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Business Details
35 Years
experience
Trusted HVAC & Mechanical Contractors in Connecticut
At Mega Mechanical, we take pride in our work and strive for excellence in everything we do. Our team of experienced professionals has implemented and executed numerous successful projects, delivering innovative solutions and exceeding client expectations. We specialize in HVAC, medical gas, plumbing, and piping systems for new construction, renovations, and design-build projects across hospitals, schools, and medical health centers. As a privately owned full-service union mechanical contractor, we provide uncompromising customer service, quality craftsmanship, integrity, and experience in every project.

Our commitment to safety is unwavering, with specialized training programs and compliance with OSHA regulations. We operate under a strict code of ethics, ensuring honesty, respect, and dedication to every project's success. Our interactive team approach fosters open communication, cost savings, and high-quality construction. With advanced tools like BIM and Revit, we achieve exceptional modeling results for energy-efficient designs. Our greatest asset is our reputation, which we continually enhance through innovative leadership and client partnerships.
Services
HVAC Installation Medical Gas Systems Plumbing Services Design/Build Projects Pipe Fabrication System Maintenance
Details
  • Year established: 1991
Highlights and features
  • We offer over 30 years of experience in mechanical construction since 1991.
  • Our team provides full-service union mechanical contracting with certified experts.
  • We guarantee strict adherence to OSHA safety standards and specialized training.
  • Our interactive design/build approach ensures cost savings and efficient project delivery.
  • We maintain a code of ethics prioritizing client satisfaction and integrity.
Services
HVAC Installation
Mega Mechanical specializes in installing HVAC systems of all types, capacities, and complexities. Our expertise includes chiller installations, boiler systems, and integrated ice-storage solutions. We ensure energy-efficient designs that reduce operational costs while maintaining comfort and compliance with industry standards.
Medical Gas Systems
We provide safe, code-compliant installation of medical gas systems for hospitals and healthcare facilities. Our certified team handles oxygen, vacuum, and nitrous oxide pipelines, ensuring precision in design, testing, and maintenance to meet strict safety and regulatory requirements.
Plumbing Services
Our union-trained plumbers install and upgrade plumbing systems for new and existing buildings. We specialize in sanitary waste, storm water, and domestic water piping, ensuring minimal disruption to facility occupants while maintaining system reliability and compliance.
Design/Build Projects
We offer design/build construction services using BIM and Revit technology for efficient planning and coordination. Our collaborative approach reduces project timelines and engineering costs while delivering customized, sustainable mechanical solutions for institutional and commercial facilities.
Pipe Fabrication
Our team fabricates and installs low/high-pressure steam piping, fuel oil systems, and refrigerant piping. We ensure precision in process cooling and hot water systems, adhering to ASME and OSHA standards for durability and safety in industrial and commercial applications.
Questions
What services does Mega Mechanical Systems offer?
We specialize in HVAC, medical gas systems, plumbing, pipe fabrication, and design/build projects for commercial and institutional facilities.
Which areas do you serve?
We operate primarily in Connecticut, serving hospitals, schools, and commercial construction projects across the state.
Are your technicians certified?
Yes, our team includes OSHA-certified professionals with specialized training in safety protocols and mechanical systems installation.
Do you handle emergency repairs?
We prioritize scheduled maintenance but can assess emergency repair needs during regular business hours.
How do you ensure project safety?
We enforce strict OSHA compliance, mandatory safety training, and on-site safety audits to protect workers and project integrity.