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air conditioner smells bad when turned on

Why Does the Air Conditioner Smell?

Precision September 29, 2017

Many people often note that when they turn on their air conditioner, an unpleasant odor comes out along with the cool air. This odor may be temporary, dissipating within a few minutes of running the machine, or it may continue to smell the entire time you run it. There are several explanations for why an […]

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new ac unit cost phoenix az

How Often Should AC Air Filters Be Changed?

Precision September 28, 2017

 One of the biggest conundrums faced by homeowners is how often to replace their air filters.  Although it would seem like a fairly straightforward task, knowing when to change air filters is actually tricky business — there are many variables that influence how often you’ll need to swap your filter out.  In general, most […]

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financing for an ac unit phoenix

How to Get Financing for an AC Unit

Precision September 25, 2017

Air conditioning is a crucial part of life for many people who live in super heated climates like Arizona. It’s also important for many other areas of the country where temperatures may reach uncomfortable highs in the summer. Air conditioners are also large, expensive purchases that must be carefully planned for, often years in advance. […]

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air duct cleaning in phoenix arizona

Do I Need to Clean my Air Ducts?

Precision September 22, 2017

Cleaning out your air conditioning ducts can be an expensive proposition, which leads many homeowners to wonder if it’s actually worth the cost. The truth is that every situation is different, and making the decision to clean out your ducts needs to be carried out on a case-by case basis. Pros and Cons of Cleaning […]

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ac units freon

What is Freon Used for in AC Units?

Precision September 22, 2017

How air conditioners manage to take hot, humid, stuffy air and transform it into a cool, crisp breeze is a little bit like magic, complete with a special elixir that helps make the spell complete. Refrigerants, including Freon, are vital to the process that allows an air conditioner to function — in fact, refrigerant is […]

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attic insulation phoenix arizona

How Much Attic Insulation is Recommended?

Precision September 21, 2017

A frosty home is a welcome refuge from Phoenix’s summer heat, but as the sun climbs in the sky, home air conditioning systems may struggle to keep pace. It’s not always the air conditioner’s fault, though. Even well maintained, perfectly sized units can cool with all their might without making much of a dent in […]

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best ac unit for phoenix

Best AC Unit for Phoenix, Arizona

Precision September 19, 2017

If you live in the Phoenix area, you’re no stranger to heat. When you live in this type of super-hot environment, you need an air conditioner that is going to cool your home efficiently, without breaking the bank. While the exact unit you purchase will be influenced by a number of factors including the size […]

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air conditioner water leak

How Do Air Conditioners Dehumidify?

Precision September 17, 2017

Your air conditioner is a complicated piece of machinery based on some relatively simple processes. Even though it may seem like magic, the way that your air conditioner dehumidifies the air in your home is very straightforward. The first modern air conditioner was invented by Willis Carrier as a way to remove humidity from the […]

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monsoon surge protector phoenix az

Monsoons and the Importance of Surge Protection

Precision September 16, 2017

The monsoons flow into Arizona from June 15th to September 30th, with the average starting date in Phoenix being July 7th. And while Phoenix only sees roughly 2.77 inches or rainfall during this time, the city can also see upwards of 600,000 lightning strikes each year. These lightning strikes are responsible for power outages, fires, and […]

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new ac unit cost phoenix az

Evaporative Swamp cooler VS Air Conditioning

Precision September 15, 2017

 Homeowners in hot, dry climates have two primary choices for climate control equipment when it comes time to replace their old units with newer, faster, shinier models: evaporative swamp coolers or traditional air conditioners. Each has its advantages. The most important points to consider are: Upfront Costs. Evaporative swamp coolers are considerably cheaper to […]

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Testimonials & Reviews

See What Our Customers Have to Say

    • #
      Brett Walker

      I wanted to make sure my air conditioner was ready for summer. Fernando came out and made sure my unit was tip top. He was friendly, professional and not a sales man. Thanks Fernando!

    • #
      Jackie Barkenhagen

      Colin and Andrea were incredibly professional and knowledgeable. They did a great job representing the company. We will definitely contact them again for any HVAC needs that arise.

    • #
      Nick Corso

      We woke up in the middle of the nite on memorial day to a hot house. I called precision at 6am and they were here before noon. Simple problem fixed, cool house. I love these guys!

    • #
      Jeneen Piche

      Thank you Ray at Precision Air...the compressor on our AC went out last night and the house was HOT. This morning Ray was there to replace the compressor and had us feeling the cool air again in no time. Great customer service...quick response time and friendly from the first call until the repair was completed. Ray even offered to clean the filters! Thank you!!

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      Cara Perlman

      I’m so glad I called Precision for my annual AC checkup!! Austin was professional, super friendly and answered all my questions. I’ve had more bad experiences with AC companies here in the valley than good ones. Precision Air will have all my hvac business going forward!! Thanks for being a reputable and honest company!!!

    • #
      Jeff Stanczak

      He did a great job; professional and knowledgeable! Kalin is the technician’s name and Precision Air and Plumbing should take a bow for hiring such an invaluable employee!!!

    • #
      Kingsley Evans

      Precision Air is a company of integrity. I signed up with them August 1st, 2019 for their AC maintenance plan for 2 years... Someone from their office called me a week ago to set up their yearly maintenance visit. SO GRATEFUL.

    • #
      Andrew Burkhart

      Precision Air and Plumbing is a wonderful company to work with! They are very experienced and professional. They have helped us in our home for many years via a/c service and air duct cleaning.

    • #
      David Topping

      It was time to replace our AC, and so our choice was Precision Air, as we've been with them for over 20 years. Teman & Julian did an excellent job on the installation today, arriving on time.

Contact Us

Feel free to contact us any time at 602-349-6922 for immediate assistance.

We offer 24 hour emergency service, and would be happy to schedule an appointment for you, or simply answer any questions you may have.


Precision Air & Plumbing

3045 N. Colorado St.
Chandler, AZ 85225

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