Plumbing, Heating, Cooling & Electrical Experts

Littleton’s Trusted HVAC Company, Plumber & Electrician

Home » Littleton

Furnace Service Company in Littleton

For top-notch heating services in Middlesex County, count on Landry Mechanical Inc Plumbing HVAC & Electric. Call us now in Littleton, MA, and beyond!

You shouldn’t have to depend on cold showers or frequent visits to the fridge to keep cool in your home. Landry Mechanical Inc Plumbing HVAC & Electric’s outstanding AC maintenance, repair, and replacement services are within easy reach. We are proud to serve the Littleton, MA, area, offering quick, high-quality solutions to all of your air conditioner needs.

Emergency AC Contractor in Middlesex County

Need help with an AC Emergency in the Littleton, Massachusetts, area? We offer live answering services for your urgent plumbing issues — 24 hours a day, seven days a week. Our fast next-day service will have your home cooling system back up and running ASAP.

Wondering whether the problem you’re experiencing with your air conditioner is considered an emergency? If your system has completely failed, you notice smoke or a burning odor coming from your unit, or your AC is leaking, don’t wait to call for assistance.

Ductless Mini Split Services in Littleton, Massachusetts

Your mini split units may present common cooling problems such as insufficient cooling, unusual noises, and lack of proper airflow. Staying on top of routine maintenance can help prevent issues by identifying the need for repairs before they become extensive and expensive.

If your mini split is acting up, ensure your system’s filters are clean, and your thermostat is set correctly. If you still have AC troubles, call our team for thorough and professional service.

When we perform services on your mini split, we’ll inspect the system, tighten any loose components, and clear the unit of any debris. And if you require mini split repair or replacement, our expert technicians are happy to provide it.

Littleton summer temperatures can be extreme. Contact Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 if you’re experiencing AC trouble in the Littleton, MA, area.

Littleton Emergency Plumber

Don’t put off important plumbing services in Littleton, MA! Call Landry Mechanical Inc Plumbing HVAC & Electric for a fast fix today!

Look no further for superior services from a local Littleton, MA, plumbing contractor! Landry Mechanical Inc Plumbing HVAC & Electric provides quality services throughout Middlesex County. We’ve been in operation for over 15 years and take pride in our professionalism and outstanding plumbing solutions. In addition to fast and accurate service, we promise:

  • Personalized solutions
  • Competitive, upfront rates
  • Guaranteed customer satisfaction
  • Convenient financing options
  • Honest advice
  • Long-lasting results

Convenient 24 Hour Plumbing Repair in Littleton, Massachusetts

If your plumbing problem poses an immediate risk to your health, safety, home, or property, it’s a plumbing emergency. Issues such as burst pipes, major water leaks, sewer backups, and complete loss of water supply require prompt attention to prevent extensive damage or health hazards.

Call a residential plumbing contractor like Landry Mechanical Inc Plumbing HVAC & Electric immediately if you need urgent plumbing services in Littleton, MA. Our team is equipped to handle emergency plumbing situations swiftly and effectively while minimizing damage and restoring essential plumbing functions to ensure your home remains safe and operational.

Middlesex County Drain Cleaning Company

Clogged drains can happen for a number of reasons, from food and debris blockages to soap scum or hard water buildup. Stuck on grease, hair, and oils are common culprits for pesky drain blockages.

While clogs may start off mild, they can quickly turn into severe obstructions and wreak havoc on your entire plumbing system. If you need clogged drain repair in Middlesex County, don’t hesitate to contact Landry Mechanical Inc Plumbing HVAC & Electric for quick assistance. Our drain cleaning methods are safe, effective, and long-lasting.

Whether you have a clogged toilet or a leaking water heater, we’ll help! Call Landry Mechanical Inc. Plumbing HVAC and Electric at 508-987-0080 for reliable plumbing repairs in Littleton, MA.

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

Electrical Contractor in Littleton

Look no further than Landry Mechanical Inc Plumbing HVAC & Electric for the best Middlesex County electric company. Call us today for services in Littleton, MA, and beyond!

Need to replace an old outlet with a GFCI receptacle? Or are you interested in having a whole-home generator installed on your property? Maybe you want an electrical panel upgrade or need breaker panel repair services. Landry Mechanical Inc Plumbing HVAC & Electric provides top-of-the-line electrical outlet repair and replacements and generator services to Littleton, MA, residents. No matter the problem you’re having with your electrical system, Landry Mechanical Inc. Plumbing HVAC and Electric can solve it.

Middlesex County Emergency Electrician

Electrical emergencies can be scary. From smoking wires and burning smells to partially powered outlets, these issues need to be addressed immediately. Frayed wires, or sparking appliances or outlets also warrant emergency repair services.

If you need help fast in the Littleton area, contact Landry Mechanical Inc Plumbing HVAC & Electric right away! Our 24/7 live answering service allows you to arrange a visit from one of our knowledgeable team members.

Whole Home and Standby Generator Installation

If you’re interested in having a generator installed on your property, you may be debating between a standby and a whole home generator. While both offer reliable backup power solutions, each generator type has distinct advantages and disadvantages.

Whole home generators have a higher upfront cost and require more space than standby units. As far as power output is concerned, whole home generators pack a bigger punch. These high-capacity units can provide power to your entire home during an outage.

Meanwhile, the power capacity of standby generators is limited — though usually still enough to operate essential appliances and systems, depending on the size and power demands of your home. Both generator types will power on automatically when an outage occurs, giving you peace of mind knowing your home systems will remain in normal operation.

For superior electrical solutions in Littleton, MA, Landry Mechanical Inc Plumbing HVAC & Electric can help. Call 508-987-0080 for quick, quality service.

Get your whole home generator ready for the cold weather ahead!

Save $25

on Whole Home Generator Repairs Over $250!
Offer Must Be Presented At Time of Sale. Valid for Whole Home Generator Repairs Quoted By Landry Mechanical Over $250 ONLY. 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 Expires: Oct 31, 2026

Contact Us

Name(Required)

Frequently Asked Questions

Hear From Our Satisfied Customers

She was amazing ! I appreciate the good service , on time and very informative! I hope she will be available in the future when other services needed !!!
Beth Powers
2 days ago
The Men were excellent and efficient they were on time and finished in amount of time they had told me it would take very clean and very knowledgeable
Maureen Coyne
3 days ago
Julian and Anthony installed a new furnace, a heat pump, and a water heater in my home this week. They are both very professional and friendly!
Pamela
4 days ago
They were on time this morning the technician was quite knowledgeable with my boiler. Cleaned and inspected everything you can think of great job.
William Ernst
4 days ago
Excellent service. Technician was extremely helpful and informative. He was very polite. He explained in detail what needed to be done and left everything neat and clean.
Sandra Plasse
4 days ago
Very professional and very detailed estimate process. And not high pressure sales which is appreciated.
Brian Crumb
4 days ago
Wonderful experience with Landry from start to finish. Scheduling was easy, reminders were helpful (& not overwhelming). Rosalie was professional, knowledgeable, friendly & courteous. She explained everything post service, gave me some education/advice/options and did so without making me feel like she was trying to sell. One of the best tech experiences I’ve had in 30ish yrs. 10s across the board!
Michela Castiglioni
4 days ago
Patrick came out for a service call for our mini splits. He wore booties over his sneakers, he was extremely kind, respectful of our home and knowledgeable. The service received from Landry is always 5 star ☆.
Mercedes Mateo
5 days ago
The technicians replaced my gas water heater and related plumbing. They initially provided several estimates, based on the equipment to be updated. Once I chose an estimate, they kept me updated about the installation progress. They were both professional and congenital and stayed to insure everything was working properly throughout the house. This was my first time using Landry but it won't be my last!
Donna Fitzsimmons
5 days ago
The gentleman who came to check my HVAC was very knowledgeable and helpful and friendly. He checked my Air handlers, my heat pumps and went over what needed to be done. Right now all is up and running. Thanks Evan and Landry.
Paul Wojdag (Lost Tiger)
5 days ago
Not the least expensive but always professional, on time and efficient. Good communication also.
Chris George
6 days ago
Prompt arrival and quick remediation. My outdoor hose was fused to spout. Provided options that helped me decide course of action based on cost and outcome. Provide advice for how to prevent future problems. Brass on brass/don’t forget to remove hose before winter. I would recommend Landry Mechanical and Plumbing to friends.
J J
6 days ago
Good service
Professional, experienced and knows what they are doing 🔨👈
Neema Lama
7 days ago
Great service. Went through the entire heating system with me. Explained as he was going on.
jack arakelian
1 week ago
Ivan came to my house to do my fall maintenance service. You can't ask for a better person! He explained everything he was doing as he did it. Felt more at ease with him testing the part of the systems he was checking, knowing the values that the systems need to run at, and making sure they are working.

I will be asking for him from now on to service my system.

What did I pay? I pay $20 a month for a service contract and get 2 maintenance checkups, per year, free. Also an emergency call is a flat fee of $299 or $399 each call (Can't remember which one it was). If you have the contract, you pay $99 for the call, plus whatever work and parts they need.

Great company as long as they have people like Ivan. I only gave him 5 stars because i was prevented from giving him 10 stars.
Bill Sanford
1 week ago
Aaron from Landry was friendly and informative, and much less pressure than Heritage. He gave a second opinion on my furnace at no cost.
David Blood-Deschamps
1 week ago
Working with Landry was very easy. I most appreciate that they send a picture of the technicians, along with a background check clearance before anyone comes to the house. Friendly, professional, and thorough. Cost is given up front with no surprises.
Lauren Bundy
1 week ago
I had a leaking connection on my water heater. The technician came and assessed and gave me options to repair or replace but said I could probably get a few more years out of the tank. He provided 3 quotes. Repair only. Replace with new tank. Replace with a tankless water heater. No push to go with. Full replacement which I appreciated. Friendly, professional, respect for my property. All things I look for.
Susan McDonald
1 week 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.