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About Efr
Plumbing, Heating and HVAC projects in the greater Boston area. Commercial or Residential. Efr is a company reporting $50M in annual revenue and based in Waltham, Massachusetts, United States.
Efr is one of 1,441,867 companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 857-540-1166
- Website
- www.efrmechanical.com
- Address
- 102 Clematis Ave, Waltham, Massachusetts, 02453-7018, United States
Company Details
- Annual Revenue
- $50.0M
Efr: frequently asked questions
What does Efr do?
Plumbing, Heating and HVAC projects in the greater Boston area. Commercial or Residential. Efr is a company reporting $50M in annual revenue and based in Waltham, Massachusetts, United States.
Where is Efr located?
Efr is located at 102 Clematis Ave, Waltham, Massachusetts, 02453-7018, United States.
What is Efr's annual revenue?
Efr's annual revenue is estimated at $50.0M.
How can I contact Efr?
Its website is www.efrmechanical.com and its phone number is +1 857-540-1166.
Largest companies in Massachusetts
Largest companies on Factur
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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