Safety Measures

North County Water Purification Systems

Water Quality Solutions in Carlsbad, Vista, Encinitas, Oceanside, San Marcos & the Surrounding Areas

Carlsbad may be a beautiful city with wonderful views of our majestic ocean, but the water that comes from our taps isn’t quite as breathtaking. In fact, Carlsbad is much like the rest of Southern California—our water is particularly hard, and packed with minerals and substances like calcium, magnesium, and chlorine.

Water Purification Systems in San Diego

While hard water may not be expressly bad for you, it can:

  • Cause wear and tear on your plumbing devices
  • Make your clothes feel stiff and crusty
  • Make your food taste strange
  • Leave unsightly residue all over your faucets, fixtures, and dishes

If you’re tired of struggling in your fight against hard water, our Carlsbad plumbers at Sherlock Plumbing, Heating & Cooling can help by installing a new, state-of-the-art water filtration system!

We have extensive experience in the home comfort field and we are prepared to provide you with any assistance you may require.

Reach out to a Team Member Today!

Halo Water Systems from HALO Water Systems on Vimeo.

At Sherlock Plumbing, Heating & Air, we take pride in getting the job done right. With nearly two decades in business and a long list of satisfied customers, we know what it takes to deliver quality when it comes to water filtration devices in Carlsbad. We’re proud to install major name-brand appliances and fixtures, ensuring a good user experience. Our friendly, knowledgeable technicians also know how to set them up correctly. We believe your satisfaction is earned by so much more than just a good product or quality workmanship. It’s also earned through friendly service, dependability, and honesty throughout the job. Our free estimates ensure you know exactly how much you’ll pay before we even get started, and our transparent pricing charges by the job, not by the hour, so you don’t have to stress about overtime hours or hidden costs. Plus, when you take advantage of our VIP Comfort Club, you’ll enjoy a free annual whole-home plumbing inspection, discounts on service and repairs, and more.

Are you tired of lugging case after case of heavy and expensive water bottles home in order to have clean water to drink? Are filtering pitchers too much of a hassle to keep stocked? A water filtration system can quickly and effectively solve all of these issues. Not to mention, they provide you with clean water for mere pennies on the dollar compared to the cost of buying filtered water from your local grocery store. And you won’t have to worry about the cost of gas to go and get it, or the muscle of hauling it into the house.

Whole-home water filtration systems can provide you with clean water for every fixture, including:

  • Kitchen faucets
  • Showers & bathtubs
  • Bathroom sinks
  • Washing machines
  • Water heaters
  • Automatic ice makers
  • Dishwashers

In addition to having clean, great tasting water, filtered water also helps you feel better as well. Within a short period of time, you’ll notice that your skin feels healthier, your hair is stronger and more vibrant, and, much more. Likewise, your clothes will also feel softer, and your dishes will come out of the wash sparkling clean!

We have extensive experience in the home comfort field and we are prepared to provide you with any assistance you may require.

Reach out to a Team Member Today!

Contact Us Today!

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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