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In January 2026, with single-digit temperatures outside, a Google reviewer said Louie of LC Mechanical fixed their boiler the same day and called the service fair priced and very responsive. A December 2025 customer had Luis service a Laars efficiency boiler, found him punctual and knowledgeable about a system that is not very common, and said his rate was reasonable compared with another company the neighbors used. A February 2025 customer had an on-demand boiler system replaced by Luis after he first came in to work on their Rinnai, and wrote that he laid out repair-versus-replacement options, pricing and warranty details without being pushy. In August 2024, a homeowner upgrading a gas boiler and water heater through the Energize CT program compared quotes from three contractors and chose L.C. Mechanical, praising the crew for keeping the work area clean and keeping them updated. In October 2025, a customer says Luis repaired their Navien. A 2023 customer listed boiler repair, central air repair and maintenance, gas line installation and moving baseboards over two years of calls. On Google it holds 5 stars from 16 ratings. A 2024 r/connecticut commenter described it as a small family-owned company out of East Hartford that did their install. BuildZoom lists Connecticut home improvement contractor registration HIC.0705733 and shows 87 projects.
“I used a small family owned company out of East Hartford to do the install and was very satisfied with them as well. LC Mechanical.”
I had an issue with the Boiler and Louie fixed it the same day. It was single digits outside and Louie made sure that my family and I were taken cared of. Louie is super professional and knowledgeable. This is the best experience I’ve ever had when dealing with HVAC/Plumbing issues. Fair priced and very responsive. I would say this is the best HVAC/plumbing service you can get in Hartford and Tolland county. Highly recommend.
Luis came to our house for a Laars efficiency boiler service. He was incredibly punctual and super knowledge able about our not super common system. Later I reached out to him about a related question and he was very helpful troubleshooting the issue with me over the phone. I knew he'd know the answer and I was right! I also want to note his rate was very reasonable compared to another company our neighbors used for a similar service. Have already given them his info for next time. If we have a plumbing or HVAC issue he'll be who we call. Thanks Luis!
Best company to call fair, responsive, and knowledgeable 10/10
Navien pro! He was on-time and professional- so happy I found him on google! Thank you!
Luis came out and repaired our Navien! Very humble and honest guy. He will be my go to person moving forward . Thanks again Luis. God bless
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1 change recorded — last scanned Oct 29, 2026.
Typical your area range for this kind of work, from regional averages — not a quote from LC Mechanical. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Water heater delivered and installed the same day5.0
Oil tank replacement3.7