HVAC Repair Redwood City CA | Call Ron Williams

Redwood City, CA 94063

(650) 363-8505

Main Services

  • Shower repair
  • HVAC installation or replacement
  • Garbage disposal repair
  • Toilet installation
  • Toilet repair
  • Sewer installation
  • Plumbing installation or replacement
  • Sink installation

About the Company

For over 30 years, Ron Williams Plumbing, Heating & Air Conditioning has been a trusted, family-owned name serving Redwood City and the Peninsula from South San Francisco to Sunnyvale. Established in 1987 and now operated by a third generation, we bring deep residential experience to every job, from simple faucet repairs to major sewer line replacements and full HVAC system installations. Our team of fully trained, licensed professionals (C-36 and C-20) is dedicated to reliable service and lasting quality workmanship. We understand the specific needs of local homeowners, including addressing the challenges of aging HVAC systems and refrigerant leaks. Committed to absolute customer satisfaction, we offer free estimates on new installations, senior discounts, and are available seven days a week to handle your plumbing, heating, and air conditioning needs.

Frequently Asked Questions

My home's AC isn't cooling well and I'm worried about refrigerant leaks, which are common with older systems in Redwood City. Can you help?

Absolutely. As a licensed C-20 contractor, we specialize in diagnosing and repairing issues common in aging HVAC systems, including refrigerant leaks. For Redwood City homeowners, we perform a thorough inspection to locate the source of the leak, repair it following EPA guidelines, and recharge the system with the correct refrigerant. We also provide honest advice on whether a repair or a full system replacement is the most practical long-term solution for your home's comfort and efficiency.

Do you offer services for hot water recirculation pumps, and are they a good idea for my home?

Yes, we install and repair hot water recirculation pumps. These systems are an excellent way to reduce water waste and provide instant hot water at your faucets or shower, which is both convenient and eco-friendly. During a consultation, we can assess your home's plumbing layout to determine if a pump is a good fit and recommend an energy-efficient model that can save you money on your water heating bills over time.

What does your plumbing inspection involve, and when should I consider scheduling one?

Our comprehensive plumbing inspection is a proactive service that examines your home's entire water supply and drainage system. We check for leaks, corrosion, water pressure issues, sewer line integrity, and the condition of fixtures and water heaters. It's a good idea to schedule an inspection if you're buying an older home, noticing slow drains, planning a renovation, or simply want to avoid unexpected emergencies. It gives you a clear picture of your system's health and helps prioritize any needed repairs.

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:8:00 AM - 5:00 PM
Sun:Closed


Scroll to Top
CALL US NOW