I contacted Adrian when we were advised that we had a gas leak in our home. He was quick to reply, extremely helpful in explaining our options, personable, COVID-safe, and even brought boot covers so as to not track mud into our home! He was in and out in a flash and we would definitely use his services again!

I called DeMarco Mechanical at 8 PM after discovering that a contractor working on my neighbour's house had damaged my BBQ gas line. Adrian reviewed my photos right away and sent Alex out the next day to do a full inspection. We really appreciated the quick response! Alex was thorough, professional, and happy to answer all our questions regarding natural gas safety.

We made an emergency phone call to Adrian for a minor gas leak repair. He came quickly and rectified the matter. Very professional following COVID guidelines and answered any questions we had regarding the process. Thank you for your timely service! Very much appreciated. Would definitely recommend.

this guy is great... his prices are reasonable.. hes open to give advice... he doesnt leave a job unfinished... he is professional... installed a gas line for me in my condo unit... came out great and when the line didnt connect to the bbq because of mismatched size he was here within 2 hrs. safe to say that i was happy... happy to refer him to family and friends..

Our 20+ year old Air Conditioner stopped working unexpectedly , Adrian was able to come first thing the next morning and run tests. He gave us repair and replacement options, and based on the age we replaced the entire system. He did an amazing job at a great price, I highly recommend DeMarco Mechanical for any of your HVAC needs.

Had a has gas leak during the Covid-19 pandemic. Called up DeMarco and they were able to service the next day. Adrian showed up on time, very professional, with appropriate PPE. Great service, helped walk me through everything that they were doing while solving the issue. If I'd know there was a specialist like this out there I wouldn't have been so stressed out about having a gas leak found in my house.

Adrian was very professional and knowledgeable. He was easy to communicate with and was reliable and responsive. He showed up on time and finished the job within the expected timeframe. Price was fair. Highly recommended for any gas related services.

Reliable, professional, diligent and clearly cares about quality. I would highly recommend! Adrian was able to react quickly to our needs to get our new home up and running smoothly.

Quick response! Professional! Great job!

Prompt, professional & courteous service for my gas line repair. Really can't say enough good things about the repair experience. Would easily use again and recommend to others.

Amazing service. Adrian came out right away and fixed the issue. Highly recommended.

Had my boiler serviced by Adrian he is super professional and great price. Definitely recommend his company and services!

Super professional people with great prices! Thumbs up

Super professional very well done job and great pricing...100% recommended!

Adrian was the only technician we have had able to see the problem with our hot water system and take the time to make it right. We highly recommend him for his knowledge on all types of heating systems.

Great service and good job)

I am a returned customer, the pricing is great and job is well done. Thank you!

Adrian is the best. After suffering through half a very hot summer- I decided to install a split air at my cottage. I emailed Adrian through an ad I found on the internet. He responded very promptly. His quote was extremely fair, and he showed up to install when promised. He also worked with my electrician and coordinated the job so it went smoothly. The unit is amazing and so quiet. I could not be happier! Professional, prompt, and my house is now cold. I’m a happy lady. Thanks Adrian!

Fixed my AC quickly and efficiently on the spot for a great price! Highly recommend!

Adrian from DeMarco is like the super handy cousin you always wished you had. He’s friendly, prompt, clear, and trustworthy. I discovered a gas leak in the middle of winter when my husband wasn’t around to help me, and after several phone calls to incredibly unhelpful other companies, I found DeMarco, who came to my house at 6 am so I could get to work on time. Adrian fixed the leak, explained to me how my ancient water heater works and how to better manage it, and even fixed a second issue I didn’t know about. I couldn’t recommend him more :)