John Stevenson Plumbing, Heating & Air Conditioning, Inc.

John Stevenson Plumbing, Heating & Air Conditioning, Inc. John Stevenson Plumbing, Heating & Air, is a full-service plumbing, heating,and cooling company dedi A Homeowner's Best Friend!

John Stevenson Plumbing, Heating & Air is your trusted home service expert in Carlsbad and serving all of San Diego North County. We offer a full line of home plumbing repair & install services, including kitchen & bathroom plumbing repair, water heater repair & install, and general plumbing services. John Stevenson is proud to be your trusted local drain clearing, rooter & sewer line repair & ins

tall company. We also offer a full line of home heating & cooling services. Whether you need top-rated heating repair & install or professional air conditioning repair & replacement, we have your back.

Upgrade day for your home’s plumbing starts with the basics done right 🔧At John Stevenson Plumbing, Heating & Air Condit...
06/19/2026

Upgrade day for your home’s plumbing starts with the basics done right 🔧

At John Stevenson Plumbing, Heating & Air Conditioning, we help homeowners in Carlsbad, Vista, and San Marcos with dependable plumbing repair that keeps everything safe and efficient. If your hot water is acting up or your system is due for an update, our team can handle water heater repair with clear options and upfront pricing.

Here are a few signs it’s time to call a plumber:
• 🚿 Slow drains or frequent clogs (drain cleaning can help)
• 💧 Damp spots, high water bills, or musty smells (leak detection matters)
• ♨️ Water that runs lukewarm or runs out too fast

Need help today? Send us a message through our website to schedule service.

Shout-out to the kind of service that makes home problems feel way less stressful. Thanks to the recent review mentionin...
06/17/2026

Shout-out to the kind of service that makes home problems feel way less stressful. Thanks to the recent review mentioning Evan and Armando, we’re proud to hear they did a great job fixing plumbing issues and getting everything back on track. If you need a plumber in Carlsbad, Vista, or San Marcos, our team is ready to help with plumbing repair, drain cleaning, and leak detection done the right way. We also handle water heater repair, so you’re not stuck with cold showers or unreliable hot water. Whether it’s a quick fix or a bigger problem, we take time to explain what’s going on and help you choose the best option for your home. Reach out today to schedule your service and get your home running smoothly again.

Need a reliable outdoor faucet install or replacement? 🚰 A properly installed hose bib and shut-off valve helps prevent ...
06/16/2026

Need a reliable outdoor faucet install or replacement? 🚰 A properly installed hose bib and shut-off valve helps prevent leaks, water waste, and surprise damage.

At John Stevenson Plumbing, Heating & Air Conditioning, our licensed plumber team helps homeowners in Carlsbad, Vista, and San Marcos with clean, code-ready Plumbing Repair that holds up over time. If you’ve noticed dripping, low pressure, or a valve that won’t shut off, we can pinpoint the issue fast with Leak Detection and make the right fix.

We also handle:
• Drain Cleaning for slow sinks and shower drains 🛠
• Water Heater Repair when hot water is not consistent ♨️
• HVAC Service, including AC Repair when your system can’t keep up ❄️

Message us today to schedule service and get the problem handled.

Want cleaner, better-tasting water right from the tap? 🚰 A whole-home water filtration system can help cut down on commo...
06/14/2026

Want cleaner, better-tasting water right from the tap? 🚰 A whole-home water filtration system can help cut down on common water issues and protect your plumbing over time.

John Stevenson Plumbing, Heating & Air Conditioning is a local plumber serving Carlsbad, Vista, and San Marcos. If you’re dealing with buildup, odd taste, or low flow, we can check your system and recommend options that fit your home.

We can also help with:
• Plumbing repair and drain cleaning 🧰
• Leak detection for hidden water problems 🔎
• Water heater repair when hot water is unreliable 🔥

Need a hand with your water quality or plumbing system? Send us a message to schedule service.

Better-tasting water can start right at your home’s main line 💧If you’re in Carlsbad, Vista, or San Marcos and you want ...
06/12/2026

Better-tasting water can start right at your home’s main line 💧

If you’re in Carlsbad, Vista, or San Marcos and you want help with water filtration or scaling issues, our plumber team at John Stevenson Plumbing, Heating & Air Conditioning can check your setup and make sure it’s installed safely and running right. We handle plumbing repair every day, and we focus on clean workmanship and clear options.

Common reasons to schedule service:
• Low pressure or changing flow 🚰
• Buildup on fixtures and appliances
• Old lines that may need leak detection 🔎
• Water heater repair needs caused by sediment or scale

Not sure what’s going on? Send us a message today to book a visit and get it checked out.

Cleaner water starts with the right setup 🚰If you’re in Carlsbad, Vista, or San Marcos and you’re dealing with scale, od...
06/09/2026

Cleaner water starts with the right setup 🚰

If you’re in Carlsbad, Vista, or San Marcos and you’re dealing with scale, odd taste, or buildup, a properly installed filtration system can make a big difference. John Stevenson Plumbing, Heating & Air Conditioning is your local plumber for clean-water upgrades and reliable plumbing repair, done with careful connections and a full system check.

✅ We can help with:
• Leak detection around valves and fittings
• Water heater repair when sediment causes trouble
• Drain cleaning if buildup is slowing things down

Want help deciding what’s best for your home? Send us a message to schedule service. 🔧

When your home has a problem, you want someone who takes the time to get it right. One customer shared that Pedro was ve...
06/07/2026

When your home has a problem, you want someone who takes the time to get it right. One customer shared that Pedro was very thorough, explained everything, and was very courteous, and that’s the kind of care we work hard to deliver every day. If you need a trusted plumber for plumbing repair, our team can help you understand what’s going on and what it will take to fix it. We also handle drain cleaning and leak detection when the issue is hard to track down, so you’re not left guessing. Homeowners in Carlsbad, Vista, and San Marcos, CA count on us for clear answers, clean work, and reliable results. Reach out today to schedule service and get your home back to normal.

Tired of spots, scale, or odd-tasting water at home? 💧A whole house water filtration setup can help protect your fixture...
06/06/2026

Tired of spots, scale, or odd-tasting water at home? 💧

A whole house water filtration setup can help protect your fixtures and make everyday water feel cleaner. John Stevenson Plumbing, Heating & Air Conditioning is your local plumber for Carlsbad, Vista, and San Marcos homes, with clear options based on what your water and pipes need.

We can also check for related issues that come with mineral buildup:
• Drain cleaning to help slow drains 🚿
• Leak detection if you notice wet spots or a sudden bill jump 🔧
• Water heater repair when scale starts affecting hot water ♨️
• HVAC service if your AC area needs safe clearance during work ❄️

Want a straightforward assessment and a plan that fits your home? Reach out today to schedule service.

Behind the wall is where small plumbing problems turn into big damage fast 🔧If you’re in Carlsbad, Vista, or San Marcos ...
06/03/2026

Behind the wall is where small plumbing problems turn into big damage fast 🔧

If you’re in Carlsbad, Vista, or San Marcos and you notice damp drywall, a musty smell, or low water pressure, it may be time for professional leak detection. John Stevenson Plumbing, Heating & Air Conditioning is a local plumber team that handles plumbing repair the right way, with clear answers and clean workmanship.

Common calls we help with:
• Leak detection in walls or ceilings 💧
• Drain cleaning for slow sinks, tubs, and main lines 🚿
• Water heater repair when you lose hot water 🚰

Not sure what’s going on? Send us a message to schedule a visit and we’ll help you figure out the next step.

Clean, safe water at home starts with the right system and the right plumber. 🚰At John Stevenson Plumbing, Heating & Air...
05/31/2026

Clean, safe water at home starts with the right system and the right plumber. 🚰

At John Stevenson Plumbing, Heating & Air Conditioning, we help homeowners in Carlsbad, Vista, and San Marcos with water filtration and the plumbing behind it. If you are seeing buildup, bad taste, or low flow, our team can inspect your setup and recommend clear options that fit your home. 🧰

Here are a few ways we can help:
• Plumbing repair for lines, valves, and fittings
• Leak detection to stop hidden water damage
• Water heater repair if hot water is not steady 🔧

Need help with your water system or a trusted local plumber? Send us a message through our website to schedule service.

Address

2748 Loker Avenue W
Carlsbad, CA
92010

Opening Hours

Monday 7am - 7:30pm
Tuesday 7am - 7:30pm
Wednesday 7am - 7:30pm
Thursday 7am - 7:30pm
Friday 7am - 7:30pm
Saturday 7am - 7:30pm

Telephone

+17602276922

Website

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