General Mechanical Contractors, Inc — Auburn MA
Business Overview
General Mechanical Contractors, Inc Auburn MA is a family-owned mechanical contracting company serving Auburn and greater Worcester County since 1950. The company employs more than 100 people and offers residential, commercial, and public-sector services. They provide 24/7 emergency service for heating and plumbing issues, so customers can call any time for urgent repairs.
Key Services
Services focus on HVAC and plumbing work for homes, businesses, schools, and municipal buildings. Short bullets make it easy to scan:
- HVAC: installation or replacement of systems, routine maintenance, and repair of furnaces, boilers, and air conditioning.
- Plumbing: plumbing inspection, repair, and installation or replacement of fixtures and piping.
- Fixture work: bathtub installation, shower installation, faucet installation, and drain installation.
- Design/build: mechanical system design and project work for commercial and public projects.
Areas Served
The company serves many nearby towns and communities across central Massachusetts and north-central Connecticut. Regular service areas include Worcester MA, Southbridge MA, Holden MA, Webster MA, Auburn MA, Northbridge MA, Northborough MA, Oxford MA, Millbury MA, Charlton MA, Leicester MA, Sturbridge MA, Douglas MA, Rutland MA, Upton MA, Whitinsville MA, Hopedale MA, Brimfield MA, Fiskdale MA, and Woodstock CT.
Company History
The business began in 1950 when Lawrence (Larry Sr.) Tomasino and Charlie Walsh started General Sheet Metal in Worcester. The Tomasino brothers later expanded the work into three divisions: General Sheet Metal, General Mechanical Contractors (GMC), and HVAC/R Service Contractors. Over the decades GMC grew into one of the larger non-union mechanical contractors in New England. The company's long history brings practical experience from major projects into everyday service for local homeowners and businesses.
Leadership
Leadership remains rooted in the original family spirit. Many senior staff began their careers at trade school and stayed with the company for decades. The leadership team maintains a local presence in Auburn and Worcester, participates in municipal projects, and works with area trade schools to train new technicians. That local involvement keeps the company connected to community needs.
Specialties & Highlights
- Family owned and operated since 1950 with a strong local workforce.
- Experience across residential, commercial, design/build, and municipal projects.
- Large team with many long-term employees who bring steady, practical skills.
- 24/7 emergency response for heating and plumbing, which matters in cold New England winters.
Why Locals Choose General Mechanical Contractors, Inc
Residents and businesses in Auburn MA trust General Mechanical Contractors, Inc Auburn MA for steady workmanship and quick emergency response. The team understands New England weather and the needs of older homes and modern commercial buildings. Their approach is straightforward: apply long experience, trained technicians, and clear communication to each job.
For heating, cooling, or plumbing work in central Massachusetts, General Mechanical Contractors, Inc Auburn MA offers a local, hands-on option with decades of practical experience.
Contact Information
General Mechanical Contractors, Inc
: 29 Sword St, Auburn, MA 1501
Business Services
- Bathtub installation
- Drain installation
- Faucet installation
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |







