L & M Heating & Air Conditioning

Jun 15, 2025 8:21 PM

195 Robbins Street
Waltham, MA (Massachusetts) 02453-5106
(781) 899-0****

Business Details

22 years Since 1993 Lenny Mastropieri (Owner)

Payment Method:
Products:	Residential, Commercial, Sales, Service, Fully Insured, Ac, Air Conditioning Units, Air Units, Heating Oil, Household Appliances, Natural Gas
Product Features:	Gas
Services:	Residential, Commercial, Sales, Service, Installations, Quality Service On All Major Brands Since 1988, All Your Cooling Needs, Lennox Janitrol All Brands, 24 Hour Emergency Service, Fully Insured, Ac Systems, Business Services, Domestic, Fix, Home Services, Homeowners, Homes, Household Services, Set Ups
Brands:	Residential, Commercial, Carrier Bryant Trane American Standard
Specialties:	Air Conditioning Systems, Commercial Equipment, Gas Appliances, Heating & Cooling
Special Hours:	24-Hour Service, Emergency Services, Same-Day Service, Day & Night
Professionals on Staff:	Contractors
Payment Mode:	We Take All Major Credit Cards
Certifications:	Fully Insured
Sales Volume:	1M - 2M
Employee Size Range:	5-9
Franchise/Chain:	Standalone
Fortune 500:	No

Additional Categories

L & M Heating & Air Conditioning is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Air Conditioning Equipment Room Units
Heating & Air Conditioning Contractors

North American Industry Classification System (NAICS) Categories:

Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
Household Appliance Stores > Air Conditioning & Heating Systems > Air Conditioning Equipment Room Units

Standard Industry Classification (SIC) Categories:

Plumbing, Heating And Air Conditioning > Heating Contractors
Household Appliance Stores > Air Conditioning & Heating Systems > Air Conditioning Equipment Room Units

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