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San Marcos Plumbing Services

We tend to take our plumbing systems for granted, but the reality is we could not perform many of our daily activities without them. From cooking and personal hygiene to cleaning the home, we rely on high-performance plumbing to get through the day. When plumbing problems are left without professional service in your San Marcos home, the result can be catastrophic. At Sherlock Plumbing, Heating & Air, our team provides the comprehensive plumbing services you need to keep catastrophic damage at bay.

Our expert plumbing technicians are specially trained to handle all of your urgent plumbing needs, from installation and replacement to repair and maintenance. Get the fast, effective plumbing services you need by contacting Sherlock Plumbing, Heating & Air today!

San Marcos Plumbing Installation & Replacement Services

When plumbing systems are incorrectly installed or replaced, you can be left with faulty fixtures that require ongoing repair services. Our team is specially trained on the most up-to-date industry tools and techniques, providing reliable, effective plumbing installation and replacement services to San Marcos residents. Included among our plumbing installation and replacement services are:

Whether you’re installing a plumbing system in a newly constructed home or are looking to replace an existing fixture, there’s no job too difficult for our team to handle. Contact us to schedule plumbing installation or replacement services today!

Plumbing Repairs in San Marcos

Here in San Marcos, 46% of homes were built before 1989. If your home’s plumbing system hasn’t been replaced since it was constructed, that means your system could be older than 30 years. While complete plumbing system failures aren’t likely until the 80-year mark, older systems will experience an increased need for repairs. At Sherlock Plumbing, Heating & Air, our industry-leading plumbing professionals are uniquely capable of handling the plumbing needs of San Marcos homes. Our repair services include:

When plumbing problems present themselves in your home, don’t hesitate to contact the professional team you need to get the matter resolved: Contact Sherlock Plumbing, Heating & Air to schedule plumbing repair services for your San Marcos home today.

Preventative Plumbing Maintenance for San Marcos Families

How do you avoid the cost of plumbing repairs entirely? Keep them from being necessary in the first place! At Sherlock Plumbing, Heating & Air, our team provides preventative plumbing maintenance services that help families save on unnecessary repairs and replacement services. We also offer customers the opportunity to join our exclusive VIP Comfort Club, allowing them to save even more on their plumbing maintenance needs. By joining the club, members will enjoy:

  • Annual Whole-Home Plumbing Inspections
  • Annual Water Safety Evaluations
  • 5-Year Warranty on All Repairs
  • 5% Discount on All Water Heater Replacements
  • 10% Discount on All Water Purification Products
  • 10% Discount on Repairs
  • Waived $99 Service Fee on Same-Day Repairs

With program discounts and savings on unnecessary repairs, your VIP Comfort Club membership will pay for itself in no time. Ensure your plumbing system is built to last the long-term by contacting our team for plumbing maintenance services today.

Schedule Plumbing Services Today!

From toilet repairs and water heater replacement to preventative maintenance and whole-home re-piping, Sherlock Plumbing, Heating & Air has you covered. Don’t let your home’s plumbing problems cause you more stress than they should: Contact our team to schedule the expert plumbing services you need to restore comfort and convenience to your San Marcos home today!

Contact Us Today!

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Furnace BOGO FREE Furnace with purchase of A/C Unit Plus a Free Year of Our VIP Comfort Club!
$250 Off Air Scrubber Destroy up to 99% of surface & airborne contaminants in your home. Call today for more details! Can not be combined with any other offers or promotions.
$25 Off Any Plumbing Service Repair Call today for more details! Can not be combined with any other offers or promotions.
$99 Off HVAC Service Fee Take $99 Off HVAC Service Fee When Repair Takes Place At Time Of Diagnostic. Can not be combined with any other offers or promotions.
$69 AC and Furnace System Checkup Keep your AC and furnace running at peak efficiency • Prevent costly breakdowns • Extend the life of your AC and furnace • Inspect your equipment to make sure it’s not leaking dangerous carbon monoxide. Can not be combined with any other offers or promotions.

We Can Help Simplify Your Home's Maintenance!

When you join the VIP Comfort Club at Sherlock Plumbing, Heating & Air, our Carlsbad home service experts will take care of maintaining your home’s most important systems so you can relax and enjoy not having to stress about problems with your heating, cooling, or plumbing!

Top Rated Customer Reviews

See What Your Neighbors Are Saying

Top Rated Customer Reviews

See What Your Neighbors Are Saying

Outstanding experience from start to finish. Neil was on time, professional, and very personable when he came the same day to assess my needs and provide an on-the-spot estimate. He didn't try and pre...

Jeff L.

Extremely pleased with the quick and professional service we received today! Our 14-year-old AC unit went out last night, i called this morning and a technician came out this afternoon. The fix was re...

Christine F.

Sherlock continues to be there for my family when we need them the most. I had a new HVAC system installed May of 2019, since then the service techs have come in for their seasonal inspections and I c...

Nick B.

Anthony, came to inspect the plumbing in my house as well as to drain and refill the water heater. I found him to be very informative and helpful, as well as professional and friendly. I was really ve...

Pam C.

Our water heater started leaking and a call to Sherlock was met with a same day response. Neil came out to explain our options of tank/tankless, gas/electric. He walked us through the pros and cons of...

Lorraine G.

This has been the best experience with a company we have ever had in our 50 plus years of marriage. From Vincent to Eric and his whole crew this was a very difficult project for everyone. They handled...

Roy S.

Hands down, these guys are the best. I had bids from three other highly rated HVAC companies in North County and none of them came close to the technical knowledge and professionalism of Sherlock. My ...

Kent C.

Sherlock is the coolest! As always, Yelpers are right on. Basing my picks on high stars and number of reviews, I called four companies. Right off the bat, I knew one company wasn't even an option due ...


This is a review not so much for Sherlock, but for Fred Radtke - the young man that came and got my heater working. He not only installed a new thermostat on the spot that is easier to read - and repl...

Barbara W.

Eric came out to fix my non-working air conditioner. He was professional, very nice, honest, knew his stuff. He had to over to Escondido to get the proper part, and returned on same afternoon, put the...

Seasides C.

Justin the sales agent, was great, very patient and responsive. The gentlemen who came in to work on the installation were great, explained everything and very respectful and clean. I had the unfortun...

M A.

Jared was our inspector and he showed up on time with a 30 min courtesy call. He was efficient and gave us an honest opinion of what was working and what needed to be repaired or replaced or serviced ...

Erica B.

Ahhh! Cool and comfortable in our house now. Thank you to the awesome guys who installed this high quality equipment. Good to have Costco stand behind them, too.

Susan F.

There is a reason this place has nothing but five stars. They earn it! I have had no AC in the house and was procrastinating on getting it fixed due to the cost and lack of need most of the year. I wa...

Wendy H.

JR, JoJo, and Eric came to my condo yesterday to install my HVAC system and Heat Pump. They were very meticulous and on task for the whole installation, and kept me informed as to what they were doing...

George M.

I had a great experience with Sherlock, from start to finish! Justin met with me and spent a few hours walking me through the current condition of my system and what Sherlock can offer. I had budget l...

Vinay R.

My experience with Sherlock Heating & Air has been amazing from the start when I first got my new heating & air conditioning system!!! They know how to deliver customer service!! They are hone...

Deborah L.

The tagline for Yelp's 5 star rating of "Woohoo! As good as it gets!" is 100% fitting for the work and professionalism of Jared and Enoch. They were courteous and upfront with the entire job. I found ...

Bryce H.

Just had an ACHP service done yesterday on the two units in my home. Their service rep was Jared Pratt. This guy was great! He took the time to do it right and to explain to me (every step of the way)...

Doug F.

I came to Sherlock by way of the Nest website--checked out the Yelp reviews and then made the call. Eric M., the technician who installed my 3rd gen Nest Learning Thermostat was courteous, knowledgeab...

Nancy S.

Buying HVAC for an entire house is not an investment to be undertaken without some research. It's probably going to cost more than $15K and will require a crew of techs working in your house for sever...

Brian G.

FINALLY an AC & heating business I can trust!!! Woo-Hoo!!!! If Sherlock Heating and Air Conditioning isn't a small family business, you would think they are! They are so kind, meticulous, honest, ...

Tanya S.

If my wife and I could give 6 stars we would! Carlos, Jojo and Joe installed our new HVAC system today, 31st October 2016. Started the day at 8AM and ending roughly around 615PM. I was impressed by th...

Nathan R.

Called Sherlock based on reviews here, as we've had less than stellar experiences with other local area HVAC companies. They scheduled an appointment within a couple days, the guy who came out could n...

Hi D.

Been using Sherlock for a couple years. Jared and Eric came out for the yearly check/tune-up. Both were super friendly, informative, timely, and put on shoe protectors whenever they came in the house!...

Sarah E
Sherlock Plumbing, Heating, & Air