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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ANY Plumbing Repair
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

With Landry there's no guessing when the repair people will show up. Always on time and excellent work.
randy kolodziej.
16 hours ago
UPDATE 11Aug2026:
The Landry team came to my house for the annual plumbing, HVAC, and electric servicing.
Anthony, Randy, and the other person with him (I don't remember his name, sorry) were fantastic - they showed up on time, did thorough reviews of the electric systems and plumbing and gave sound recommendations for improvements and fixes.
Tory performed the HVAC system service and she was amazing. She spent a considerable amount of time checking the system and found leak that needs to be repaired. I cannot recommend this team enough!

Landry Mechanical is the best! We used them to replace our entire HVAC system and we couldn't have asked for a more professional, friendly, knowledgeable, and diligent team. They made sure everything went perfectly from start to finish. Katie is the most incredible point of contact- she patiently answered the multiple questions i had. She also helped me with the Mass Save rebates. The techs who came to our house were polite, friendly, patient, and did a fantastic job installing our system. It’s perfect. Landry will be my "go-to" company from now on. I cannot say enough good things about this company. I highly recommend them!

October 14, 2022 - Landry was once again called to fix broken spigots on the outside of my house. Paul fixed those and also found a pipe that would have burst had he not replaced it when he did. Not only did Paul go above and beyond repairing what I had requested he originally fix, he ALSO found that my dryer vent was incorrectly installed, which would have resulted in my house eventually catching fire. Paul saved my house from both eventually flooding and/or burning down, thus literally saving my family's life. Again, I cannot recommend Paul and Landry enough!
Alison O'Loughlin
21 hours ago
We had one of their electricians, Mike, at our house to figure out why the ceiling fan would go faster while the water kettle was on and how that made the aquarium lights in the next room flicker. Also needed two new 50A circuits installed, a ghost 40A (hot, hidden in a wall) terminated and additional 20A circuits installed in the kitchen. Mike did excellent trouble shooting, fixed the problems and gave us a quote for the whole job same day with work done next day. We have a 1951 industrial install in private residence situation that multiple electricians have simply walked away from. Sometimes you are just grateful that someone is capable, does what it takes and not more and gets it done. Largest part of the quote was wire and parts…
David Grunwald
23 hours ago
Andrew explained so.. much today regarding my steam boiler. Learned alot today.
Thanks Andrew!
Kathy Sundstrom
23 hours ago
Very quick to respond. Professional, clearly explained my options and promptly fulfilled my choices.
Thank you Eric!
kathi rose
1 day ago
Great and timely work by professionals. Would highly recommend.
Vignesh Vittal Srinivasaragavan
1 day ago
I had Evan Schwartz help with a small problem with my indoor mini split, which was intermittently leaking water all over the wall. He identified the problem, walked me through what it would take to fix it, and got it sorted in under an hour. No more leak! He was a total professional and I will be coming back to Landry again for my other plumbing and HVAC needs in the future!
Bryan Scott
2 days ago
Evan did a great job today fixing our AC. Diagnosed the issue quickly and repaired it. Answered all our questions. He was very professional.
Michelle Muscatell
3 days ago
Evan was fantastic! We couldn’t have asked for a nicer or more professional engineer. He went and beyond in making sure our air conditioning unit was up and running in the sweltering heat! He was a pleasure to work with and very attentive. Thank you
Jakub Pach
3 days ago
Competent, responsive, good value for money. Nice people.
John Mordes
5 days ago
I had my water filtration system serviced.Jose and Matt were knowledgeable, efficient and pleasant. They also checked the plumbing throughout the house. Good experience.😀
Lois Benotti
5 days ago
No long automated answering machine. Spoke to a knowledgeable advisor and contracted with DiLeo.
Fred Hirbour
6 days ago
This is the second time I’ve used Landry Mechanical, and both times I have been impressed with the service and with personnel. On this occasion we had a plumbing issue, Randy and Alex arrived two hours after I called, and both were excellent! They found the problem, fixed it right away, and gave me options and cost estimates so I could select what was best for me.

I would give Randy and Alex more than five stars if I could!! I would use them again without a doubt.
Michael Gusar
6 days ago
Evan and Tory were out to do repair of our AC unit. Both were friendly, knowledgeable and conscientious.
I would definitely recommend this company for HVAC services.
Linda Chartrand
6 days ago
I had scheduled a couple of jobs with Landry. Mikey came out and worked on my electrical, and went above and beyond to explain what he was doing and what was needed. Drew came later and was excellent - knowledgeable and patient on HVAC. Later, I had a leak (unrelated and unexpected!) and placed an emergency call to Landry. They dispatched Randy and Ricky, who worked hard to find the source of the leak and fix the problem.
I would not hesitate to use Landry again - each of the techs that came out were professional, knowledgeable, and personable.
Lisa Glassman
6 days ago
Landry Mechanical Associates did an excellent job during my annual maintenance checkup. Jose Viveiros and Anthony were knowledgeable, courteous, and professional. They clearly explained everything they were doing, provided a detailed list of recommended repairs with priorities, and followed up with a thorough summary email that gives me a clear plan moving forward. Thank you!
Patricia Leddy
7 days ago
I had a tremendous experience with my mini splits installation. JT, Marcus, Donny and Dimitri were great. They arrived on time, were friendly, made sure to clean up after themselves and worked very efficiently. JT and Marcus were even kind enough to remove the 3 window AC units for me and bring them down to the basement after the installation of the mini splits was complete. I’ve used Landry for a long time for many different services, and there’s a reason I keep coming back! They always do excellent work.
Ryan Mohamed
1 week ago
Owning an older home means repairs are just part of the deal. Over the years, I've called Landry Mechanical several times, and they've consistently done excellent work. Their team is licensed, knowledgeable, professional, and easy to work with.

Most recently, Hunter and Austin replaced a faucet, cleared a couple of slow drains, and installed new kitchen sink baskets. They were efficient, courteous, and did quality work.

If you own an older home, it's worth having a company you can trust. I highly recommend Landry Mechanical.
AJ Sullivan
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.