Heating & A/C System Not Keeping You Warm or Cool? Call and Ask How We Can Help.

WE DO HEATING & A/C SYSTEM REPAIRS & REPLACEMENT

Local A/C & Heating Professionals

Serving Orange County, CA

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A/C & Heating Service

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"I am very pleased, and frankly rather amazed, at the great job Tittle did with the complete tear-down and install of the roof on our house and attached garage all in one day. They were also very professional, from initial quote to completion, checking back with me extensively each step of the way. I would highly recommend Tittle.

Ellen St. Jacques

  Verified Client

Based on 68 Google reviews

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Repair service in hours, not days.

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"Loved our experience with Alex and his team. They did an excellent job installing our new AC system. Very professional and on time."

Oz Torres

  Verified Client & Google Review

We Do A/C & Heating System Repair & Replacement

The Most Trusted HVAC Company In Orange County

From air conditioning to heating systems, we have the skills needed to handle all of your local HVAC needs.

From air conditioning to heating systems, we have the skills needed to handle all of your local HVAC needs.

  • Heating & A/C Repairs & Replacements

  • Furnaces, Air Conditioning, & Heat Pumps

  • Emergency & Standard Repair

  • 10-Year Parts Warranty With All New Systems

  • Fully Licensed and Insured

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"Loved our experience with Alex and his team. They did an excellent job installing our new AC system. Very professional and on time."


Oz Torres  ⭐⭐⭐⭐⭐

Verified Client & Google Review

Save On Heating & A/C Repairs

Repair Service in Hours, Not Days

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Save On Furnace Installations

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We Service & Install All Brands Including

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Getting your heating or air conditioning repaired or getting a new system installed couldn't be easier.

Call or Fill Out The Form

Give us a call to talk with one of our furnace and heating and A/C system experts. Or fill out the form on this page - we will call you back within 24 hours.

Get An Estimate

We offer on-site diagnosis and estimates for your heating or A/C system. We'll give you a detailed report about the condition of your system plus a written estimate.

Repairs & Installs Done For You

Repairs and installations are high-quality, fast and affordable. They include a warranty on all parts we use and the labor for the repair or installation of your system.

Based on 68 Google Reviews

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TOP RATED, TRUSTED

ACCREDITED

TOP RATED, TRUSTED, ACCREDITED

An Air Conditioning & Heating Company You Can Trust!

Your choice of air conditioning and heating system contractors is an important decision. An A/C and heating system is a multi-year investment that can keep your family and home safe and comfortable for years to come.

That’s why you need to select an HVAC contractor who you can trust to repair or install your system when you need it. Positive Plumbing Heating & Air is your best bet for a full-service heating and air conditioning company.

Trust The Best – Positive Plumbing Heating & Air

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Air Conditioning System Repair

Is your AC blowing air that doesn’t seem quite cool enough for the temperature you have it set at?

Perhaps your air conditioner isn’t blowing cool air at all, or it’s simply not kicking on. You could be having trouble with your thermostat, or with the pilot light on gas units. Odd smells or rattling, clucking, or buzzing noises emanating from your HVAC vents are other signs that your air conditioning system may have damages that need to be repaired.

Where most AC systems are expected to last fifteen to twenty years, the various parts within any AC system have different life expectancies as certain parts wear down sooner than others: blower motors usually last around seven years, while the capacitor battery components are usually expected to last only three years, depending on how frequently and how long you leave your AC running. If you’re having problems with your central air conditioning system, call on Positive Plumbing, Heating & Air.

Our licensed HVAC technicians are skilled at diagnosing and repairing all types of central AC systems.

Parts & Labor Warranty

At Positive Plumbing, Heating & Air, we honor all factory warranties on parts* and provide a labor warranty on all AC repairs, including:

  • Thermostat repairs and replacements

  • AC sensors, capacitors, fan motors, wiring, condensers, safety switches and air duct repairs and replacements

*Parts and labor warranties may vary. Ask one of our technicians for more information. Warranties do not cover damages due to lightning, riots, wars, or acts of God.

Based on 68 Google Reviews

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Heating System & Furnace Repair

Is your furnace or heating system not keeping your home warm?

Living in Orange County you surely know that you need your heating system in the winter months. So when you need heat during those cooler months, you might notice that your furnace is making loud noises; that when cranking it up to 80 degrees, you still feel nothing; or that if it does come on, one area of the house gets hot and other areas don't. If your heating system seems a little rusty and you suspect that your furnace is not running properly, it may be time to call Positive Plumbing, Heating & Air for a repair or inspection. Here at Positive Plumbing, Heating & Air, our heating technicians have the tools and expertise to determine what is (or isn’t) going on with your home’s heating system, and with our inspection process, we cover all bases.

If your furnace or heating system is emanating an odd smell when you first turn it on for the season, it may simply be burning dust, although smells that persist longer than an hour could point to more serious issues like gas leaks in furnaces or burning components in electrical systems. If you have a gas-powered furnace and smell gas or suspect a leak, turn your system off immediately, and call an HVAC technician. A gas leak could put you, your home, and your family in danger. The technicians at Positive Plumbing, Heating & Air will inspect and diagnose your system and will make any and all needed maintenance or repair recommendations.

And don’t forget about annual maintenance inspections! Just like your car, your heating system is a complex, expensive mechanism, so whether your central heating system runs off a furnace, boiler, or a heat pump, regular maintenance is the trick to extending the life of your heating and preventing minor problems from escalating into costly repairs. And if a safety switch goes faulty while your system is in down time, it’s better to keep your family safe than sorry by scheduling and annual heater inspection with Positive Plumbing, Heating & Air around October or November, before its time to start using your heating system.

Parts & Labor Warranty

At Positive Plumbing, Heating & Air, we honor all factory warranties on parts* and provide a labor warranty on all heating system repairs, including:

  • Thermostat repairs and replacements

  • ​Furnace and heat pump sensors, capacitors, fan motors, wiring, safety switches and air duct repairs and replacements

*Parts and labor warranties may vary. Ask one of our technicians for more information. Warranties do not cover damages due to lightning, riots, wars, or acts of God.

Based on 68 Google Reviews

Schedule Your Repair Right Away!

Or Call Us Now!

 Or call us at (949) 942-8885

Air Conditioning& Heating System Installations

Is your AC system more than 10 years old? Are you constantly calling for repairs?

If so, you may want to consider replacing your entire AC system. After your AC system reaches a certain age, it makes more sense to invest in a new AC system altogether rather than repairing it one piece at a time.

Before we replace your AC system, we run a heat load calculation to determine proper size, take measurements, and present you with the best options for everything: a new condenser, new duct work, new condensate drain lines, and any other options such as zone systems, UV light disinfectors, air purifiers and anything that would apply to your home’s AC system and air quality. We discuss your budget, and look over rebate options, tax credits, energy efficiency, and of course, price, to find the ideal system for your home. And because a new AC system is one of the most expensive things most people pay for (next to a car and your home itself), we go over our financing options

With proper maintenance, it's standard for heaters to last about fifteen to twenty years.

After that, the motor wears down, parts become brittle, and the core of your heating unit— the heat exchanger— is susceptible to going bad. When the heat exchanger fails, it's time to purchase a new furnace, air handler, or heat pump. If you know that your furnace is over twenty years old, it’s probably time to consider a replacement. If you are still using an outdated and unsafe model, such as a natural draft furnace, or a furnace with a standing pilot light or cast iron heat exchanger, it’s certainly time to consider a replacement.

Positive Plumbing, Heating & Air is happy to supply you with a new heating system to keep you and your family warm in your home. Our technicians will come out to your home, inspect your old system, and have a conversation with you to find out what’s important, whether that’s budget, efficiency, noise level, or SEER rating, to get a clear idea of what kind of unit is right for you and your family.

Based on 68 Google Reviews

Schedule Your Appointment Right Away!

Or Call Us Now!

 Or call us at (949) 942-8885

Loved By Our Customers Across Orange County

"Wanted to share our wonderful experience with Alex and his team. They came to our house to check our faulty AC unit and they were able to repair it at a reasonable price. Their techs were courteous, professional and knowledgeable. We highly recommend them.

Thank you Alex and the Positive Plumbing team."

Marcia Reyes

✅ VERIFIED REVIEW

"Great crew with excellent manners, on time, very clean work area. We used Alex and his team to replace air ducts and AC unit. They took great consideration of figuring out the amount of air flow in the house. The new AC unit is very quiet and the entire house is nice and cold. We will be recommending Positive plumbing, heating and AC for AC and Heater work or maintenance. Thank you Alex, we are very happy with your work!"

Adrian Luis

✅ VERIFIED REVIEW

"I’m a real estate agent and have been using Alex for years for all of my clients HVAC & plumbing needs in Orange County. He is as honest as the day is long. The pricing is extremely fair. He knows his trade and is a true professional! I use his services about every 6 months. I highly recommend Positive Heating & Air as I know they can be trusted and always do an exceptional job!"

Windy Ruffini

✅ VERIFIED REVIEW

Proudly Serving Clients In Orange County

Including:

Including:

  • Irvine

  • Anaheim

  • Santa Ana

  • Huntington Beach

  • Brea

  • Yorba Linda

  • Garden Grove

  • Newport Beach

  • San Joaquin Hills

  • Mission Viejo

  • San Juan Capistrano

  • Rancho Santa Margarita

  • Garden Grove

  • Buena Park

  • Costa Mesa

Irvine - Anaheim - Santa Ana - Huntington Beach - Brea - Yorba Linda - Garden Grove - Newport Beach - San Joaquin Hills - Mission Viejo - San Juan Capistrano - Rancho Santa Margarita - Garden Grove - Buena Park - Costa Mesa

Frequently Asked Questions

Got questions? We’ve got you covered.

Heating & A/C Repairs

What are signs I need heating repair?

A heating system that won’t turn on or produce warm air is an obvious sign you need heater repair. Sometimes, the signs aren’t so obvious. These are a few other warning signs your heating system may give off that tell you it’s time to call for heating repair:

Air coming through vents is lukewarm

Very little airflow coming through vents in the home

Heating system struggles to keep the home at the desired temperature

Heating system turns on and off frequently (short cycling)

Sudden, unexpected noises during heating cycles

Unexplained high heating bills

What are some common heating repair problems?

Heating systems have many parts, any one of which can experience trouble leading to the need for heating repair. The following are common issues heating repair technicians correct:

Faulty ignitors

Malfunctioning thermostats

Dirty burners

Bad blower motor

Faulty flame sensors

What are signs I need air conditioning repair?

Your air conditioning system may show you obvious signs that it needs a repair, such as:

Your air conditioner doesn’t turn on when you adjust the thermostat.

You hear the unit running, but don’t feel cool air coming from your vents.

Your air conditioner is making strange noises or unpleasant odors.

Your air conditioner cuts on and off more frequently than it should.

Water is leaking in or around your unit.

There is ice or frost buildup on your air conditioner.

Why is my AC causing such high electric bills?

When you notice your electric bills are higher than they usually are in the warmer seasons, this could signify a number of needed repairs. Any internal part or system that is not functioning properly will cause your AC unit to work harder to compensate. This extra effort can drive your electric bills up. A professional will need to diagnose your AC problems before they can determine what is causing a spike in energy usage. Once they complete the repair, you should notice your energy bills return to normal. If your energy bills are still high, you might consider implementing efficiency improvements to help your AC system and your electric bills.

Should I replace my equipment or pay for heating or AC repair?

When facing a significant heating or air conditioning repair bill, many homeowners wonder if investing in a new heating or air conditioning system is a better option. In these situations, it may be best to go with replacement:

Your heating system is nearing, at or beyond 15 years old. That’s the average service life for a furnace.

If the heater or air conditioner repair bill is more than 50 percent of the cost to replace it with a new system.

Heating & A/C System Replacements

When do I really have to replace my old furnace?

If your furnace has been warming your house for more than 10 years, then chances are it’s time for a new one. Some furnaces are able to run for closer to 20 years, so if you aren’t ready to call in a replacement yet, have a professional assess your aging furnace. They’ll tell you if it’s time to move on or if you can wait a little while.

What are the signs that my old furnace is failing?

When an old furnace nears the end of its life, your energy bills tend to jump up because the unit is working harder to warm the home. Additionally, it might not heat the house very evenly while making loud noises, rusting, or breaking.

How long does an air conditioner last?

On average, a well-preserved and regularly-serviced air conditioning unit runs for about 10 to 15 years. Both big and small units can last beyond the estimated years. This depends on the regularity of servicing and repairs. Some units last less than that time frame.

What are the signs that my air conditioner is failing?

When your air conditioner isn’t functioning properly, you’ll notice a lack of cool air flowing from the vents. In some cases, the air may not be cold at all. When this happens, there’s a chance the system’s compressor has failed or that it may be time to have it replaced.

What’s the best time of year to schedule a heating and A/C system replacement?

Heating and air conditioning installations are performed year round; however, for more schedule flexibility it may be best to replace in the spring or fall when companies aren’t as swarmed compared to peak heating and cooling seasons.

Count On Trusted Service From Positive Plumbing, Heating & Air

When it’s too cold or too hot in your home, nobody is comfortable. You don’t have to settle for an unpleasant living environment. Instead, depend on us as your heating and air conditioning experts.

We know how to improve your indoor comfort. From working on small units to large systems, we are specialists in the industry. We repair, install and replace all types of heating and A/C systems.

Based on 68 Google Reviews

Schedule Your Appointment Right Away!

 Or call us now at

 Or call us at (949) 942-8885

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