FREE Diagnostic with any HVAC repair
Get a complete system diagnostic at no cost when you book any HVAC repair service.
Offer available for a limited time and may be canceled or changed without notice. Not valid with other promotions.
Plumbing emergencies don’t care what time it is or what day of the week, which is why you need a reliable plumber ready to help.
Schedule Your Plumbing Repair
Sherlock Air has officially joined forces with Mauzy Cooling, Heating, Plumbing & Electrical, combining two trusted Southern California home-services teams into a single powerhouse.
Enjoy trusted expertise, fast response times, upfront pricing, and dependable service.
Clear, transparent quotes with no hidden fees, surprises, or gotcha's.
Licensed, certified professionals providing knowledgeable, reliable guidance.
We recommend only what you need, customized to your specific situation.
Fully stocked trucks and flexible scheduling help get most repairs done the same day.
Fallbrook’s rural character creates plumbing conditions that differ from suburban San Diego in a few specific ways. Properties here are larger, which means longer water supply runs from the meter to the home and more pipe exposed to soil movement, tree root pressure, and temperature changes between seasons. Older ranch homes and hillside estates have original plumbing infrastructure that in some cases hasn’t been significantly updated since the property was built. Fallbrook’s agricultural surroundings mean the soil conditions in many areas are different from standard suburban grade, with implications for pipes buried in or near irrigated land. Sherlock Plumbing, Heating and Air has served Fallbrook and North County since 2002. Upfront pricing, same-day service on most calls, and a Happiness Guarantee.
Fallbrook’s detached structures, whether a guest house, workshop, or barn, often have separate plumbing connections that share the main property supply. When pressure drops or leaks develop in those secondary structures, the cause isn’t always where it appears to be.
Sherlock was started in 2002 and has been family-owned for every one of those years. The company’s growth across San Diego County came from referrals and repeat customers. That’s what happens when pricing is honest, work is reliable, and technicians treat the job like it matters. Four-point-nine stars across more than 4,200 Google reviews is what that looks like over time.
Most Fallbrook calls get handled the same day. Our phones are answered 24/7 for customers with urgent situations. Call any time.
The Sherlock Smart Membership covers two annual HVAC tune-ups, 15% off service repairs and indoor air quality products, no dispatch fee, a No Breakdown Guarantee, and a credit of up to $500 toward a future system replacement. At $19.99 a month it covers both HVAC and plumbing needs. Ask about current membership benefits when you call.
The sooner you address your plumbing problems, the less damage and expense you’ll face later. Contact Sherlock Air today to schedule your plumbing repair service in Fallbrook and get your system working again.
Enjoy trusted expertise, fast response times, upfront pricing, and dependable service.
FREE
FREE Diagnostic with any HVAC repair
Get a complete system diagnostic at no cost when you book any HVAC repair service.
Offer available for a limited time and may be canceled or changed without notice. Not valid with other promotions.
$99
$99 Water Heater Flush
Keep your water heater running efficiently and extend its lifespan with a professional flush for just $99.
Expires: 4/30/26
Credit applies to labor and/or materials only. Not valid on diagnostic fees, maintenance plans, memberships, or prior services. Must be presented at time of service. Limit 1 per household. Cannot be combined with other offers, discounts, or promotions. No cash value. Restrictions may apply.
Check out our most recent reviews, and then call us for service!










Plumbing repair shouldn’t feel like a guessing game or leave you worried about overcharging. We inspect your system thoroughly, explain what we find in plain language, and tell you upfront what the repair will cost. We only recommend work that your system actually needs, and we complete it with skill and care. You’ll understand exactly why you’re paying what you’re paying.
Sherlock provides upfront pricing before any work begins. You’ll know exactly what the repair costs before any work starts.
Yes. Sherlock works with private water systems including well pressure tanks and supply equipment. Properties on private water have plumbing considerations that differ from municipal supply, and Sherlock’s technicians are familiar with those systems.
Most calls get handled the same day. Trucks are stocked for the repairs that come up most often across North County properties.
Yes. Long supply runs on Fallbrook properties are exposed to more soil movement and root pressure than shorter urban supply lines. A leak that appears in a relatively newer supply line on a Fallbrook property often has a ground stress explanation rather than an age-related cause. Sherlock diagnoses the underlying cause before recommending the repair approach.