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

Dedicated to Maximizing Your Indoor Comfort & Energy Efficiency

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HVAC Ductwork Installation, Repair & Replacement in Glendora, Azusa, Covina, & Surrounding Cities

HVAC Duct Cleaning Service
  • Serving All of the San Gabriel Valley
  • Family Owned and Operated
  • NATE-Certified HVAC Technicians
  • Carrier Factory Authorized Dealer
  • 10-Year Limited Parts Warranty
  • 100% Satisfaction Guarantee

Experts in Flexible & Sheet Metal Air Duct Leakage Testing, Sealing, and Improvements

Your ductwork system is an often overlooked part of your HVAC system, but it's arguably one of its most important components. If your ducts are poorly designed or leaking through holes, loose connections, and old insulation, you could experience unbalanced heating and cooling throughout your home, notice more dust and pollutants in your home, and lose as much as 20% of your system's energy efficiency. This loss of heating and cooling efficiency means that you'll need to use more energy and make your system work harder to get the level of indoor comfort you prefer. As a result, you pay higher energy bills each month, create more air pollution, and shorten the lifespan of your HVAC equipment.

Energy-Efficient Ductwork Repairs, Installation & Replacement at a Great Cost in the San Gabriel Valley

At NES Mechanical, we're proud to be the San Gabriel Valley's experts in ductwork. We have more than 34 years of experience in HVAC and ducting system design, installation, replacement, and repair, and tens of thousands of satisfied customers throughout Glendora, Azusa, Covina, West Covina, La Puente, Baldwin Park and surrounding areas. By following the industry's best practices for ductwork design, installation, and repairs, we're able to make sure that our clients are able to enjoy maximum indoor comfort and reduce their heating and cooling energy costs.

Preparing Ductwork for Your New Heating & Air Conditioning System

If you are planning to invest in a new heating and/or air conditioning system, one of our NATE-certified HVAC technicians can inspect your ducting system to ensure that it can effectively meet your needs. We identify the type of ductwork you have (usually flexible fiberglass or asbestos), check its condition, look for obvious leaks, assess the design, and discuss your heating and cooling preferences. If you have asbestos ductwork that needs to be removed, we'll have a licensed abatement company safely remove the asbestos before we begin. Manufacturing the new HVAC system itself can take up to two or three days, since it involves carefully installing all equipment, condensers, cooling coils, dampers, ductwork, supply registers, adjustable dampers, filtration systems, and more until they all come together as a singular system custom designed for your home and specific needs.

Call Today for a Free In-Home Estimate on Ductwork Installation & Replacement

All of our HVAC and ductwork services are done to code and performed by highly experienced HVAC technicians who have the expertise to ensure you get the most from your heating and cooling system. Call us today to arrange an on-site estimate for any of our ductwork services.

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Reviews

" 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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OUR SERVICE AREA INCLUDES
  • Montclair, CA
  • Montebello, CA
  • Monterey Park, CA
  • Pasadena, CA
  • Pomona, California
  • Rosemead, CA
  • San Dimas, CA
  • San Gabriel, CA
  • San Marino, CA
  • Sierra Madre, CA
  • South El Monte, CA
  • South Pasadena, CA
  • Temple City, CA
  • West Covina, CA