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Combustion Mechanical Services

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39 Years In Business

Company Details

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2 North Road, Building 3
East Windsor, CT 06088


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Service Details

    Areas of Expertise

    • Commercial startups on combination gas/oil-fired equipment.
    • Installation/repair of commercial boilers/equipment/steam or hot water.
    • Residential service and installation of oil/gas/warmair,steam or hot water.
    • Specialists in residential steam systems.
    • Piping
    View All Offerings and Cities Served

    Cost Information

    • Warranty Offered
    • Credit Cards Accepted


    37 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 37 results
    5.0 Ellington, CT

    Integrity. Quality. Experience.

    5.0 Phillip B. Windsor, CT

    Excellent job! Would recommend and use again.

    5.0 Phillip B. Windsor, CT

    Very fast scheduling, extremely great workmanship. Would recommend to anyone and will use again.

    N/A Jeff W. Enfield, CT

    Great company! They answered all of my questions in timely fashion. Provided the fastest bid. Also the best price out of all bids.

    N/A Kevin P. Enfield, CT

    good job, done quickly, at a good price

    5.0 John R. Windsor, CT

    This project was conducted from beginning to completion in an outstanding manner. That evaluation is from an individual who seldom uses that term. From Steve's initial visit to look over the requirements, to the final clean-up, I have nothing but praise for him and his crew

    5.0 Jim L. Avon, CT

    Overall experience was professional and very good. Although it took some time to get details nailed down and to get the installation scheduled, once a date was set, the Combustion Mechanical Services team was well coordinated, efficient and worked as cleanly as could be expected considering the job. It should be noted that since our boiler failed in late spring, with no heating requirements we were clear that there was no real rush for the install and that we were flexible. If there is one area where there may be an opportunity for improvement, I would recommend that system head loss calculations for each installation be done routinely by CMS as the original pumps specified for the job could be considered marginal for our application. As a Mechanical Engineer, I would rather pay a little more up front for pumps that are well-suited for the job than risk having a pump fail early (at an inconvenient time) because it does not quite have the power needed to easily do the job. Overall an excellent job with which we are very satisfied. I would highly recommend Combustion Mechanical Services and especially Steve Cole to anyone interested in a high-quality professional job.

    5.0 Simsbury, CT

    Combustion Mechanical Services provided an excellent quality furnace. Their price beat all the other quotes we received yet we felt we did not compromise in any way. We are very pleased with the new Biasi furnace and the service was top notch!

    5.0 Eric K. Glastonbury, CT

    The level of quality and workmanship was execellent! More than I expected to get from such a competitive quote. The quote contained all the details of what would be done and I was able to work with the contracter to adjust it to my needs. The crew showed up exactly on time and was able to complete the job in a single day. When the job was done cleanup was spottless!. I really could not be more pleased with any aspect of this experience.


    Combustion Mechanical Services

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