For over 35 years, John Stevenson Plumbing, Heating & Air Conditioning has been the name Carlsbad homeowners trust to keep their families comfortable and their homes safe. Since 1990, we've built our reputation not just on fixing problems, but on building lasting relationships with our neighbors.We are more than just technicians; we are a brotherhood of craftsmen inspired to help each other get better every day. This commitment to excellence is reflected in our NATE and EPA-certified technicians, our 100% customer satisfaction guarantee, and our comprehensive warranties. We believe in doing the right thing, delivering a positive experience, and enjoying the journey of serving you.When you ch...
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Our Services
Plumbing Repair & Installation
<p>When a pipe bursts, a faucet drips incessantly, or your water pressure drops, you need a reliable plumber in Carlsbad you can count on. John Stevenson Plumbing provides comprehensive plumbing repair and installation services to address any issue, big or small. Our licensed technicians are experts in everything from routine leak repairs and fixture replacements to complex whole-house repiping and gas line installations.</p><p>This service is essential for any homeowner or bus...
<p>When a pipe bursts, a faucet drips incessantly, or your water pressure drops, you need a reliable plumber in Carlsbad you can count on. John Stevenson Plumbing provides comprehensive plumbing repair and installation services to address any issue, big or small. Our licensed technicians are experts in everything from routine leak repairs and fixture replacements to complex whole-house repiping and gas line installations.</p><p>This service is essential for any homeowner or business experiencing plumbing disruptions, from minor annoyances to major emergencies that threaten property damage. Our process begins with a thorough diagnostic to identify the true source of your problem, not just the symptom. We then provide an honest assessment and clear options, explaining the repair, the associated costs, and the long-term benefits. With your approval, we get to work using high-quality parts and proven techniques, aiming for same-day service whenever possible.</p><p>We are the best choice because we combine decades of local experience with a steadfast commitment to integrity. Our trucks are stocked to handle most repairs immediately, saving you time and hassle. We stand behind our workmanship and offer upfront pricing, so you'll never face an unexpected bill. For plumbing solutions that last, trust the craftsmen at John Stevenson.</p>
Heating & Air Conditioning Services
<p>Stay comfortable year-round with expert heating and air conditioning services from John Stevenson Plumbing, Heating & Air Conditioning. Whether your furnace is failing on the coldest night of the year or your AC is blowing warm air during a heatwave, our NATE-certified HVAC technicians in Carlsbad are ready to restore your comfort. We specialize in repair, maintenance, installation, and replacement of all major HVAC systems, including heat pumps, furnaces, and ductless mini-splits.&...
<p>Stay comfortable year-round with expert heating and air conditioning services from John Stevenson Plumbing, Heating & Air Conditioning. Whether your furnace is failing on the coldest night of the year or your AC is blowing warm air during a heatwave, our NATE-certified HVAC technicians in Carlsbad are ready to restore your comfort. We specialize in repair, maintenance, installation, and replacement of all major HVAC systems, including heat pumps, furnaces, and ductless mini-splits.</p><p>This service is for homeowners seeking reliable temperature control, improved energy efficiency, and cleaner indoor air. Our proven process starts with a complete system and safety check. We notify you immediately of any concerns and provide detailed options tailored to your budget and home's needs. For new installations, we offer 10-year warranties on equipment and 7-year warranties on new ductwork, ensuring your investment is protected.</p><p>Choosing us means partnering with a team dedicated to five-star service. We are EPA-certified and committed to honest advice, never recommending unnecessary services. Our priority scheduling for maintenance club members and flexible appointments make it easy to care for your system. For HVAC service that guarantees your satisfaction, call the local experts at John Stevenson.</p>
Drain & Sewer Services
<p>Slow drains, frequent clogs, and sewer backups are more than inconveniences; they are signs of a potentially serious problem in your home's drainage system. John Stevenson's professional drain and sewer services in Carlsbad provide a permanent solution. We offer everything from drain cleaning and hydro jetting to full sewer line repair, replacement, and installation using the latest leak detection and trenchless technology.</p><p>This service is crucial for propert...
<p>Slow drains, frequent clogs, and sewer backups are more than inconveniences; they are signs of a potentially serious problem in your home's drainage system. John Stevenson's professional drain and sewer services in Carlsbad provide a permanent solution. We offer everything from drain cleaning and hydro jetting to full sewer line repair, replacement, and installation using the latest leak detection and trenchless technology.</p><p>This service is crucial for property owners dealing with recurring blockages, foul odors, or soggy patches in the yard that indicate a broken sewer line. Our expert technicians begin with a thorough inspection, often using camera technology, to pinpoint the exact location and cause of the blockage or damage. We then explain the issue clearly and present all available repair methods, from minimally invasive fixes to complete line replacement.</p><p>We are your best choice for drain and sewer issues because we have the specialized equipment and expertise to handle the toughest jobs. Our powerful hydro jetting service cleans pipes thoroughly, removing grease, scale, and roots. For repairs, we focus on durable, long-lasting solutions that prevent future problems. With upfront pricing and a commitment to doing the job right the first time, you can trust us to restore proper flow to your home's plumbing.</p>
“We had an unexpected pipe burst in the attic which caused the ceiling to leak. Luckily, it was fast and easy to secure an appointment window with a technician from John Stevenson Plumbing, Heating & Air.
Our tech Armando was friendly and respectful, and promptly put on shoe covers as he entered our home. He found the leak, took detailed photos for his plumber's report and did an evaluation on the condition of our plumbing. While Armando presented some estimates for various courses of action to take, he listened to our needs, and gave us plenty of time to make a decision. He even recommended a trusted flood restoration specialist to assess the damage to our drywall and start the mitigation process. When Armando completed the repair, he shared his before-and-after photos with us.
Thank you, Armando, we appreciated your 5-star service!
Services
Plumbing pipe repair”
— TheMatchaTea
“Armando is very patient and experienced. He wouldn’t stop looking till he found the problem. If you have a plumbing issue, I recommend asking for Armando. Anthony is very nice too. I’m looking forward for them coming back to fix my shower pipe and valve.
Services
Service not listed”
— ZHENPING ZHANG
“So professional, and didn’t make me feel like I had to commit to anything. Worked with me on pricing and got the job done. Huge thanks! You guys are upstanding. Would definitely recommend them.”
— Jody Allan
“I had placed a service call for a AC unit installed by them and currently under warranty. I was sent a cost estimate although the repairs are expected to be covered under warranty. Despite making multiple attempts to get an explanation and resolution all I have been met with is stalling and evasion. I had hired this company for the initial installation of the HVAC system due to their good reviews and customer support but now it appears they don't care for existing customers.
Services
HVAC system repair”
— niranjan kathe
“I called John Stevenson Plumbing on Monday, December 8th in the morning and never expected to get a technician to be able to come to my house the same day, but Armando came a few hours later. He assessed the leak source caused from damage to my home’s main water line, the damage to the interior of my garage & began digging earth to get to the main shut off valve. I also began the remediation process with Mighty Dry & coordinated with my home insurance policy. The following day, today 12/9, two technicians, Isaias & Patrick W, arrived to my home to complete the job with new copper plumbing & soldering. They put the earth back to its original level & water is now back to my home without worrying about further leaking and damages. This was an expensive fix, definitely, but after 35 years, I’m so glad the problem was taken care of within just 2 days ☺️”
— Jeannie MadGon
“We had a whole house water filtration system installed. We are so glad we did. We now have peace of mind regarding our plumbing hardware and drinking water. We currently have bottled water delivered but we feel we have the choice to use our tap water for drinking if we choose. Freedom at last. After our amazing experience with the plumbing team, the team of Juan, Valentine, and Andres finished the drywall repair and paint work. Everyone was respectful and professional. The finished product looks great. Thanks again to the entire John Stevenson team.”
— Charles Deets
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For over 35 years, John Stevenson Plumbing, Heating & Air Conditioning has been the name Carlsbad homeowners trust to keep their families comfortable and their homes safe. Since 1990, we've built our reputation not just on fixing problems, but on building lasting relationships with our neighbors.We are more than just technicians; we are a brotherhood of craftsmen inspired to help each other get better every day. This commitment to excellence is reflected in our NATE and EPA-certified technicians, our 100% customer satisfaction guarantee, and our comprehensive warranties. We believe in doing the right thing, delivering a positive experience, and enjoying the journey of serving you.When you choose us, you're choosing a local team that stocks its trucks to complete over 93% of repairs on the spot. You're choosing upfront, transparent pricing and the peace of mind that comes with our Five-Star Service Guarantee. From the initial diagnostic to our 24-hour follow-up call, every step is designed with your complete satisfaction in mind.Your home is your sanctuary. Let us help you protect it.
