removal in older sewer lines
  • Preventive maintenance to avoid future clogs
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Heating Repair & Maintenance in Larkspur

Larkspur mornings can be chilly, especially near the bay and shaded hills. Our heating technicians provide seasonal tune-ups, detailed inspections, and energy-efficiency adjustments to keep your system reliable and safe all year long.

Our heating services include:

  • Seasonal tune-ups and safety checks
  • Pilot light and ignition troubleshooting
  • Thermostat calibration and controls upgrades
  • Energy-efficiency recommendations to reduce bills
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Radiant Boiler Service & Repair in Larkspur

Many Larkspur homes rely on radiant heat systems or older boilers. Our experts perform complete inspections, efficiency testing, and safety repairs to keep your home warm without wasting energy.

Boiler services we offer:

  • Annual safety inspection and combustion analysis
  • Leak detection and pressure/flow troubleshooting
  • Parts replacement and efficiency upgrades
  • Emergency boiler repairs to restore heat quickly
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Water Heater Service & Replacement in Larkspur

Hot water is essential to everyday life, and when your water heater fails, you need a quick, reliable fix. We service both traditional and tankless systems throughout Larkspur with same-day response and honest recommendations.

Our water heater services include:

  • Fast diagnostics and pressure/temperature checks
  • Repair of valves, thermostats, and heating elements
  • Tankless system cleaning and maintenance
  • Full replacement with energy-efficient options suited to coastal conditions
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  • More than 87% of our same-day customers get their problem fixed in under 3 hours.

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Coupons For Our Larkspur Customers

$200 - off install

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$200 off any install or $50 off any repair - Veteran Discount

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$200 off any install or $50 off any repair - Senior Discount

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$35 - Off Repair

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Professional HVAC & Plumbing Services In Larkspur And More Areas

At John Owens Services, we proudly serve homes and businesses across Petaluma and surrounding neighborhoods, including downtown Petaluma, East Petaluma, North Petaluma, and the nearby hills. No matter where you are, our professional HVAC and plumbing technicians provide fast, reliable, and friendly service. We know Petaluma homes and we are committed to keeping your systems running smoothly year-round.

Areas We Serve

Sonoma County

Marin County

Marin County Cont.

Frequently Asked Questions

Get quick answers to common questions about our services

Yes. Call us or schedule a booking and we’ll dispatch a technician the same day when possible.

 

Our diagnostic fee starts at $67, and we’re happy to offer free estimates for any new installation or replacement needs.

Yes. We repair or replace old piping using materials suited for coastal homes (copper or PEX), and we provide a clear estimate before work starts.

 

Avoid pouring grease down the sink, use hair catchers in showers, and schedule a camera inspection if clogs recur, we’ll identify root causes and permanent fixes.