Trusted local plumbers and heating technicians serving Nicasio and nearby West Marin communities. We provide fast same-day service, fair pricing, and technicians who understand the unique challenges of coastal and older homes in Nicasio.
From the coast to the vineyards, Sonoma County homes face unique maintenance challenges — from mineral-heavy water that wears out plumbing faster to older heating systems that need specialized care. Our team of local experts combines decades of experience with a practical, customer-first approach. We show up on time, explain every option clearly, and only perform work you approve.
From emergency repairs to full installations, we’re Sonoma County’s trusted local experts for heating, cooling, and plumbing.
Many homes in Sonoma County deal with older plumbing systems, well-water corrosion, and mineral buildup from hard water. Our licensed plumbers handle everything from small leaks to full system replacements with precision and care.
Typical plumbing jobs we handle:
Whether you live in downtown Santa Rosa, the hills of Petaluma, or the coast near Bodega Bay, drain clogs are a common problem. We use safe, effective techniques to clear blockages and prevent future backups.
Our drain cleaning services include:
Cold mornings and foggy nights make a reliable heating system essential. Our HVAC technicians provide detailed inspections, repairs, and seasonal tune-ups to keep your furnace or heat pump running safely and efficiently.
Our heating services include:
Many Sonoma County homes, especially older or custom-built ones, use radiant heating systems or boilers. Our specialists provide complete system inspections, efficiency testing, and repairs to keep your boiler operating safely and reliably.
Boiler services we offer:
Running out of hot water is never convenient. Whether you have a traditional tank or a modern tankless system, we service, repair, and replace all types of water heaters across Sonoma County.
Our water-heater services include:
Can not be combined with other offers
Can not be combined with other offers
At John Owens Services, we proudly serve homes and businesses across Sonoma and Marin Counties, including Muir Beach, Stinson Beach, Petaluma, Santa Rosa, Mill Valley, Novato, Point Reyes Station, and many more communities. No matter where you are in the area, our professional HVAC and plumbing technicians are ready to provide fast, reliable, and friendly service. We know these communities, we know the homes, and we’re committed to keeping your systems running smoothly throughout the year.
Areas We Serve
Get quick answers to common questions about our AC 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.
