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.

Water Filtration Fall

$40 OFF

On Water Treatment System Repairs and Maintenance
Disclaimer: Offer Must Be Presented at Time of Sale. Valid for Water Treatment System Repairs and Maintenance ONLY, Cannot Be Combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Valid 9/1/2026-9/31/2026 Call Office For Details Expires: Sep 30, 2026

Contact Us

Name(Required)

Frequently Asked Questions

Hear From Our Satisfied Customers

Excellent experience with Landry’s Mechanical!
Bill did an outstanding job with my EV charger installation. From the beginning, he was friendly, professional, and took the time to clearly explain the quote and the work that needed to be done. The price was very fair, and there were no surprises.

The installation was completed quickly, and the workmanship was excellent. Everything was done perfectly, and I couldn’t be happier with the finished installation. Bill made the entire process easy and stress-free.

I’m extremely happy with the work and would absolutely recommend Bill and Landry’s Mechanical to anyone looking for quality electrical work.
Charles Cooper
2 days ago
Great company with a sense of urgency. Met three of your plumbers. 5 stars all day! *****
Leo Landry
2 days ago
Mike C was out today to answer questions and what could be done about the poor heating in my house.
He was professional, answered all my questions clearly giving me options that will best fit my situation
Samuel Reynolds
2 days ago
I had a fantastic experience with these guys. The entire team was incredibly friendly and professional from Tim, the person who came out to give my quote, to Julian and Marcus and the rest of the team who did the work. They were very kind, professional, patient in educating me and accommodating my specific requests, and they were all super respectful of me and my home during the job. The units themselves have transformed my home with their quiet and efficient cooling. Thank you so much to the whole team at Landry!
Edward Cardona
3 days ago
Great service, very professional. I would recommend Landry for anyone looking for installation and service of an HVAC system.
Carol Skerry
4 days ago
Landry is amazing! We are always are very happy with who comes to our house ! I recommend Landry to everyone !
Eli Geddes
5 days ago
Fantastic experience. Propane furnace install be another company a couple years ago. Went thru 3 igniters in the last year and was serviced by techs that were obviously not trained on this unit. Contacted Landry and a tech named Louis showed up. Went right at the unit, located the actual problem that was issue and solved it within a day, including getting a new heat exchanger from Hartford. No issues since and the whole house now has more hot water than ever due to the crud in the old unit. VERY HAPPY with Landry. Cudos to Louis !!
Bill37801 Change
6 days ago
Very professional, honest, and quick. We replaced our 26 year old AC unit with a Heat Pump and new condenser. Landry was very professional but their quote was a little higher than some others that I had. But when I drilled into everything that Landry was including, that the other companies were not the price was spot-on. I just felt more comfortable doing business with Landry. The installers were very knowledgeable and I loved that the office sends you an email with the installers photo and names in advance. This is more than just a "nice" email, it's peace of mind knowing who is coming into your home. From the day I had my initial quote from Ed to when installers Garret, Kyle, and Dimitri completed the job was a span of 9 days. And Ed was very helpful in helping do the MassSave Heat loan. Many thanks Landry team!
Kathleen Kehrer
1 week ago
Needed a control board replaced on a hybrid water heater. Landry worked with manufacture and got the part delivered and installed the next day.
Rob Zicaro
1 week ago
Drew was very knowledgeable, courteous and totally customer oriented. He explained how my A/C system worked and ensured I understood. He is an asset to Landry Mechanical.
Brede Woods
1 week ago
Awesome service! They showed up right away, and were very knowledgeable. They made sure everything was taken care of immediately, and these guys saved the day! Awesome job!

Shoutout to Ivan, Drew, and Evan!! The best in the biz!
Michael Clark
1 week ago
Outstanding company to do business with. Bill came to our house and explained everything that was going to be done. Great communications from start to finish. Highly recommend.
Phil W
1 week ago
We just had our early winter pre season check and it was great as usual. Eddie, the technician was prompt courteous and very knowledgeable about the whole system, took time to explain everything to me.
I highly recommend them,
carl vedrani
1 week ago
Great professional staff. Everyone thats come to my house for plumbing or electrical work has been great at listening and evaluating the issues and explaining the solutions. Work is done promptly. Prices are reasonable. I recommend the membership program. One call for plumbing, heating or electrical .
Greta Yeadon
2 weeks ago
If I could give Landry Mechanical 10 stars I would have. Always great service at a great price. Jose and Jack came by today and did the annual water heater flush. Also, they took time to answer my questions as all their technicians do when the job was completed. Thanks for all you guys do :)
Douglas Farr
2 weeks ago
I had Landry install a washer/dryer power and plumbing upstairs in my house. The craftspeople were knowledgeable and thorough and cleaned up well. I think it was a bit more expensive than it could have been but the job was well done. I've also used them for my HVAC service - they're very thorough and professional, and scheduling service is easy, I think because they're a big company. Again, I think they're probably somewhat more expensive than average but the service is worth it to me.
Wayne Simpson
2 weeks ago
Once again we have had the opportunity to have Rosalie come to our home.
She did a checkup on our air conditioning unit and it was done well and it was a good report. Very thankful for the work that Landry and company do!
Leslie Bangma
2 weeks ago
If there was a 10 star I would give it. Joe and Jack were absolutely fantastic. They arrived by 8, were done by a little after 9 and my new toilet looks fabulous. The bathroom is as clean as I left it. They took the old toilet away too. Couldn't be more impressed with these tradesmen. Thank you Gentle men!!
Joanne Klova
2 weeks ago
    Book Online in Minutes

    schedule service today

    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.