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Proudly Serving Glendora, Azusa, West Covina & The San Gabriel Valley Since 1982

Dedicated to Maximizing Your Indoor Comfort & Energy Efficiency

Family Owned & Operated Affordable Experienced Honest

La Puente, CA Carrier-Authorized Heating and Air Conditioning Services

NES Mechanical is a fully licensed and insured HVAC (heating, ventilation, and air conditioning) company that has served the La Puente area for more than 34 years. During this time, we have provided tens of thousands of residential and commercial customers throughout the San Gabriel Valley with exemplary Carrier-authorized heater and air conditioner sales, installation, service, repairs, and maintenance at great prices with personalized customer care.

When you have NES Mechanical work on meeting your heating and cooling needs in La Puente, you can trust that you're always working with a knowledgeable, highly experienced HVAC technician. In fact, our service and installation technicians are all NATE certified, Carrier trained, and highly experienced. They also have a reputation for putting the needs of our clients first. They consistently apply the industry's best installation and service techniques and only use high-quality parts. Additionally, they are always looking for ways to save our La Puente clients money while improving their level of indoor comfort. It's part of the reason we have so many referrals and numerous positive reviews.

Call NES Mechanical at 1-626-914-5696 to schedule an appointment at a time that is convenient for you Monday through Friday.

The Carrier Difference

Founded by the inventor of the modern air conditioner, Carrier has a long-standing reputation for innovation and quality in the HVAC industry. Carrier combines high SEER ratings, durable construction, unparalleled performance, quiet operation, and a range of affordable pricing options. For this reason, NES Mechanical is proud to call itself a Carrier Factory Authorized Dealer--a distinction which is hard earned. While there are thousands of Carrier dealers in the nation, there are fewer than 1,500 Carrier Factory Authorized Dealers. Charged with upholding the prestigious Carrier brand, Carrier Factory Authorized Dealers are guaranteed to get your heater and/or air conditioner installation job done right, the first time, every time--guaranteed.

The Carrier Satisfaction Guarantee:

“If, for any reason, you are dissatisfied with your Carrier equipment within one year of the installation date, your Carrier Factory Authorized Dealer will correct the problem or remove the equipment and refund your purchase price.”

Call today and schedule a free estimate for HVAC sales and installation services in La Puente.

Our HVAC Services for La Puente, California

La Puente Carrier Air Conditioner Sales & Installation

On a hot day in La Puente nothing feels better than walking into a refreshingly cool air conditioned building. Whether for a home or business, Carrier's Infinity, Performance, and Comfort Series air conditioners are sure to deliver the level of indoor comfort you are trying to achieve. During a free, on-site estimate, our factory-authorized Comfort Advisors will go over your cooling preferences, property size, budget concerns, and financing options to help you to select the perfect air conditioner, heat pump, or packaged HVAC system for your needs. We sell Carrier's full line of air conditioners, which are some of the most energy efficient and technologically advanced on the market. Call us today to learn more and ask about our 100% financing options through Carrier and the HERO program.

La Puente Carrier-Authorized Air Conditioner Service and Repairs

Choose NES Mechanical when you need a reputable, highly skilled, and trustworthy HVAC company to provide air conditioner service or repair in La Puente. Held to Carrier's strict standards for industry expertise, training, certification, liability coverage, and customer satisfaction, NES Mechanical provides those in La Puente with outstanding service. We are experts in performing comprehensive diagnostic checks and repairing all Carrier air conditioners, heat pumps, and packaged HVAC systems. For one low price, one of our EPA- and NATE-certified experts will thoroughly inspect your AC system, ductwork, and air flow and temperatures in each room to determine the extent of the problem and accurately diagnose its cause. We will then provide you with an upfront, competitive price estimate before beginning any work. If you approve the quote, we'll begin the repairs as quickly as possible. In most cases we have the necessary parts and tools in our truck in order to finish most repairs on the first visit. Call today for cost-effective repair solutions that will help you increase the lifespan, performance, and energy efficiency of your air conditioner in La Puente. All AC repairs are backed by a written warranty.

La Puente, CA Carrier Gas Furnaces/Heaters Sales & Installation

As a Carrier Factory Authorized Dealer, NES Mechanical is qualified to sell and install Carrier's entire line of heaters, including gas furnaces, heat pumps, and packaged products. We carry Carrier's Comfort, Performance, and Infinity® Series models, which give our La Puente customers access to the latest advances in heating technology. Carrier heaters are energy efficient, quiet, built to last, and competitively priced. Plus, they are backed by a 100% satisfaction guarantee for an entire year. Every Carrier heater installation is performed by NATE-certified HVAC technicians who receive ongoing training directly from Carrier--ensuring that they perform each furnace installation in accordance with their high standards for excellence. Call today for a free consultation and estimate.

La Puente, CA Carrier Heater/Furnace Service & Repairs

At NES Mechanical, we service and repair all makes and models of heaters for clients throughout La Puente. We have more than 34 years of experience diagnosing and repairing furnaces, heat pumps, and packaged systems. Our La Puente customers can be sure that all of our heater repair services are performed by NATE-certified technicians who receive ongoing training from Carrier. Knowledgeable in the industry's latest techniques and innovations, our heater service and repair professionals not only help those in La Puente get their heating system back up and running, but also provide cost-effective ways to boost their system's lifespan, performance, and energy efficiency. Call today and schedule your heater/furnace service or repair in La Puente.

Heater & Air Conditioner Tune-Up Services in La Puente, CA

NES Mechanical offers affordably priced, expert heater and air conditioner tune-up services in La Puente for all major HVAC brands, including Carrier, Trane, Frigidaire, Tempstar, York, Coleman, American Standard, Lennox, and many others.

Our furnace tune-up is recommended every fall and includes:

  • Testing for carbon monoxide leaks
  • Cleaning burner assembly
  • Inspecting the filtration system
  • Inspecting the ignition assembly
  • Inspecting the blower motor
  • Adjusting blower components
  • Lubricating moving parts
  • Testing and adjusting the safety controls
  • Tightening electrical connections
  • Calibrating the thermostat
  • Checking flue draft
  • Checking combustion
  • Inspecting vent piping
  • Inspecting the humidification system

Our AC tune-up is recommended every spring and includes:

  • Cleaning the condenser coil
  • Lubricating moving parts as required
  • Adjusting blower components
  • Inspecting the blower motor
  • Inspecting the filtration system
  • Inspecting the condensate drain
  • Inspecting the evaporator coil if accessible
  • Checking for refrigerant leaks
  • Measuring amperage and voltage
  • Monitoring refrigerant pressure
  • Measuring air temperature differential
  • Testing starting capabilities
  • Tightening electrical connections
  • Testing the condensate pump

By having your furnace and air conditioner tuned up regularly, you'll help prevent a system malfunction during the coldest and hottest months of the year, when your equipment will be used the most. It also helps maintain your system's level of energy efficiency. Call today to learn more. We provide furnace and AC tune-ups in La Puente and the surrounding area.

La Puente, CA Carrier Thermostat Sales, Installation, Service & Repair

Call NES Mechanical when you need to install, upgrade, or replace a Carrier thermostat. We'll make sure you get the right thermostat for your needs and that it is expertly installed. With Carrier, you'll have your choice of a range of digital thermostats with large, easy-to-read displays and a variety of non-programmable and programmable options. We even have controls with wifi-enabled remote access, designer faceplates, and one-touch controls for heat, ventilation, humidity, and airflow. Call today for a free estimate; we're always happy to provide La Puente customers with expert advice. We also service and repair most digital thermostats and controls.

Ductwork Installation, Replacement, Retrofitting, and Repair for La Puente, CA

Properly installed, insulated, connected, and sealed ductwork plays a crucial role in optimizing the performance of your heater, air conditioner, or combined HVAC system. With more than a decade of experience, our technicians are experts in installing, replacing, repairing, and retrofitting ductwork so that your HVAC system runs as efficiently as possible and provides optimal airflow throughout your home or business. When it comes to ductwork repairs, our techs are fully qualified to service and repair all types of ducting and replace damaged or deteriorating parts, such as connectors, plenums, take-offs, and dampers. We can also custom-fabricate sheet metal ducting as needed. So call today and we'll help you boost the performance of your heater, gas furnace, heat pump, air conditioner, or packaged HVAC system throughout our competitively priced ductwork installation, replacement, and repair services in La Puente.

NES Mechanical La Puente - 91744, 91746, 91747, 91749, 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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