Advanced Mechanical Services LLC

Don't Sweat Over

HVAC Maintenance

We provide heating, cooling and air movement solutions

Round-the-Clock Service in Greater Hartford and Surrounding Areas

Advanced Mechanical Services, LLC. is located in Farmington, CT, and offers installations of boilers and furnaces, and specializes in both residential and commercial oil to gas conversions.

We carry more than 30 years of experience in the industry. Our staff members are state-licensed.

Advanced Mechanical Services LLC

Decades of Experience

When it comes to maintaining your home or business, you must find service providers you can count on. We've developed decades of experience, and our technicians bring state-licensed skills and knowledge with them to your property.

With a fleet of service vehicles and round-the-clock support, we are available for you whenever you need us.

The HVAC Experts

No matter what type of unit you have in your home or business, we can handle it. We've earned our reputation by tackling those difficult jobs that others shy away from.

With today's younger HVAC technical workforce, many companies no longer service or repair the steam heating systems found in some older homes, mansions, or apartment buildings. That's not the case with Advanced Mechanical Services!

Advanced Mechanical Services LLC
Advanced Mechanical Services LLC

Energy Efficient Tips

If your energy and fuel bills have been getting higher and higher, it is especially important to make sure that your systems are running at peak efficiency. A great way to start is with an annual system inspection, cleaning, and tune-up. Follow our tips that will save energy.

  • Reduce your energy consumption by installing programmable thermostats with wi-fi capabilities.
  • Replace dirty or clogged air filters.
  • Reduce the temperature of your water heater to 115-120 degrees.
  • Check ducts periodically for leaks.
  • Upgrade to an ultra-high efficiency Energy Star-rated system.
  • Seal leaks around doors, windows, and foundations.
  • If you have a zone system, lower the heat in unused rooms.
  • Add insulation to attics, crawlspaces, and other areas with high heat loss.
  • Check system controls to make sure your system starts, runs and shuts off correctly.
  • Clean evaporator and air conditioning coil and check refrigerant levels.


Advanced Mechanical Services LLC

John and Arnie, we want to thank you for our furnace and AC replacement this week. You and your workers are professional and efficient. It took 2 days to install and we had heat on the 1st day! We are happy and warm and expect to be comfortably cool this summer. Thank you again for the stellar service and we highly recommend you!

~ Charlie and Phoebe

Advanced Mechanical Services LLC

We hired Advanced Mechanical to design and build a steam boiler system for our latest brewery expansion. We have been working with Advanced since we opened up 7 years ago and have always been very happy with them. They have several very talented technicians, who are both hard-working and professional. Despite being a very big job, they were very fair on cost and completed the job in a reasonable time. They are always responsive when we call and we would highly recommend Advanced Mechanical.

~ Tony Karlowicz, Co-Founder, Back East Brewery

Advanced Mechanical Services LLC

Just wanted to say thanks to you and Arnie. We are so pleased with our new oil tank. It was such a pleasure working with you both in setting this up.

We also wanted to let you know how pleased we were with the two young men who disconnected our old tank and set up the new one. They were both nice and professional. They worked hard and did a great job.

We are very happy with Advanced Mechanical Services. Thanks to all of you.

~ Pat D

In January of 2021 I needed to replace the gas furnace of my home. Based on references such this one I selected Advanced Mechanical Services. Their price was competitive. Everyone I have dealt with in this fine organization has been most capable and friendly. I give Advanced Mechanical Services a superb recommendation.

Albert H

Advanced Mechanical Services LLC