About Crest Mechanical Services

Crest was founded in 1964 as Crest Plumbing & Heating Co. by Silvio Breglio, a dedicated and hard-working plumbing and heating mechanic. From its modest beginning in Rocky Hill, CT with four employees servicing Hartford County, the business grew and was relocated to Hartford some twenty years later. In 1984 with a much larger facility, Crest opened a sheet metal fabricating shop for its HVAC installations, and also began fabricating and installing fire protection systems. At the same time, we expanded our service department providing service to plumbing, piping, HVAC and fire protection systems.


Crest is now a third-generation family-owned company with a wide base of commercial, industrial and institutional customers. These customers rely on us for the constructing and servicing of all types of mechanical systems from chiller replacement, cogeneration systems, process piping, medical gas and all types of systems in between. We maintain a fleet of over 40 vehicles and employ approximately 80 dedicated employees. Our project sizes range from $1,000-$5,000,000 dollars.

Crest is fully insured and bondable up to $12 Million for a single project. We are a state of

Connecticut DAS approved contractor with "Small Business" (SBE) Status.

Sheet Metal Fabrication Facility

Crest has two operational sheet metal fabrication facilities. One located in Hartford, and the other in Norwich, CT. We can fabricate our own ductwork as well as specialty metal items our customers may need. 

Why Choose Crest Mechanical?

"C" for Cost Effective

Crest has the knowledge and flexibility to provide cost effective pricing without sacrificing quality. Our team of estimators can provide competitive up-front costs and value engineering options throughout construction while still keeping high-quality installation the priority.

"R" for Reliability

We pride ourselves on finishing our projects on time and within budget. Our team of over 100 employees gives us the ability to meet tight schedules while working with general contractors and facility owners to eliminate mechanical cost overages.

"E" for Expertise

Our ownership partners hold state licenses in 5 different trades and have over 120 combined years of service in mechanical construction. Our field management team consists of knowledgeable licensed tradesmen who average more than 15 years of service within the company.

"S" for Safety

Crest treats safety with the highest priority. We employ a full time safety officer who performs site visits and project evaluation regularly. Our goal is to minimize injuries and downtime that result from unsafe workplace conditions. We’re proud to say that we have been awarded excellence in safety awards by the Connecticut Association of Builders and Subcontractors in 4 of the past 5 years.

"T" for Talented

We’re not afraid to say it- our team of installers and technicians is extremely talented. We value high quality installations that exceed mechanical codes and customers’ expectations.

Looking for Help with Your Upcoming Construction Project?

Crest is happy to help with any of your HVAC, ductwork, plumbing, piping, fire protection, electrical, and energy-saving needs.



Phone: 860-724-3431

Fax: 860-251-7132

Toll Free: 800-966-2737


Crest Mechanical Services, Inc.
P.O. Box 340683
Hartford, CT 06134-0683


Corporate Offices & Fabrication Center
41 Walnut Street
Hartford, Connecticut 06120


Southeastern CT Office

539 Norwich Avenue
Taftville, CT 06380

About Crest


Commercial Full-Service HVAC, Plumbing and Fire Protection
Founded in 1964, Crest Mechanical Services is a family owned 3rd generation mechanical contractor, assisting general contractors and facility owners with commercial projects anywhere in Connecticut. Crest offers services that include ductwork fabrication, piping, welding, metal fabrication, HVAC controls, plumbing, and fire sprinkler work. 

Hartford, CT | New Haven, CT | Norwich, CT | Middletown, CT | New London, CT

State of Connecticut DAS Certified & Certified Small Business Enterprise (SBE)

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