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50+ Years
experience
Emergency
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Trusted Plumbing & HVAC Services in Torrance, CA
Cornett Plumbing & Heating has served residential customers in Torrance and the South Bay Area since 1972. Founded by two brothers and now operating as a third-generation family-owned business, we specialize in plumbing, heating, and HVAC services with a commitment to exceptional craftsmanship and customer care. Our certified technicians undergo rigorous background checks and drug testing to ensure client safety, while our fully equipped service vehicles enable efficient on-site repairs. We prioritize long-term relationships over short-term gains, offering transparent pricing and 24-hour emergency services. Our team's expertise spans copper piping, tankless water heaters, drain maintenance, and HVAC installation for all major brands.

With over four decades of local experience, we maintain a reputation for professionalism, reliability, and treating every home with the same care as our own. Our service area includes Torrance and surrounding communities, where we continue to uphold the values established at our founding. Customers consistently praise our ability to complete complex jobs with minimal disruption and competitive pricing. We guarantee punctual service calls and immediate notification of any unforeseen delays.
Services
Plumbing Services HVAC Installation Water Heater Repair Drain Cleaning Gas Line Services
Details
  • Year established: 1972
Highlights and features
  • Certified technicians with 40+ years of combined experience in South Bay
  • 24-hour emergency services with same-day appointment availability
  • Transparent pricing and guaranteed on-time service calls
  • Third-generation family-owned business with proven reliability
  • Comprehensive service range from repiping to HVAC maintenance
What people say
Skilled professionals Honest assessments Minimal mess Fair pricing Quick emergency response
Services
Plumbing Services
Our certified plumbers handle all residential plumbing needs including copper piping, drain cleaning, and sewer line repairs. We specialize in minimizing property disruption during complex jobs while maintaining code compliance. Emergency plumbing services are available 24/7 with rapid response times.
HVAC Installation
We install and service all major HVAC brands including furnaces, air conditioners, and heat pumps. Our technicians provide energy efficiency assessments and maintenance contracts. Same-day diagnostics ensure quick resolution of heating and cooling system failures.
Water Heater Repair
Expert repair and installation for gas and electric water heaters, including tankless models. We offer electronic leak detection and hydro-flushing services to extend system lifespan. Emergency replacements completed with minimal downtime.
Drain Cleaning
Advanced rooter services and sewer cleanouts using electric snakes and video inspection technology. We resolve recurring clogs and prevent future blockages through regular maintenance programs. Commercial and residential services available.
Gas Line Services
Licensed gas line installation and repair for residential properties. We handle conversions, appliance hookups, and leak detection using specialized equipment. All work meets California safety standards with proper permits and inspections.
Questions
What areas do you service?
We primarily serve Torrance and the South Bay Area, including Manhattan Beach, Redondo Beach, and Hermosa Beach.
Do you offer emergency services?
Yes, we provide 24-hour emergency plumbing and HVAC services with a dedicated line at (310) 489-2605.
Are your technicians certified?
All our technicians are state-licensed, insured, and undergo regular training for plumbing, heating, and gas line work.
What payment methods do you accept?
We accept cash, checks, and major credit cards for your convenience.
How long have you been in business?
We've been serving the community since 1972 as a family-owned plumbing and HVAC company.
Do you guarantee your work?
Yes, we stand by our workmanship and offer warranties on both parts and labor for your peace of mind.