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Furnace Repair Services In South Bay & Orange County

Your Furnace Repair & Maintenance Experts

A properly functioning furnace is key to staying comfortable in your home during cold temperatures. Our trained technicians have repaired and maintained furnaces for over two decades. We also offer quality thermostat and vent service!

Furnace Repair

When one part of your furnace is faulty or broken, it can create problems for the entire unit. That’s why prompt, skillful repair from a trained professional is so important. Let us know if you are experiencing any of the following furnace problems:

  • No heat
  • Low heat
  • Blower problems
  • Sporadic powering on and off
  • Odd noises

Stephens will work with your schedule and budget to find the best solution for you and your family.

Furnace Maintenance

Regular maintenance is important to ensure your furnace works properly for many years. This is important during off periods when heaters are not used for a long period of time.

Cleaning furnace parts, replacing or cleaning air filters, and turning off the gas and power while working on the furnace are all crucial for proper maintenance.

If you have engaged in basic furnace maintenance and are still having issues—or if you want to have a professional do regularly scheduled maintenance—just let us know!

Thermostat Replacement & Installation

The thermostat is the brain of your heating and cooling system. It will sense temperatures in your home and ensure your system is producing the correct temperature.

Different kinds of thermostats exist. They vary depending on corresponding equipment, use many kinds of sensors, and can be programmed for different schedules.

If you’re looking for someone to help with thermostat replacement or installation within your home, give us a call. We’ll ensure it’s installed and programmed correctly for your comfort.

Vent Services

Your ventilation system connects your heating unit to the rest of your home. However, your vents can accumulate dirt, dust, and other contaminants over time.

That’s why vents need to be cleaned to ensure air quality. If air ducts are dirty, it can affect the health and comfort of your family and increase energy costs.

Stephens’ trained technicians understand how ventilation systems work and the best way to clean them. Contact us for prompt and proper vent service today.

How Can We Help?

Our company is fully licensed and insured, and we also offer free estimates and full-price quotes before we start service. Plus, we’re available 24/7 in an emergency.

Call Us in an Emergency

Need help right away? Call us for fast, reliable service 24 hours a day, 7 days a week.

Schedule an Appointment

Need regular service, repair or maintenance? Send us a message to schedule an appointment.

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Why Stephens?


Decades of Expertise

Our long history in the plumbing and HVAC industry is your gain. We’ve been doing this a while and know our stuff.


Friendly Service

With Stephens, you get knowledgeable, licensed, and insured professionals who arrive with a smile, ready to get to work.


24/7 Emergency Response

You can count on our team of specialists to be there when you need us most; we’re ready to roll any day and time.

Real Reviews From Happy Customers

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I worked with several contractors to diagnose and fix my AC Pro mini split units. Hundreds of dollars later and hours of frustration baking in the heat because of a non-working AC, Stephens was able to properly diagnose and fix my AC within days of calling them. Oscar, Omar, and Pancho are the best technicians with a wealth of knowledge. I called them for several different issues, and they have always been reliable, consistent, professional, friendly, and good at what they do! I know if I have a problem with my AC they'll get the job done. I am hard to please and id give them 10 stars if I could. Thank you Stephens Plumbing for doing an A++++ job!

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Who We Are

We’re known for our quick response, unbeatable prices, and full-price quotes before any work begins. But the biggest reason customers choose us? It’s our quality of work and friendly service. We value every customer and love it when we get to meet new faces.

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Our Friendly Team is Standing By

Reach out if you have questions or schedule an appointment if you’re ready for our help.