Water Heater Services You Can Count On

Reliable Installation. Fast Repairs. Honest Advice.

At Unity Plumbing, we know how important hot water is to your daily life—whether it’s for that early morning shower, a relaxing bath, or keeping your household running smoothly. That’s why we provide expert water heater services you can trust—serving homes and businesses across Marin, Sonoma, and Napa counties.

Whether you need a quick fix, a full replacement, or just honest advice, our team is here with solutions that are efficient, affordable, and built to last.

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What We Offer

Residential & Commercial Water Heater Services

Water Heater Repairs

No hot water? Strange noises or leaks? We’ll quickly diagnose the issue and get your system running again—without the guesswork.

New Installations

Are you replacing an old unit or setting up a new space? We install all major water heater brands, including gas, electric, and tankless models, sized right for your property and usage.

Water Heater Replacements

If your system is beyond repair, we’ll walk you through your options with honest recommendations—never upsells. We’ll remove your old unit, install the new one, and ensure everything runs safely and efficiently.

Maintenance & Flush Services

Regular maintenance extends the life of your system and prevents costly breakdowns. We offer annual check-ups and tank flushes to keep your water heater performing at its best.

Why Choose Unity for Water Heaters?

Expert Technicians, No Pressure Sales

Our licensed pros provide clear guidance—not confusing jargon or pushy upsells.

Local and Reliable

We’re your neighbors. We show up on time, do the job right, and treat your home with respect.

Community-Rooted Service

We’re proud to serve the same area we call home—building trust, one job at a time.

Emergency Ready

Hot water emergencies can’t wait. We’re here when you need us, with responsive service you can count on.

What Our Neighbors Are Saying

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“They fixed our water heater the same day we called. I can’t say enough good things—so professional and easy to work with.”
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Tony B., Napa
Customer
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“Unity Plumbing replaced our old water heater in a day. Fast, clean, and so friendly. They even helped us choose the right size without upselling.”
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Melissa R., Santa Rosa
Customer

Let’s Get You Back to Hot Water

 

Need help now or planning ahead? Whether a quick repair or a full replacement, Unity Plumbing is ready to help—honestly, affordably, and fast.

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Serving the North Bay with Pride

Unity Plumbing proudly serves homeowners, property managers, and businesses in:

Marin County

Sonoma County

Napa County

From single-family homes to multi-unit properties, your water heater needs are covered.