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NES Mechanical: High-Quality, Affordably Priced Heating & Air Conditioning Services in Pasadena, California

NES Mechanical is the best choice for all of your heating and cooling needs in Pasadena. NES Mechanical has been serving the Pasadena area for over 34 years and has the experience and expertise to sell, install, repair, service, and maintain heating and air conditioning systems in homes and businesses. Our HVAC (heating, ventilation, and air conditioning) service technicians are NATE (North American Technician Excellence) certified, which means that they are not only highly qualified to meet your heating and cooling service needs, but also up to date on the industry's latest technology and best practices. With tens of thousands of satisfied customers across the San Gabriel Valley, you can trust NES Mechanical to provide the best value in Pasadena for heating and air conditioning sales, installation, repair, and maintenance.

Call us today at (626) 914-5696 to speak with one of our HVAC experts. We offer free on-site consultations for new installations and affordably priced diagnostic checks, repairs, and tune-ups.

10 Reasons to Choose NES Mechanical

  1. We're a fully licensed and insured HVAC contractor
  2. We're family owned and operated.
  3. We're a Carrier Factory Authorized Dealer.
  4. We have over three decades of experience.
  5. We have a dedicated team of experienced, NATE-certified service and installation technicians.
  6. We offer convenient appointment times.
  7. We offer 100% financing and low interest rates through Wells Fargo and the HERO program.
  8. We offer a one-year 100% satisfaction guaranteed or your money back on all of our Carrier installations.
  9. We offer written warranties on all furnace and air conditioner repairs.
  10. We arrive in fully stocked trucks with state-of-the-art diagnostic and repair tools and the most commonly need replacement parts.

Our Services

Heating and Air Conditioning Service & Repairs in Pasadena, CA

NES Mechanical has been providing high-quality heating and air conditioning service to the Pasadena area for over three decades. Our service team consists of dedicated HVAC technicians who are NATE certified and Carrier trained, with an average of 10+ years of experience. They stay up to date on all of the best repair techniques for furnaces, air conditioners, heat pumps, combined units, and related accessories, such as air purifiers and thermostats, to ensure that we're able to accurately determine what's causing your heating or cooling problem and recommend the right repair to fix it. Before we begin working, we provide an upfront price quote for your approval. If the work is approved, we can typically begin working immediately and finish the vast majority of furnace or air conditioner repairs on the first visit. Call today to learn more.

Carrier Authorized Air Conditioner Dealer in Pasadena, CA

As a Carrier Factory Authorized Dealer, NES Mechanical gives residential clients in Pasadena complete access to Carrier's energy-efficient air conditioners, heat pumps, and packaged HVAC units. Carrier air conditioners are known for their industry-leading technology, quiet operation, reliability, use of non-ozone-depleting refrigerant, and superior cooling abilities. These high-technology machines feature ten-year limited parts warranties and a 100% satisfaction guarantee when installed by a Carrier Factory Authorized Dealer. Call us today if you need help selecting an air conditioner for your Pasadena property. We'll set up a free on-site consultation where we will provide you with expert advice, a variety of financing options, and competitive pricing.

New & Replacement Carrier Air Conditioner Installation Services in Pasadena, CA

NES Mechanical is Pasadena's preferred heating and air conditioning contractor for the installation of new and replacement Carrier air conditioners, heat pumps, and packaged heating and cooling units. Our installation technicians are highly experienced and NATE and EPA certified. Through ongoing training directly from Carrier, they stay current on all of the latest installation techniques for all of their air conditioning equipment. Prior to every AC installation, our technicians always confirm that your air conditioner has been properly sized for your home and will be properly supported by your existing ductwork. We'll also make sure that your new air conditioning unit meets your needs and stays within your budget. Our AC installations are so thorough and precise that they are backed by Carrier's 100% satisfaction guarantee for an entire year from the installation date. Call us today.

Carrier Authorized Gas Furnace/Heater Dealer in Pasadena, CA

NES Mechanical has been selling heaters for over 34 years and truly believes that Carrier's products offer our Pasadena clients unbeatable value. Carrier has gas furnaces, heat pumps, and packaged systems that can fit a wide range of budgets and indoor heating preferences. To determine which gas furnace is right for your and your property, NES Mechanical will send out a Carrier trained Comfort Advisor. Our Comfort Advisor will assess your property's heating needs and consider how much you wish to invest in energy efficiency, quiet technology, and special features, such as Greenspeed Intelligence, before making a recommendation. No matter which furnace you settle on, you can rest a little easier knowing that your Carrier purchase is backed by a 100% satisfaction guarantee for one year as well as a 20-year heat exchanger limited warranty and 10-year parts limited warranty. Call NES Mechanical today to schedule a free in-home consultation anywhere in Pasadena.

New & Replacement Carrier Gas Furnace Installation Services in Pasadena, CA

With NES Mechanical, your Carrier furnace installation in Pasadena is guaranteed to be done right. Our technicians are not only highly experienced, but also thoroughly trained by Carrier to perform installations according to their precise specifications. This assures that our Pasadena customers get exactly the performance they want out of their new or replacement Carrier system. We are so confident in the quality of our services that every Carrier furnace installation we perform is backed by a 100% satisfaction guarantee for an entire year after the installation date. If for any reason you are dissatisfied with your gas furnace (or heat pump or combined HVAC unit), we will correct the problem or remove the equipment and provide a full refund. Call today to schedule your Carrier-authorized gas furnace installation in Pasadena.

Heater/Furnace and Air Conditioner Tune-Ups in Pasadena, CA

NES Mechanical provides high-quality maintenance services for Carrier furnaces, air conditioners, heat pumps, and combined HVAC units in Pasadena. We always recommend preventative maintenance for HVAC systems because this relatively small investment will not only ensure your system continues to provide the ideal climate inside your home or business year after year, but also lead to greater savings over the long term, through greater energy efficiency, fewer breakdowns and repairs, and a longer life expectancy for your equipment. Call today to schedule your furnace or air conditioner tune-up in Pasadena.

Carrier Infinity, Performance & Comfort Series Thermostats, Pasadena, CA

Whether you have an old mercury thermostat that needs to be replaced and safely disposed, or you want to repair or upgrade your current thermostat, NES Mechanical can help. Our HVAC technicians know just as much about repairing, installing, and replacing thermostats as they know about air conditioners and heaters. We can service all brands of thermostats and provide our Pasadena customers with access to Carrier's complete line of non-programmable and programmable thermostats.

Heating & Air Conditioning Ductwork Sealing, Repairs & Replacement in Pasadena, CA

Many of our clients are surprised to learn just how much their air duct system affects the energy efficiency and performance of their heater and air conditioner. According to the EPA's Energy Star website, the average homeowner loses about 20-30% of their conditioned air through holes, leaks, and poorly connected ducts. That's why, as part of our comprehensive HVAC services for Pasadena homeowners and business owners, our technicians routinely inspect ductwork and offer duct repairs, sealing, and replacement services at an affordable price. We can also install all new ductwork for those who are getting a central heating and air conditioning system for the first time. Call us today to learn more about our ductwork services available in Pasadena.

Whole Home Air Filtration Systems, Pasadena, CA

With a Carrier whole-home air filtration system, you can eliminate the majority of airborne allergens, bacteria, and viruses to give you a cleaner, healthier indoor environment. Carrier manufactures a variety of air filtration systems that range to accommodate nearly any need, from economical Comfort Series cabinet air filters to the top-of-the-line Infinity Series air purifiers that capture and kill up to 99.9% of airborne pathogens. Then, to make your indoor environment feel more comfortable, consider installing ventilators and humidifiers as well. Call today for a free consultation at your Pasadena home with one of our Comfort Advisors.

NES Mechanical Pasadena - 91101, 91103, 91104, 91105, 91106, 91107, California (CA)
Area code (626)
Carrier HVAC Dealer IHACI Member NATE Certified HVAC Technician Hero Registered Contractor
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" This is business that really cares about the customer. They were honest, professional, and helpful in every step of the process. We could not repair the old system (more than 30 years old), so they gave us options, and let us choose what was best for us . . .

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New Equipment Gallery
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  • Infinity 16 Air Conditioner
  • Performance Series Air Conditioners
  • Performance 17Air Conditioners
  • Comfort Series Air Conditioners
  • Performance Series Heat Pumps
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  • Performance Boost 90 Gas Furnace
  • Infinity 80 Gas Furnace
  •  Performance Boost 80 Gas Furnace
  • Performance 80 Gas Furnace with Comfort Heat Technology
  • Comfort 80 Gas Furnace
  • Carrier Infinity 98 Furnace
  • Air Filtration Products
  • Ultra Slim Edge Thermostats
  • Carrier's Edge Thermostats
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