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AC Installation

Carlsbad AC Installation 

Proper Air Conditioning Installations at Honest Prices in the Carlsbad, CA Area AC intallation

When you need air conditioning installation in Carlsbad, trust the experts at John Stevenson Plumbing, Heating & Air. Our technicians have the skills, knowledge, and tools to fix most AC problems on the spot. When our technician arrives at your home, we will explain all of your options before starting so you can make informed decisions before any work begins. We install and replace most brands of equipment, so you can trust us to provide professional, quality work.

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How Do I Know What Air Conditioner I Need?

Deciding on which type of air conditioner you need for your space can be quite daunting, but the pros at John Stevenson Plumbing, Heating & Air Conditioning, Inc. are here to help. One of the primary items you’ll want to consider is what size system you’ll need - a new AC that is the correct size for your home and climate is essential for efficiency. An undersized air conditioner will often become overworked as it will struggle to provide enough cooling power to keep your property comfortable, which can lead to a wearing down of the unit and expensive repair costs. On the other hand, an oversized air conditioner will often short cycle as it's too powerful for the space, leading to a drop in energy efficiency, higher energy bills, and early breakdowns. That’s why we recommend speaking with our Carlsbad AC installation professionals who can help you assess what size system you’ll need and what factors may influence this.  

In Order to Install the Correctly Sized Air Conditioner for Your Space, You’ll Need to Consider:

  • The size and square footage of your home
  • The state of your insulation 
  • The climate in your region
  • The quality of your ductwork
  • The number of occupants in the home 
  • The number of windows your property has
  • The level of sun exposure your home receives 

With these measures taken into consideration, you’ll be able to have the right AC installed into your home, offering greater peace of mind. Investing wisely in an effective air conditioner can keep energy costs significantly lower while providing comfort throughout the warm months.

Reach out to us online or call (760) 276-6690 today to schedule an appointment for air conditioner installation in Carlsbad, La Jolla, or beyond!

How Much Does It Cost to Install an AC Unit?

When it comes to air conditioners, the cost of installation can vary greatly. The size of the AC unit, the complexity of initial setup, labor, and additional components needed are all factors that can influence how much installation will cost. Furthermore, if ductwork needs to be installed or replaced to accommodate the new air conditioner, then the cost of the installation could be affected. Additionally, whether your current air conditioning unit needs to be removed from your property or not, can also have an influence on overall new AC installation cost. Ultimately, the cost of air conditioning installation depends on your home and specific needs. 

While the cost of a new AC system may be daunting, investing in installation when your system is outdated or showing signs of a breakdown can actually save you more money in the long run.

Benefits of Installing a New Air Conditioner:

  • Improved energy efficiency
  • Lowered energy costs
  • Enhanced indoor air quality 
  • Improved airflow and cooling capabilities
  • Quieter performance when running
  • Increased home value

Once you’ve decided to install a new system into your home, it’s imperative you hire a professional to handle the service to ensure the job is done properly, avoiding any risks or damages which could occur from an incorrect installation. Call our Carlsbad air conditioning installation team today at John Stevenson Plumbing, Heating & Air Conditioning, Inc., we will be able to handle your air conditioning install with ease, ensuring the system is set up and operating correctly for maximum efficiency.


Technician in a van


Get the Reliable, High-Quality A/C Installation Experts You Deserve at a Reasonable Cost 

Is your home air conditioning outdated and experiencing issues? Then it might be time to consider investing in a new system. John Stevenson Plumbing, Heating & Air Conditioning, Inc. can help! We are the the trusted name for AC installations in Carlsbad. We offer a full line of services that your air conditioner may require, no matter the problem or time of year. You can count on our trusted professionals for exceptional service & quality craftsmanship.


We are Here for All of Your Air Conditioning Installation Needs! 

Schedule a comprehensive air conditioning installation evaluation in Carlsbad today by contacting us onlineor calling our office at (760) 276-6690.

Schedule Your AC Installation Now!

Call us today at (760) 276-6690 to talk with one of our Customer Service Representatives. You can count on John Stevenson Plumbing, Heating & Air Conditioning, Inc. for professionalism and quality air conditioning installations in California. 

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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

  • What's a Pre-Installation Evaluation? Does My New A/C Need One?
    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.
  • Is Your Home's Ductwork & Design Able to Handle a New A/C System?
    Often your old, existing ducts can’t handle the airflow of a newly installed air conditioner. Any upgrades to accommodate a new system will likely increase the cost to install an A/C unit, but will ultimately help you avoid costly, high energy bills & hot rooms in the future.
  • What Type of Central A/C Unit Should I Install?
    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.
  • How Much Does it Cost To Get My Air Conditioning Unit Installed?
    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.
  • Why Would My Air Conditioner Stop Working?
    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.
  • Who Can Replace my 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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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.

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Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
    “Such a great experience!”
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    - Victoria J.
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    “I have been using John Stevenson’s services for about 7 years now and am really happy with all the services provided so far: new heater installation and yearly checkup/tune-up; new tankless water heater installation and yearly flush.”
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    “The thing about John Stevenson Plumbing is that it is simply the best company of its type in the region. The technicians are smart, personable, always courteous and helpful, knowledgeable and fun to get to know. They do their jobs on time and on budget and”
    - John H.
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    “Luis was great! Fixed a leak in a gas line to our Guest House. Work was done quickly and professionally with excellent communication to me about the process.”
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    “I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”
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    “We really enjoyed the experience and the professionalism from John Stevenson Plumbing. Thomas came out and did the initial inspection and troubleshooting of our furnace.”
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