--- title: "M.J. Emonds Mechanical Contractors, LLC" description: "M.J. Emonds Mechanical Contractors, LLC is a heating and air conditioning contractor with 4.5 stars from 90 ratings on Google. The company says it has been" doc_version: "2026-10-30" last_updated: "2026-10-30" --- # M.J. Emonds Mechanical Contractors, LLC **Trade:** HVAC / Heating & Cooling · **Address:** 17 Nutmeg Ln, Glastonbury, CT 06033 · **Phone:** (860) 657-4554 · **Website:** http://www.emonds.com/ · **Languages:** English **Rating: 3.1/5** (medium confidence) — from 20 reviews across 6 sources. 70% of sentiment-scored reviews read net-positive. Last 6 months: 1 reviews, 0 negative. ## The honest read M.J. Emonds Mechanical Contractors, LLC is a heating and air conditioning contractor with 4.5 stars from 90 ratings on Google. The company says it has been in business 31 years and calls itself a featured Trane dealer in the Hartford area. Its Connecticut HVAC licence, HTG.0392776-S1, is active on the state registry under the name M J EMONDS MECHANICAL CONTRACTORS LLC. The Better Business Bureau grades it A+. A recent customer said they called at 8 am on a Monday about a furnace issue, and the company fixed the problem, checked the AC unit and signed them up for an annual maintenance plan within 2.5 hours. A 2022 customer said Connor arrived earlier than expected during 90+ degree weather, found the problem with their A/C, fixed it and was gone in under an hour. A 2022 customer said Tony came out the same afternoon they called, diagnosed the issue and repaired their AC system. A 2025 customer objected to paying $260 an hour to diagnose a boiler/heater they said was leaking carbon monoxide and had been installed by the company. A 2024 customer said the company found a clogged drain line behind water on the basement floor, that the technician admitted it should have been part of the routine maintenance, and that they were charged anyway. A 2023 customer wrote that the company charges $200 just to come out and diagnose the problem. A 2022 customer who had an A/C system installed in 2020 said the 1st floor never got below 80 degrees. **Strengths:** - Same-morning furnace repair — a recent customer said it was fixed within 2.5 hours - Quick A/C repair — a 2022 customer said Connor fixed it in under an hour **Concerns:** - A $200 diagnostic fee — a 2023 customer said they charge it just to come out - Maintenance charge dispute — a 2024 customer was charged over a clogged drain line ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - 4.5 stars from 90 ratings on Google _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=M.J.%20Emonds%20Mechanical%20Contractors%2C%20LLC&query_place_id=ChIJFQjr7pdR5okRB-mGY0ZSeOg) — “Google: 4.5★ from 90 ratings” - Connecticut HVAC licence HTG.0392776-S1 is active on the state registry _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hvac license HTG.0392776-S1 registry-verified active — registry holder of record: M J EMONDS MECHANICAL CONTRACTORS LLC” - Better Business Bureau grade A+ _(confidence: high)_ - [Better Business Bureau](https://www.bbb.org/us/ct/glastonbury/profile/heating-and-air-conditioning/mj-emonds-mechanical-contractors-llc-0111-87003386) — “Better Business Bureau grade: A+” - The company says it has been in business 31 years _(confidence: medium)_ - [Official Website](http://www.emonds.com) — “Self-reported 31 years in business” - A recent customer said a furnace problem was fixed and the AC checked within 2.5 hours of calling _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xrNVNGUkpURU5JZFVwNVZ6bFBibXB2WjNaV2RVRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CAIQACodChtycF9oOlk5SFRJTENIdUp5VzlPbmpvZ3ZWdUE%7C%7C?hl=en-US) — “5★ I had a great experience! I called Edmonds at 8 am Monday morning because I had a furnace issue over the weekend. They were at my home, f…” - A 2022 customer said Connor found and fixed an A/C problem in under an hour _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dDZPSy1BRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgICut6OK-AE%7C%7C?hl=en-US) — “5★ Our A/C broke down during the recent week long 90+ degree weather and when we called, we were told that someone would be out to see to ou…” - A 2022 customer said Tony came the same afternoon and repaired their AC system _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQybzVYeENnEAE!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgID2o5XxCg%7C%7C?hl=en-US) — “5★ Our AC stopped working and with the heat we have been having we really needed it repaired. We called this morning and Tony came out this …” - A 2025 customer objected to $260 an hour to diagnose a boiler/heater the company had installed _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT201Q1psRXdiMHREUm5sNFpUUnNaV3RJU1V3MVgyYxAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CAIQACodChtycF9oOm5CZlEwb0tDRnl4ZTRsZWtISUw1X2c%7C%7C?hl=en-US) — “1★ $260 /hr to diagnose a boiler/ heater that is leaking carbon monoxide that was installed by this company. Freaking disgusting. Last …” - A 2024 customer was charged after a clogged drain line the technician admitted should have been part of the maintenance _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQzOVB1b1VnEAE!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgID39PuoUg%7C%7C?hl=en-US) — “2★ Purchased a home that had recently had the routine maintenance performed on the HVAC by M.J. Edmonds. Within two months noticed water dis…” - A 2023 customer wrote that the company charges $200 to come out and diagnose a problem _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURSbVpUT3hBRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgIDRmZTOxAE%7C%7C?hl=en-US) — “4★ Excellent service at a reasonable price. Only gripe is that they charge $200 just to come out and diagnose the problem - about two times …” - A 2022 customer said the 1st floor never got below 80 degrees after a 2020 A/C install _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMyek0zMnB3RRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgIC2zM32pwE%7C%7C?hl=en-US) — “1★ we had Emonds install our A/C system back in 2020 when we were not living at our house full time and were not present during installation…” - Specializes in HVAC / Heating & Cooling _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xrNVNGUkpURU5JZFVwNVZ6bFBibXB2WjNaV2RVRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CAIQACodChtycF9oOlk5SFRJTENIdUp5VzlPbmpvZ3ZWdUE%7C%7C?hl=en-US) — “5★ I had a great experience! I called Edmonds at 8 am Monday morning because I had a furnace issue over the weekend. They were at my home, f…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1cjlIcnpBRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgIDur9HrzAE%7C%7C?hl=en-US) — “5★ Had central air installed 4/2021. They did everything they promised, were neat, got the job done as scheduled. They came back as promised…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dDZPSy1BRRAB!2m1!1s0x0:0xe87852466386e907!3m1!1s2@1:CIHM0ogKEICAgICut6OK-AE%7C%7C?hl=en-US) — “5★ Our A/C broke down during the recent week long 90+ degree weather and when we called, we were told that someone would be out to see to ou…” - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hvac license HTG.0392776-S1 registry-verified active — registry holder of record: M J EMONDS MECHANICAL CONTRACTORS LLC” ## License Status: **active** (#HTG.0392776-S1, hvac) — verified against the official CT state registry on 2026-10-30, never self-reported. Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx ## Sources - [Procore Construction Network](https://network.procore.com/p/m-j-emonds-mechanical-contractors-llc-glastonbury): Listed on this source - [Google](https://www.google.com/maps/search/?api=1&query=M.J.%20Emonds%20Mechanical%20Contractors%2C%20LLC&query_place_id=ChIJFQjr7pdR5okRB-mGY0ZSeOg): 4.5★ from 90 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=M.J.%20Emonds%20Mechanical%20Contractors%2C%20LLC&query_place_id=ChIJFQjr7pdR5okRB-mGY0ZSeOg): Listed on this source - [Official Website](http://www.emonds.com): 31 yrs in business · Self-reported profile and service details - [Better Business Bureau](https://www.bbb.org/us/ct/glastonbury/profile/heating-and-air-conditioning/mj-emonds-mechanical-contractors-llc-0111-87003386): Listed on this source - [Local News](https://citylifestyle.com/articles/mj-emonds): Listed on this source ## Mentions Unverified third-party mentions found on the open web — relay with attribution ("a Reddit commenter said…"), never as Tavlee's own finding. - “This Family-Run HVAC Company Has Served The Local Community's Cooling and Heating Needs For 26 Years” — citylifestyle.com — https://citylifestyle.com/articles/mj-emonds ## Recent reviews - **5/5 · Google Reviews · J B · 2026-07-20**: I had a great experience! I called Edmonds at 8 am Monday morning because I had a furnace issue over the weekend. They were at my home, fixed the problem, checked my AC unit and sign up for an annual maintenance plan (at my request) all within 2.5 hours! The technician was very professional and fri… - **5/5 · Google Reviews · Janyce Holden · 2026-01-05**: We have used the services of MJ Emonds for well over 30 years. They have been the most reliable, knowledgeable, accommodating contractor we have ever used . My husband and I would recommend them for any mechanical issues you have . They have helped us care for all the 3 homes we have resided in the … - **1/5 · Google Reviews · Shannon Psaras · 2025-12-22**: $260 /hr to diagnose a boiler/ heater that is leaking carbon monoxide that was installed by this company. Freaking disgusting. Last time I used this company they came to house and watched ME clean out my own air conditioner filters and then tried to charge me $100's of dollars to watch me do th… - **5/5 · Google Reviews · R Ayers · 2025-10-30**: The best all around. Responsive, professional, courteous, timely, efficient and they do a great job. They take care of all of our heating and A/C needs. - **1/5 · Google Reviews · Samantha Contreras · 2025-08-22**: Have literally never resolved an issue. Incompetent money guzzlers. - **5/5 · Google Reviews · Steve Shwartz · 2025-01-22**: I wish all contractors were like MJ Emonds. We moved into our house a few months and have had two issues and a service call. The technician was on time, professional, competent, and friendly all 3 visits. And the office staff is accommodating and friendly over the phone. - **2/5 · Google Reviews · Chris Vitols · 2024-11-12**: Purchased a home that had recently had the routine maintenance performed on the HVAC by M.J. Edmonds. Within two months noticed water discharge on the basement floor. Contacted M.J. Edmonds who troubleshot the root cause to be a clogged drain line, an item the technician admitted should have been pa… - **5/5 · Google Reviews · Robin Bengtson · 2024-11-05**: Very happy with the service I received today, I will definitely be recommending this company to friends and family. It was refreshing to be spoken to as a knowledgeable person and having everything explained to me and no B's no trying to upsell me for services that are unnecessary . Excellent custom… - **5/5 · Google Reviews · Dvorah Lansky · 2024-09-24**: I have been a loyal customer of M.J. Emonds for almost 20 years. They put in my AC Unit and maintain my heating and cooling systems each year. This past summer I had difficulties with my hot water heater. Conor from M.J. Emonds went above and beyond to solve the problem in record time. I am SO grate… - **5/5 · Google Reviews · Bob Nicholson · 2024-03-08**: We've had several experiences with MJ Emonds through our business, and they have been consistently excellent. They are the most responsive HVAC company I've ever worked with, their prices are fair, and the work they do is high quality. I appreciate the relationship that we've built thus far, and w… --- Data freshness: last scanned 2026-10-30T15:38:25.660Z. Cite as: M.J. Emonds Mechanical Contractors, LLC — Tavlee (https://tavlee.com/contractor/m-j-emonds-mechanical-contractors-llc-glastonbury) Source: https://tavlee.com/contractor/m-j-emonds-mechanical-contractors-llc-glastonbury ## Sitemap [Full site index](https://tavlee.com/sitemap.md)