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Claim This BusinessWilliams & Sons HVAC operates as a family-owned contractor in Dana Point, offering licensed, bonded, and insured plumbing and heating services across Orange County. With a 4.9-star average drawn from 72 client reviews, the team handles everything from routine drain cleaning to complex sewer replacements in Dana Point, San Clemente, and Laguna Niguel. Their 24/7 availability means a technician can be dispatched any day, holidays included, providing peace of mind for homeowners facing sudden leaks or equipment failures.
Customers choose Williams & Sons because the firm deploys pipe-bursting technology for trenchless pipe replacement, avoiding costly excavation. They also specialize in sewage ejector pump installation and high-efficiency water heater upgrades that qualify for utility rebates. For heating, the crew maintains and repairs Mitsubishi variable-speed heat pumps, ensuring optimal performance during Dana Point's mild coastal winters.
In one instance, technician Peyton arrived at a Dana Point residence to perform an annual check on a Mitsubishi mini-split heat pump, discovered filters choked with dust, removed creeping vines from the outdoor unit, and gave the interior coil a thorough cleaning before testing the system's performance. Another review recounts Edwin handling a same-day heater replacement in a sweltering attic, completing the installation in a few hours while keeping the workspace immaculate and explaining the new controls to the homeowner. Both technicians earned commendations for punctuality, respectful communication, and leaving homes cleaner than they found.
All 72 reviews award a 4.9-star average, with technicians Peyton and Edwin praised for punctual arrivals, clear explanations, and clean worksites. Multiple homeowners noted same-day heater replacements and rooter service that resolved chronic drain problems.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| FridayToday | Open 24 hours |
| Saturday | Open 24 hours |
Clears clogged drains and root intrusions using motorized rooter equipment, restoring flow without damaging pipes.
Expert installation and repair of gas and electric water heaters, including tank replacements and energy-efficient upgrades for Dana Point homes.
Diagnoses and fixes sewer blockages caused by tree roots, aging pipes, and faulty joints using trenchless methods.
Installs and services sump pumps to prevent basement flooding, with routine testing and battery backup checks.
Uses advanced pipe bursting equipment to replace damaged pipelines with minimal excavation, preserving landscaping and driveways.
Provides fast diagnosis and repair of furnaces, heat pumps, and ductless mini-split systems, including same-day replacements.
Available 24/7 for urgent leaks, burst pipes, and sewer backups, with rapid dispatch and on-site cleanup.