Business Details
36 Years
experience
Emergency
services
Your Trusted Partner for Plumbing & HVAC Solutions in Carlsbad
Since 1990, Stevenson John Plumbing has been a trusted name in residential plumbing and HVAC services across North County San Diego and Orange County. As a family-owned business, we combine decades of hands-on experience with advanced technical training to deliver reliable solutions for heating, cooling, plumbing, and drain systems. Our team of NATE-certified, EPA-certified technicians adheres to the highest standards of workmanship, supported by 10-year warranties on equipment installations and a 100% customer satisfaction guarantee.We prioritize transparent pricing, upfront communication, and 24/7 emergency availability to ensure homeowners receive efficient, long-lasting results. Active in our community, we contribute to local charities and maintain memberships in industry associations, reflecting our commitment to elevating service standards nationwide.
Services
Plumbing Repair
Water Heaters
Heating Repair
AC Repair
Drain Cleaning
Sewer Line Repair
Tankless Water Heaters
Gas Lines
Energy Efficient Thermostats
Ductless Mini-Splits
Details
- Year established: 1990
Highlights and features
- We offer 24/7 emergency plumbing and HVAC services with rapid response times.
- Our technicians are NATE-certified and undergo continuous professional training.
- We provide 10-year warranties on all new equipment installations.
- Financing options are available to make essential services more affordable.
- We are licensed, insured, and Better Business Bureau-accredited for accountability.
Associations and certifications
- NATE
- EPA
- Better Business Bureau
What people say
Professional technicians
Quick response times
Clear communication
Reliable repairs
Satisfaction guarantee
Services
HVAC Repair
Our HVAC repair service addresses heating and cooling system malfunctions with precision and speed. Technicians perform thorough diagnostics to identify issues like refrigerant leaks, compressor failures, or thermostat malfunctions. We provide transparent pricing and use high-quality parts to restore system efficiency. Regular maintenance prevents breakdowns, reduces energy costs, and extends equipment lifespan while ensuring optimal indoor comfort.
Plumbing Repair
We handle residential plumbing emergencies including burst pipes, severe leaks, and water heater failures. Our team uses advanced tools like hydro jetting and drain snakes to clear blockages and repair damaged pipes. Preventive maintenance reduces the risk of costly water damage, mold growth, and structural issues while maintaining consistent water pressure and fixture functionality across kitchens, bathrooms, and sewer lines.
AC Installation
Professional AC installation ensures energy-efficient cooling tailored to home size and climate. Our experts conduct load calculations to select appropriately sized units, optimizing performance and minimizing utility bills. We handle ductwork upgrades, refrigerant line installation, and thermostat integration while offering financing options and warranties to protect long-term investment in residential comfort.
Drain Cleaning
Our drain cleaning service removes stubborn clogs using hydro jetting and augering techniques to restore proper water flow. Regular maintenance prevents backups, foul odors, and pipe erosion caused by debris buildup. We address kitchen, bathroom, and main sewer line issues while providing eco-friendly solutions to maintain system integrity and prevent emergency plumbing situations.
Furnace Repair
Emergency furnace repair services restore heating functionality during cold seasons. Technicians diagnose issues like ignition failures, heat exchanger cracks, or airflow restrictions to ensure safe, efficient operation. Annual tune-ups improve energy efficiency, reduce carbon monoxide risks, and extend system longevity while maintaining consistent indoor temperatures across residential properties.
Questions
How often should I schedule HVAC maintenance?
Annual maintenance for both heating and cooling systems ensures optimal performance, prevents breakdowns, and extends equipment lifespan.
What are common signs of AC refrigerant leaks?
Reduced cooling efficiency, hissing sounds, ice buildup on coils, and higher energy bills indicate potential refrigerant leaks requiring professional diagnosis.
Can I finance HVAC replacements?
Yes, we offer financing options including same-as-cash and low-interest plans for qualifying customers.
What causes recurring drain clogs?
Hair buildup, grease accumulation, foreign objects, and tree root intrusion in sewer lines commonly cause persistent drain blockages.
How long do water heaters typically last?
Tank models last 8-12 years while tankless units operate efficiently for 15+ years with proper maintenance.
Do you offer 24/7 emergency services?
Yes, our technicians provide round-the-clock emergency plumbing and HVAC repair services for urgent situations.
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