Temecula, CA

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Providing Service 6 Days a Week. Monday – Sunday, 8:00 AM – 7:00 PM

You can rely on us for fast, effective services. As part of our 5 Star Service Guarantee, we promise to value your time, provide knowledgeable technicians, and dedicate ourselves to your full happiness with all of our services.

Serving San Diego County and Orange County

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Call (760) 585-4165 or Send us a Message

HVAC and Plumbing Services in Temecula

Trusted Solutions from a Family-Owned HVAC and Plumbing Company

Since 1990, John Stevenson Plumbing, Heating & Air Conditioning, Inc. has proudly served homeowners with dependable HVAC and plumbing services rooted in family values. As a family-owned and operated business, we prioritize integrity, professionalism, and personal attention in everything we do. That commitment shows in how we treat your home—with care, respect, and the same attention we’d give our own.

You get more than just a quick fix when you work with us. You get a team that listens, understands your concerns, and delivers lasting solutions tailored to your needs. Whether you’re dealing with a broken AC during a heatwave or need a trusted plumber for a late-night leak, we’re ready to help. Our reputation as a local HVAC company and a trusted plumber in Temecula is built on decades of reliable service and community trust.

We’re not part of a national chain, so our focus stays local. You’ll see the difference in how we communicate, the urgency we place on getting the job done right, and our pride in keeping Temecula homes comfortable year-round.

Contact us at (760) 276-6690 to schedule an appointment and experience service you can depend on.

Services Backed by Experience and Skills

We deliver a complete range of HVAC and plumbing services to meet the unique needs of homeowners. Whether you’re dealing with an aging air conditioner, a broken water heater, or an unexpected plumbing emergency, our team can handle it professionally and efficiently. 

Every service call is backed by a strong commitment to quality and long-term reliability, which is why homeowners consistently turn to us.

Our services include the following:

From minor fixes to system replacements, we’re here to resolve issues quickly and correctly. We combine technical insights with a personal approach that comes from decades of experience in the industry. Our team includes NATE-certified, EPA-certified, and EPA-trained professionals who follow strict workmanship, safety, and customer care standards. 

Our trucks are fully stocked, allowing us to promptly complete most repairs. We offer flexible scheduling, emergency service, and same-day appointments to make sure your home is protected when it matters most.

Delivering Guidance with Local Insight and Technical Knowledge

Getting the right advice can save time, money, and frustration when faced with heating, cooling, or plumbing issues. Our team offers honest, well-informed recommendations based on decades of hands-on experience and a deep understanding of Temecula’s unique climate and housing needs. From helping you choose a high-efficiency AC system built to handle scorching summer days to identifying the root cause of recurring plumbing problems, we focus on delivering practical solutions that last.

We don’t push unnecessary services or surprise you with hidden costs. Our upfront pricing model means you know what to expect before work begins. That level of transparency and our commitment to doing the job correctly are why local homeowners count on us. Whether you’re planning an upgrade or need a fast, informed fix, we’re here to guide you with professionalism and clarity.

Technician teaching students beside John Stevenson Plumbing, Heating & Air Conditioning service van

Protect Your Home and Save with Charlie’s Care Club

Preventive care is one of the most effective ways to keep your HVAC and plumbing systems running reliably year-round. That’s why we offer Charlie’s Care Club—an exclusive maintenance program designed to simplify system upkeep while helping homeowners save on essential services. Regular maintenance extends equipment life, reduces repair costs, and improves efficiency.

Members of Charlie’s Care Club receive more than just routine tune-ups. You get priority scheduling, exclusive discounts, and peace of mind knowing your systems are in the hands of licensed professionals who understand what Temecula homes need. It’s a smart way to stay ahead of costly repairs while maintaining comfort and performance throughout the year.

Charlie’s Care Club benefits include:

  • Free annual heating, cooling, and plumbing evaluations
  • Priority service and scheduling
  • Solutions we stand behind
  • Exclusive member discounts on repairs and services

Joining is easy and delivers immediate value.

Your Trusted Partner for HVAC and Plumbing Services

When your comfort is on the line, John Stevenson Plumbing, Heating & Air Conditioning, Inc. is the team you can depend on. From fast plumbing repairs to high-efficiency heating and AC installations, we bring decades of experience, insightful recommendations, and dedication to quality that sets us apart. Homeowners across Temecula rely on us for honest service, precise workmanship, and lasting results..

Whether you need urgent help or ongoing maintenance, we’re ready to keep your systems running smoothly. Call us at (760) 276-6690 or message us online to schedule an appointment or request a quote.

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What Makes Us a Community Name?

Benefits of Working with Our Expert Team

Drug Tested & Background Checked Technicians

Upfront Pricing — You’ll Never Pay More Than You’re Quoted

Expert Advice From Professional, Licensed and Certified Technicians

We Stock Enough Parts in Our Trucks to Do 93% Of Repairs on the Spot

Flexible Scheduling - Ask About Same-Day or Emergency Service

5 Star Service Guarantee Includes Service Tailored to Your Needs & Budget

Frequently Asked Questions

In short, yes. A first step is conducting an energy audit to determine the energy load for your home. Calculating the load tells the experts at John Stevenson Plumbing, Heating & Air how much heat your house gains throughout the day & what size air conditioner will work best to keep it cool. This is critical as most A/C installation issues stem from an improperly-sized air conditioning unit.
Here’s where the load calculation comes into play, as you want to pick the right size A/C unit to install – either too big or too small of an A/C unit can lead to costly repair or replacement down the road. Call the HVAC professionals at John Stevenson Plumbing, Heating & Air, they’ll know which A/C unit is perfect to install in your home at the lowest price.
The price of replacing your air conditioning unit depends a lot on the size of the unit you need to fit the size of your house. But no matter what unit you pick out for your home, ask an expert at John Stevenson Plumbing, Heating & Air for fast answers & reliable service. Trained technicians can come to your house to give you an upfront, transparent installation report, as well as consult you on what unit your home will need.
Breakdown of your home A/C unit can stem from many different things, from an electrical issue to the compressor being misaligned or broken. Luckily for you, the team at John Stevenson Plumbing, Heating & Air is trained in diagnosing the problem and presenting you with a competitive price to fix or replace and install your new A/C unit.
Our technicians at John Stevenson Plumbing, Heating & Air can replace your air conditioning unit. An A/C unit is something that will be a part of your house for many years, and it is important that it is installed correctly to keep your energy costs low and your unit working at top performance. Our team at John Stevenson Plumbing, Heating & Air has top-quality, highly-trained technicians that will come to your house to help you to make an informed decision on which unit to buy. Then, we can properly install your air conditioning unit.
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