Contact Oak Hills Plumbing Heating and Air Conditioning Inc

At Oak Hills Plumbing, Heating, and Air Conditioning, Inc, we believe great service starts with great communication. Whether you're dealing with an urgent plumbing issue, planning a new HVAC installation, or just have questions about what we offer—we’re here to help.


We proudly serve homeowners and businesses throughout Oak Hills, CA, and surrounding areas with dependable service and expert advice you can count on. Reach out today and speak with a member of our experienced team. We’re ready when you are.

Contact Information

📍 Location: Oak Hills, CA

📞 Phone: (760) 987-1271

✉️ Email: oakhillshvac@yahoo.com

đź•’ Hours: Monday – Friday, 8:00 AM–6:00 PM (Emergency Services Available)

Send Us A Message

Fill out the form below, and we’ll get back to you as soon as possible. Please include your contact information and a brief description of your needs so we can better assist you.

Need Immediate Help?

If you’re experiencing an urgent issue, don’t wait. Give us a call now at (760) 987-1271—we’ll prioritize your service and get the help you need right away.

Common High Desert Air Conditioning & Plumbing FAQs


  • Why is my air conditioner blowing warm air?

    This is one of the most searched AC problems. Causes include refrigerant leaks, thermostat issues, clogged filters, or compressor problems.



  • Why is my air conditioner running but not cooling my house?

    Often caused by airflow restrictions, dirty coils, failing capacitors, or improperly sized systems.



  • Why is my water heater making rumbling or popping noises?

    Sediment buildup inside the tank is a common cause and may require flushing or replacement.

  • Why does my drain keep clogging even after I clear it?

    Recurring clogs may indicate deeper pipe buildup, grease accumulation, or sewer line problems.



  • Why is my water pressure suddenly low?

    Low water pressure may be caused by pipe leaks, mineral buildup, failing pressure regulators, or municipal supply issues.



  • Why does my house smell like sewage?

    Sewer odors can come from dried drain traps, broken vent pipes, or sewer line damage.



  • Why is my air conditioner freezing up?

    Frozen AC coils are usually caused by airflow restrictions, low refrigerant levels, or dirty evaporator coils.



  • Why is my toilet constantly running?

    Running toilets often have worn flapper valves, faulty fill valves, or improper float settings.



  • Why does my sink drain slowly?

    Soap residue, grease buildup, hair accumulation, or partial blockages inside the pipe can slow drainage.



  • Why does my AC keep turning on and off?

    Short cycling can be caused by dirty air filters, thermostat issues, electrical problems, or an oversized AC unit.



  • Why does my faucet drip even when it's turned off?

    Dripping faucets usually indicate worn washers, seals, or cartridges inside the fixture.



  • Why does my AC smell musty when it turns on?

    Musty smells can be caused by mold or bacteria buildup inside the evaporator coil or duct system.



  • Why do my pipes make banging noises?

    Banging pipes are often caused by water hammer, which occurs when water pressure changes suddenly inside the pipes.



Reach out at (760) 987-1271 or email oakhillshvac@yahoo.com for assistance.