Skip to main content
Service Area

Plumbing, Heating & Air in Aliso Viejo, CA

John Stevenson Plumbing, Heating & Air provides plumbing, heating, air conditioning, and water heater services for homeowners in Aliso Viejo, CA.

4.8 Stars|3,000+ Google Reviews

Plumbing, Heating and AC Help in Aliso Viejo

A clogged drain, a furnace that won't start or an air conditioner that stops cooling can throw off a whole day. Aliso Viejo is a short drive from our Lake Forest location in south Orange County. John Stevenson Plumbing, Heating & Air works on plumbing, water heaters, and heating and cooling equipment. To talk through a problem, contact us.

Plumbing, Heating & Air Conditioning Services in Aliso Viejo

We handle home systems from pipes and fixtures to heating and cooling equipment. These are the services available to Aliso Viejo homeowners:

Heating & Air Conditioning

Water Heaters

Plumbing & Water Treatment

What Aliso Viejo Homeowners Can Check First

Signs of Hard Water in Your Home

Water in much of Southern California is hard, meaning it carries dissolved calcium and magnesium. Over time those minerals leave white scale on faucets and showerheads, spots on dishes, and buildup inside water heaters and fixtures. A water test shows how hard your water is, and a water softener or filtration system can reduce the scale it causes.

The Water Heater Relief Valve

Every tank water heater has a temperature and pressure relief valve, usually on the top or side of the tank with a pipe running down toward the floor. It opens to release water if the temperature or pressure inside the tank gets too high. A valve that drips or releases water regularly is a warning sign, not something to cap or plug. Have the heater checked to find out why the valve is opening.

Current Promotions and Maintenance Plans

See our current offers, including a $39 Furnace Tune-Up and a $39 Water Heater Tune-Up, on the promotions page. We also offer maintenance plans, and financing is available through GreenSky.

About John Stevenson Plumbing, Heating & Air

John Stevenson Plumbing, Heating & Air has been in business since 1990, with NATE-certified technicians for heating and air conditioning work. Along with Aliso Viejo, we serve nearby Orange County communities including Laguna Niguel, Lake Forest, Mission Viejo. See every city we serve on the Orange County page.

Plumbing, Heating & AC Service in Aliso Viejo

To schedule service or ask about your home's plumbing, heating or cooling, send us a message online or call (760) 276-6690.

Need Service in Aliso Viejo?

We've been proudly serving Aliso Viejo and the surrounding area. Contact us today to schedule service.

Call Schedule Now