General Mechanical Contractors, Inc: HVAC and Plumbing Experts in Auburn, MA
General Mechanical Contractors, Inc in Auburn, MA, is a family-owned mechanical contracting company that has been serving homes and businesses since 1950. With over 100 employees, they provide both residential and commercial services across Massachusetts. Their team is available 24/7 for emergency calls, handling everything from urgent heating repairs to sudden plumbing leaks.
Business Overview
Operating from Auburn, General Mechanical Contractors, Inc (GMC) focuses on HVAC and plumbing for all types of properties. They work with homeowners, local businesses, and public sector projects. Their large crew allows them to manage multiple jobs efficiently, whether it's a small residential repair or a major commercial installation.
The company understands the specific needs of Massachusetts residents, from dealing with humid summers to cold, snowy winters. This local knowledge helps them recommend the right systems for Auburn-area homes.
Key Services
GMC offers a wide range of heating, cooling, and plumbing services. Their team handles common homeowner and business needs with precision.
- HVAC Services: Installation, replacement, repair, and maintenance of heating and air conditioning systems. They help keep indoor temperatures comfortable year-round.
- Plumbing Installation: Bathtub, shower, faucet, and drain installation or replacement for kitchen and bathroom updates.
- Plumbing Repair & Inspection: Fixing leaks, clogs, and other issues, plus thorough inspections to prevent future problems.
Their expertise covers both routine maintenance and complex system overhauls.
Areas Served
General Mechanical Contractors, Inc serves a broad region around Auburn, MA. Their service area includes Worcester, Framingham, Southbridge, Shrewsbury, Natick, Milford, Westborough, and dozens of other towns across Central Massachusetts.
This extensive coverage means they have deep knowledge of local housing styles, from older New England colonials to modern commercial buildings. They understand the construction common in towns like Holden, Grafton, and Hopkinton, which helps them work efficiently and effectively.
Company History
The company started in 1950 when Lawrence (Larry Sr.) Tomasino and Charlie Walsh founded General Sheet Metal Co. in Worcester. Over time, Larry's three sons joined the business, and it grew into three divisions: General Sheet Metal, General Mechanical Contractors (GMC), and HVAC/R Service Contractors.
Today, GMC is one of the largest non-union mechanical contractors in New England. Many employees have been with the company for over 20 years, often starting right after trade school. This long-term team stability ensures consistent quality and reliable service.
Leadership
As a family-owned business, GMC has maintained a hands-on approach for generations. The Tomasino family's local roots mean they are invested in the community and understand the needs of Massachusetts residents. Their leadership emphasizes treating employees with respect, which translates to careful, professional work for customers.
The company actively participates in both residential and commercial projects throughout the region, building a reputation for integrity and dependability.
Specialties & Highlights
- Family-owned and operated since 1950, with a focus on customer service and professionalism.
- Expertise from large-scale design/build projects applied to residential and commercial jobs.
- Serves diverse markets: residential, commercial, municipal, state, and federal.
- Over 100 employees, many with decades of experience, ensuring skilled workmanship.
- 24/7 availability for emergency repairs across their service area.
Why Locals Choose General Mechanical Contractors, Inc
Homeowners and businesses in Auburn, MA, and surrounding towns turn to General Mechanical Contractors, Inc for their reliability and deep local experience. Their long history in the area means they know how to handle the unique challenges of Massachusetts climates and building types.
Customers appreciate the company's straightforward approach, quality work, and commitment to getting the job done right. With a team that's been around for generations, GMC offers the kind of trusted service that comes from truly understanding the community.
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 |








