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Furnace Installation and Replacement

Upfront, Honest Pricing.

Same-Day Service Available.

No Surprises.

CALL (951) 678-3275 NOW

Read our Google reviews

Raven F.

December 22, 2024

Chris was efficient and personable. His ability to problem solve and get the job done within 15 minutes was a relief!

Serving Riverside County, North County San Diego, and San Bernardino County with new gas furnaces and heat pumps

A new heating system is a big purchase, so you’ll get clear options and upfront pricing before you decide.

When a furnace is past repair, or keeps needing one every winter, replacing it can be the more sensible choice. Guardian Plumbers, Heating, Air & Electrical will help you choose between a new gas furnace and a heat pump. We’ll recommend what your home actually needs, and you’ll see the other options too.

Before we recommend a new furnace, we’ll ask how yours has been running and take a close look at it. If a repair makes more sense, we’ll say so, and furnace repair may be all you need.

SCHEDULE AN ESTIMATE TODAY

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Signs Your Heater Is Ready for Replacement

If you’re weighing a new furnace, ENERGY STAR says replacement is worth considering when:

  • The furnace is more than 15 years old
  • It needs frequent repairs while your energy bills keep going up

A major repair on an aging furnace is also a good time to compare the cost of repairing against replacing. We’ll price both so you can compare them side by side.

Call (951) 678-3275 Request Your In-Home Estimate

A Guardian Plumbers, Heating, Air & Electrical technician, equipped with tools, walks up to a customer's home, exuding professionalism and readiness. The plumbing van, prominently displaying the Guardian Plumbers, Heating, Air & Electrical logo, is parked behind him, signaling reliable and prompt service is about to be delivered.

What It’s Like to Work With Guardian Plumbers, Heating, Air & Electrical

Installing a furnace puts our team in your home for a good part of a day, so here’s what you can count on:

  • Family-owned and operated since 2010
  • Every technician is background-checked and drug-screened
  • Financing options, if you’d rather pay over time
  • Open 7 days a week
  • Our work is guaranteed

We’re a faith-based company guided by integrity and loyalty to the people we serve.

 

“A special thank you to Steve and his team. They were professional, organized, and made sure everything was set up properly. I also really appreciated the follow-up afterward to check that everything was still working well.” —Xiangboji Z.

Choosing Between a Gas Furnace and a Heat Pump

Both heat pumps and gas furnaces can work well in Southern California’s climate. The right choice depends on your house, the ductwork, the condition of your air conditioning, and your utility options for gas and electricity.

Gas Furnaces

Gas furnaces come in standard and high-efficiency models. A furnace’s efficiency rating, called AFUE, tells you how much of its fuel becomes heat for your home, and the high-efficiency ones waste less of it. Choosing a high-efficiency model can change what the installation involves, and if it does for your home, that’s part of the quote.

Heat Pumps

A heat pump heats and cools with one system, moving heat instead of burning gas. Our mild winters can work well with heat pumps, though some homes might need electrical work first.

If Your Air Conditioner Is Getting Older Too

We can look at both systems and explain the cost of replacing them together or one at a time. Learn more about AC installation.

Get Both Systems Priced

Sizing a New Furnace for Your Home

A furnace that’s too large may turn on and off in short bursts, which can cost you comfort and shorten its life. One that’s too small can run for long stretches without keeping up. We size a new furnace to your house, not just to match the old one.

Before we recommend a size, we look at:

  • Your home’s square footage and layout
  • Insulation, windows, and sun exposure
  • The size and condition of the ductwork

 

Pricing and Financing for New Furnaces

The price of a new furnace depends on the equipment and on your home, including:

  • The type, size, and efficiency of the new system
  • Where it’s installed and how easy it is to reach
  • Any venting, gas line, or electrical changes
  • Duct repairs or sealing, if the ducts need them
  • The permit and any testing it requires

There’s no charge for the in-home estimate. To pay over time, you can check your options with GoodLeap, the lender we work with, through a soft credit check.

Get Your Free Estimate

 

What Heating Installation Looks Like With Guardian

  1. We come to you. A technician looks at your current furnace, the ductwork, and the space, and asks what you want from a new system.
  2. You see your options and the price. We go over the systems that fit your home, the price of each, and what the work involves, and you decide without pressure.
  3. We handle the permit. A new furnace or heat pump needs a building permit, as the California Energy Commission notes. We file it with your city or county, and the permit fee is part of your quote.
  4. We install the new system. Our technicians remove the old furnace, install and connect the new one, and keep the work area clean as they go. If they find anything unexpected once the old furnace is out, they’ll stop and talk it through with you before doing more.
  5. We test it and walk you through it. We test the new system from startup to shutdown, show you how to use the thermostat and change the filter, and schedule the inspection with you.

“I had a great experience with the team that came and installed my whole HVAC system. The AC and heater work great. They also replaced and rerouted my ducts in my home.” —Ray C.

Call to Discuss a New Furnace

 

Where We Install New Furnaces and Heat Pumps

We serve homeowners in:

  • Riverside County: Riverside, Corona, Murrieta, Temecula, Menifee, Moreno Valley, Lake Elsinore, Perris, Hemet, Wildomar, and nearby communities
  • North County San Diego: Escondido, San Marcos, Vista, Poway, Fallbrook, Oceanside, Carlsbad, Encinitas, and Rancho Bernardo
  • San Bernardino County: San Bernardino, Rancho Cucamonga, Fontana, Rialto, Redlands, Ontario, Chino, Upland, Colton, and Loma Linda

 

Book Your In-Home Furnace Installation Estimate

If it’s time for a new furnace, or you’re comparing quotes, Guardian Plumbers, Heating, Air & Electrical would be glad to give you one.

During your free in-home visit, we’ll review your current heating system and learn more about what you need from a replacement. We’ll walk you through the available options, answer your questions, and give you the information you need to compare systems and pricing. There’s no rush to decide during the visit.

We’re open 7 days a week. Call or book your estimate online.

Call (951) 678-3275 Book Your In-Home Estimate Online

 

Questions About Replacing a Furnace

Do I need a permit to replace my furnace?

Yes, and we take care of it. California requires a permit for a furnace replacement, and some jobs also need an outside tester to check the ducts for leaks. Both are part of your quote, and if your ducts need sealing to pass, we’ll price that before any work starts.

How long does furnace installation take?

A straightforward replacement is often finished in a single day. Switching system types, moving the furnace, or reworking ductwork can add time, and your estimate will include a realistic schedule.

Will a new furnace lower my energy bills?

It can, especially if your current furnace is older or struggling, but savings depend on the new system’s efficiency, your ductwork, and how you use it. We’ll explain what to realistically expect from each option.

Can I replace my gas furnace with a heat pump?

Often, yes. Many homes with a gas furnace and central air can switch to a heat pump that handles both. We’ll check your electrical service and explain what the switch would involve before you decide.

What happens to my old furnace?

We disconnect the old furnace and take it out of your home as part of the job, so there’s nothing for you to arrange.

How long does a new furnace last?

There’s no fixed number, but sizing it right, installing it well, and servicing it every year all help a furnace last. We can set up a yearly heating tune-up after your installation.

What Our Customers Are Saying!

Everyone I spoke to was courteous informative and made an emergency situation where my ceiling was leaking a lot less stressful and I very much appreciate that.

- Kathryn S.

These guys are AWESOME I’ve used them about 10 times now for random Plumbing things and will NEVER call anyone else great customer service honest quotes and great rates thanks for being awesome guys.

- Jon F.

Guardian Plumbing is very professional, they answer your questions and very knowledgeable. They also walk you through of what they’re going to do.

- Maria G.

As regular customers for our house and Rental Properties Guardian Plumbers, Heating, Air & Electrical always provides great customer service, prompt repairs at a great price with excellent work.

- Scott E.
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GUARDIAN PLUMBERS, HEATING, AIR & ELECTRICAL ARE HERE FOR YOUR EMERGENCY

It doesn’t matter when these problems pop up, whether it’s the middle of the night or a weekend or holiday. If you need a company that can resolve your plumbing, heating, cooling, or electrical issues immediately on any day of the week, you need to call Guardian Plumbers, Heating, Air & Electrical.