Plumbing, Heating, Cooling & Electrical Experts

Evaporator Coil Repair in Worcester, Middlesex & Norfolk Counties

Your evaporator coil plays a vital role in keeping your home cool and comfortable. When it starts to fail, your air conditioner can’t properly absorb heat, leaving you with weak airflow, warm air, or higher energy bills. Landry Mechanical Inc Plumbing HVAC & Electric provides professional evaporator coil repair across central and eastern Massachusetts, helping homeowners restore their cooling systems quickly and affordably.

Our licensed technicians inspect, clean, and repair damaged or leaking coils using high-quality parts and proven techniques. If your system needs more than a repair, we also offer AC coil replacement to ensure long-term efficiency and comfort for your home. Contact Landry Mechanical today to schedule your coil service and keep your AC running at its best all season long.

Evaporator coil before cleaning

What Is an Evaporator Coil?

The evaporator coil is one of the most important parts of your air conditioning system. It’s located inside your indoor unit and is responsible for absorbing heat from the air as refrigerant passes through it. As warm air moves over the coil, the refrigerant cools it down before sending the chilled air back through your ducts. When the coil becomes dirty, frozen, or damaged, your system has to work harder to keep up, leading to reduced efficiency, higher energy bills, and uneven cooling.

Evaporator Coil Services for Reliable Cooling

A worn or dirty coil can cause major cooling problems, but with the right care, your air conditioner can get back to peak performance quickly. Landry Mechanical provides complete evaporator coil services designed to repair damage, restore airflow, and improve your system’s efficiency.

Evaporator Coil Cleaning

Over time, dirt and debris build up on your evaporator coil, blocking airflow and reducing cooling efficiency. Our technicians use safe cleaning methods to remove buildup and restore proper heat transfer. A clean coil helps your system cool faster, use less energy, and maintain consistent comfort.

Evaporator Coil Leak Detection and Repair

Small refrigerant leaks can cause your AC to lose its cooling power and even damage other parts of your system. We use precision tools to locate leaks and seal them quickly, preventing further damage and restoring your system’s performance.

AC Coil Replacement

When repair isn’t enough, our AC coil replacement service ensures lasting results. We install high-quality, properly matched coils that meet your air conditioner’s exact specifications. The result is improved cooling efficiency, quieter operation, and a system that performs like new.

Coil Inspection and Efficiency Testing

After any repair or replacement, our team thoroughly tests your system to verify proper airflow, refrigerant charge, and coil performance. This final inspection ensures your AC runs smoothly and keeps your home comfortable through the warmest Massachusetts days.

Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!

Why Neighbors Trust Us With Coil Repairs

Homeowners across Millbury and beyond choose Landry Mechanical because we treat every service call like it’s for our own home. From detailed diagnostics to quality repairs and replacements, our focus is always on long-term comfort and honest care.

  • We prioritize your comfort first: Our goal isn’t just fixing your coil, it’s making sure your whole home feels cool and comfortable again fast.
  • We never rush the job: Every repair and replacement is done carefully, ensuring precision and lasting performance.
  • We communicate every step: You’ll always know what we’re doing, why we’re doing it, and what to expect before we begin.
  • We stand behind our work: Every coil service is backed by our satisfaction guarantee for total peace of mind.
  • We’re part of the community: As a locally rooted business, we’re proud to help our neighbors stay comfortable through every New England season.

Schedule Your Coil Service with Confidence

Call Landry Mechanical today to book your evaporator coil repair or AC coil replacement in Worcester, Middlesex & Norfolk Counties. Join the many homeowners who’ve shared their positive experiences in our customer reviews and see why our clients trust us for dependable cooling solutions year after year.

Star Spangled Pipe Repair

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Disclaimer: Offer Must be Presented At Time of Sale. Valid for Plumbing Repairs Quoted By Landry. Cannot be combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Call Office For Details. Offer Valid 7/1/2026-7/31/2026 Expires: Aug 31, 2026

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Hear From Our Satisfied Customers

Excellent service the rep was pleasant, polite and extremely knowledgeable about our issue.
Joe Landry
3 days ago
Evan from Landry Mechanical came last week to do our yearly heating plant review. He explained what he was doing as he proceeded, and completed review and, happy to say, everything was fine.
Dennis W1UE
4 days ago
Update Aug 22, 2026:

We had three separate services completed yesterday and, as we've now come to expect from Landry, every technician was professional, knowledgeable, and courteous. Eddy Russell handled our HVAC maintenance and did a thorough job, explaining what he was doing along the way, adjusting his work order a bit, and completing the job in a timely fashion. Jose Viveiros took care of our plumbing service efficiently, fixed two issues he discovered (Kitchen sink & Bathroom shower), and left everything clean and in great shape. Jonathan Torres installed two mini-split dongles and he and his teammate were prompt, detail-oriented, and made sure everything was working properly before they left. Great communication, quality work, and a smooth experience overall. The only issue I have with to report is not related to the work that was done, but rather the fact that it took many many months for the dongles to be installed. I would have expected some kind of consideration for the prolonged delay. Having said that, I do highly recommend Landry Mechanical.

We engaged with Landry Mechanical and several other HVAC providers in November ‘22 to get bids to replace our aging AC system. The decision to go with Landry was beyond easy, it was a classic no brainer. Between their obvious depth of comprehensive HVAC experience, their knowledge of how to integrate the MASSSAVE incentives into the project, and their commitment to minimizing environmental impact I readily made the decision to leave my long time HVAC provider.

Because of their high value consultative sales approach (Ryan) we ended up contracting with them to replace not just the AC but to install a hybrid ((ductless (mini-split) and duct (heat pump)) system that was completed today under the direction of Jason and with the help of MANY of their team as they worked miracles to complete the install around our hectic holiday schedule. And to top it off, they have guided us through the MASSSAVE process every step of the way so that our actual out of pocket expenses are in part subsidized and part financed at 0%.

In short, without question they have exceeded all my unreasonable expectations from the point of initial engagement to the installation itself. Great team, great customer sensitivity, and now we are fully expecting great reduction in our environmental imprint.
Jonathan Ellman
4 days ago
We have been having some issues with our ac heat in the ceiling unit, we’ve had several people come out and none of them could solve the problem, but today Evan was our guy and he was wonderful in explaining and really looked into the problem! Thank you Evan, much appreciated
Debbie Walters
4 days ago
My tankless hot water heat exchanger corroded and failed, called Landry for repair, Landry sent the technician on the same day. Technicians came on time and looked into the issue and worked with manufacturer to get the part overnight shipped under warranty, came next day and replaced the part. Great service.
ssbollam
4 days ago
Wonderful customer service. Timely and efficient. Highly recommended.
Athena Reese
5 days ago
It starts with the professionalism and courtesy from Anthony and Nick. Not only did they do a great job, but they clean any mess they make. (I know that sounds simple, but you’d be surprised how many contractors miss this point) They kept the noise down to a bare minimum out of respect for my neighbors. They also were working to complete the job from the minute. They came in till the minute they left. Very impressive
Bob Keaney
5 days ago
Awesome service. The 2 young men who came were prompt, professional, very thorough. Would highly recommend.
M Txra
5 days ago
Called Landry Mechanical yesterday around noon to request service as we had no hot water. They were very responsive and sent Joe out to see about our problem. Joe arrived around 3 pm, diagnosed the problem and had us back in hot water by 4 pm. Very professional, efficient, responsive to customer. Would strongly recommend.
Normajene Lamb
5 days ago
Evan was very friendly, courteous and knowledgeable. He diagnosed and fixed our A/C unit in a very timely manner. I would highly recommend him and Landry Mechanical.
Pamela Landry
6 days ago
The installation crew for a water heater and water tank arrived today. They explained everything they were going to do and answered all my questions. The work was very well done and the duo that completed it were helpful, friendly, and extremely competent. This is the second time I have used Landry's. I highly recommend them. I will certainly use them again.
Louise Sisley
6 days ago
Drew was excellent. He was timely, polite and very knowledgeable. He identified our problem which was atypical with his thorough examination. Even gave us a plan B if the issue should happen again. We greatly appreciated his expertise as well as his teaching. We will definitely be keeping Landry as our provider of choice for HVAC service and products.
regina rizoli
6 days ago
Evan was very friendly, courteous and knowledgeable. He diagnosed and fixed our A/C unit in a very timely manner. I would highly recommend him and Landry Mechanical.
Pamela Landry
6 days ago
Evan was friendly, courteous and knowledgeable. He diagnosed and repaired our A/C in a timely manner.. would highly recommend him and Landry Mechanical again!
Pamela Landry
6 days ago
Received consultation for new gas furnace installation. Ed was thorough, professional, and friendly. He explained everything in great detail and made sure all my concerns were addressed. Thank you!
Sabrina Doherty
7 days ago
Rosalie did an excellent job. She is very knowledgeable and I highly recommend her.
Ross Bird
7 days ago
Highly recommend Landry - we needed AC maintenance on central air and mini-split. Easy to schedule appointment, and Sammy did a great job, very personable, professional and clearly explained our options. We were also able to get a maintenance plan at a reasonable price.
Bob Gervais
1 week ago
Professional, respectful and knowledgeable.
Becky Adjei
1 week ago
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    When you need AC, heating, plumbing, or electrical repairs and replacements, call Landry Mechanical Inc Plumbing HVAC & Electric or book online for appointments in Millbury, MA, and throughout Worcester, Middlesex, and Norfolk Counties.