Plumbing, Heating, Cooling & Electrical Experts

Emergency AC Repair in Worcester, Middlesex & Norfolk Counties

When your air conditioner breaks down on a hot summer day, waiting for service isn’t an option. Landry Mechanical Inc Plumbing HVAC & Electric provides fast, dependable emergency AC repair in Worcester, Middlesex & Norfolk Counties to get your cooling system back on track. Our 24 hour air conditioning service ensures you never have to endure long hours of discomfort when temperatures climb.

From sudden breakdowns to unusual noises or weak airflow, our licensed technicians are ready to respond quickly. We arrive fully equipped to diagnose the issue and make efficient repairs so your home stays cool and comfortable again as soon as possible. Call or contact us online for emergency AC service and experience why homeowners continue to trust us for fast, reliable cooling solutions.

HVAC tech repairing outdoor ac unit

Emergency Air Conditioning Services We Offer

When your cooling system stops working, every minute without air can feel unbearable. That’s why Landry Mechanical provides complete emergency air conditioning services in Millbury, Blackstone Valley, and the MetroWest area designed to fix problems quickly and restore comfort right away. Our trained technicians handle every type of urgent AC issue, ensuring your home stays cool and safe no matter the time or temperature.

24 Hour AC Repair

If your air conditioner stops running in the middle of the night or on a weekend, you can count on our 24 hour repair service. Our team is available around the clock to diagnose issues like electrical failures, frozen coils, or system shutdowns. We respond promptly, equipped with the right tools and parts to restore your cooling system without delay.

Same-Day Air Conditioner Diagnostics

When your AC suddenly stops performing, our same-day diagnostic service pinpoints the cause fast. We inspect key components, including your thermostat, evaporator coils, and refrigerant lines, to find the exact issue. Once diagnosed, we’ll explain your repair options clearly and start work immediately to get cool air flowing again.

Refrigerant Leak Detection and Recharge

Refrigerant leaks can quickly lead to system inefficiency and loss of cooling power. Our emergency team uses advanced detection equipment to locate leaks precisely, repair the damage, and recharge your system to manufacturer specifications. This not only restores comfort but also prevents future performance issues.

Blower Motor and Airflow Repairs

Weak airflow, loud noises, or hot spots in your home can point to a blower motor problem. During an emergency visit, our technicians clean, repair, or replace faulty blower motors and fan assemblies. Restoring proper airflow helps your air conditioner cool evenly and operate more efficiently.

Electrical and Thermostat Failures

Many AC emergencies stem from electrical or thermostat malfunctions. Our specialists quickly test and replace fuses, capacitors, wiring, and control boards to bring your system back to life. We also recalibrate or replace malfunctioning thermostats to ensure accurate temperature control.

Frozen or Damaged Evaporator Coils

Frozen coils can stop your AC from cooling effectively and even damage the compressor. We carefully thaw and clean coils, repair refrigerant-related issues, and check for airflow blockages that may have caused the freeze-up. After service, your system runs smoothly and reliably again.

Compressor Repair or Replacement

The compressor is the heart of your AC system, and when it fails, your cooling stops completely. Our technicians are equipped to repair minor compressor issues or replace them entirely when needed. We ensure your new component is properly matched and installed for maximum performance and longevity.

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

Why Your Neighbors Trust Us With AC Emergencies

When the heat rises and your AC gives out, homeowners know they can count on Landry Mechanical for fast, honest, and dependable service. Our reputation is built on years of reliable emergency support, exceptional workmanship, and genuine care for the communities we serve.

  • Local roots, local care: We live and work right here in Worcester County, so helping our neighbors stay comfortable is personal.
  • Fast response times: Our team is on call 24/7 to handle your air conditioning emergencies as soon as they happen.
  • Fully trained technicians: Every technician receives continuous education in the latest cooling technologies for accurate, efficient repairs.
  • Transparent pricing: No hidden fees or surprises—just honest, upfront communication before any work begins.
  • All-in-one service team: With HVAC, plumbing, and electrical under one roof, we can solve complex home comfort issues in a single visit.
  • Customer-first commitment: We’re not satisfied until your home is cool, safe, and comfortable again.

Get Emergency AC Service and Save Today

Call Landry Mechanical today for prompt and dependable emergency AC repair. Ask about our available rebates and financing options to make restoring your comfort even easier.

Star Spangled Pipe Repair

$75 OFF

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: Jul 31, 2026

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Hear From Our Satisfied Customers

Great team, excellent work
Would highly recommend them
Kevin Tinsley
3 days ago
Very pleased with the thorough work by Drew Sanford! We had an issue with our central air that took some in depth investigation but Drew did not disappoint and made sure he got to the root of the problem. He was very professional and personable at the same time. So much appreciated and we highly recommended!
Tara Flodin
1 week ago
Garrett and Kyle were true professionals installing our brand new Heat a pump system.
Outstanding customer service, a clean install and very courteous individuals.
Great installation due to great HVAC TECHS.
LANDRY COMPANY should be proud of Harret and Kyle
Thomas Dunn
1 week ago
Garret and Kyle worked from 7:30 am - 6 pm installing a new HVAC system in 100+ degree weather. (Bad timing for the old system to die!) Many thanks to both of them for coming here to install the new system and make life comfortable for us in this sweltering heat.
Lisa Tomas
1 week ago
Aaron and Tory from Landry Mechanical were outstanding. We have a very old HVAC system, and they were able to quickly diagnose the issue and restore air conditioning to our home the very same day. They took the time to walk me through the diagnosis and clearly explained what was wrong and how they were going to fix it. They were professional, clean, efficient, and respectful of our home throughout the entire service call. I really appreciated their expertise and excellent customer service. I highly recommend Aaron, Tory, and the team at Landry Mechanical!
Ernie Granillo
2 weeks ago
After 25 years our AC needed replacement. Landry used a iPad app to determine the size of the system we needed (we had an undersized system previously which explains why our house never properly cooled down in the middle of summer). They were able to schedule an install the next week. Garret and Kyle did a great job. Super friendly, informative and professional! Couldn’t be happier.
Boris Tolpin
2 weeks ago
Fantastic service Our AC was not working on our 1st really hot day. Landry mechanical
Was going to squeeze us in if unable they set up an early morning house call .We got a call within an hour that they got us in .Rosie was our technician and she was amazing very pleasant and very professional.
I will be referring Anyone who needs anything done mechanically can rely on Landry.
GREAT SERVICE GREAT PRICES AND FOLLOW UP. I REALLY CAN'T SAY ENOUGH THANK YOU'S.
Craig Keevan
2 weeks ago
Sam and Nick did an excellent job for us. Very professional and friendly(and hilarious). Definitely knowledgeable and explained everything so we understood our options. Fair price for all the work involved. Went above and beyond to help us out. Definitely recommend. A+ service
Christine Brunelle
2 weeks ago
Great local company. They did a great job on our AC installation. Installation team was professional, courteous and competent.
Joe Fitzhenry
3 weeks ago
Our entire experience with Landry was excellent. We needed to replace our water heater. The office people started it off well by being friendly and helpful. They were very thorough in giving us our options in the quote. They got it done quickly and even simplified some of the pipe work from the previous set up. Looks great and works great! Very happy we used Landry!
Laura Petronino
3 weeks ago
Mine was just an annual tune up. Mr . Torres showed up well ahead of time and got the job done in no time. He took all my questions and proved himself to be very knowledgeable in what he does. The job is half done and the rest is expected to be done soon but i am fully satisfied and will be knocking on Landry’s door next year for another tune up, God willing!
John Jantuah
3 weeks ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
3 weeks ago
Larry was informative , Great service! And a true Gentleman! I would definitely use Landry Mechanical plumbing again
Yvonne Whittemore
3 weeks ago
We had an outstanding experience from start to finish with Landry HVAC, plumbing and mechanical. Tim L. came out to assess our cooling needs and utilized a LiDAR scanner to ensure that our rooms were properly fitted with the right-sized mini-split units. He addressed every question we had, which set a wonderful tone and made us feel completely comfortable and confident in our decision to move forward with Landry.

Avah served as our dedicated point of contact, and both she and Tim provided prompt, kind, and clear communication throughout the entire process.

Gavin, our lead technician, did an incredible job and is truly a star in his role. He was professional, communicative, and thorough in explaining every step of the installation. We are very pleased with how Gavin and our second technician, Kyle, handled the units, wiring, covers, and the condenser. Gavin provided us with information on how to use, clean and maintain our new mini split units. They were incredibly respectful of our property and took great care to keep our home clean. Additionally, Don the electrician did fantastic work with the electrical components to ensure our system was running safely and smoothly.

This was truly the "dream team," and I cannot recommend Landry highly enough. We will certainly utilize them for all maintenance and future services for our home.
Mercedes Mateo
3 weeks ago
We had a great experience working with Landry. Mike the electrician served all our needs and was very knowledgeable and helpful installing our new lighting. We also had Randy and Jake help us with plumbing issues that involved replacing a toilet and replacing shower valves and where very satisfied with the work they did.
Dustin Pierce
4 weeks ago
We loved our multiple electrical installations by the professionals at Landry Mechanical. They are exceptional and really easy to work with. I'm looking for more projects to call them back to work on.
Terry Higgins
4 weeks ago
Competent, responsive, good value for money. Nice people.
John Mordes
4 weeks ago
Just had an electrical outlet replacement done and the technician Anthoney did a great job!
Dianne Heislein
4 weeks 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.