O'Brien Service Company
Hvac Services
Why pick this one
O’Brien Service Company serves Wilmington and surrounding communities with HVAC repair, installation, maintenance, duct cleaning, and heat-pump services since 1981.
Best for
- HVAC repairs involving major brands
- heat pump installation, maintenance, or repair
- duct cleaning and indoor air quality work
- replacement systems requiring load calculations
- homeowners seeking HVAC financing or tax-credit guidance
Specialties
- air conditioning installation, maintenance, and repair
- heat pump installation, maintenance, and repair
- duct cleaning
- ductless HVAC systems
- geothermal heat pumps
- indoor air quality
- zone control systems
- energy audits
What makes them different
- Locally owned and operated family business serving the area since 1981
- Completes more than 7,000 training hours annually
- Company vehicles are filled with parts for HVAC repairs
- Offers complimentary estimates for new HVAC system replacement
- Design specialists provide load calculations and identify applicable federal and local tax credits and rebates
- Response time
- HVAC repairs can be addressed promptly because company vehicles are filled with parts.
- Years in business
- 45
- Serves
- Wilmington, Shallotte, Myrtle Beach
Distilled from this business's own website.
Public records
State license
- Licensed general contractor (Residential) #87296 · D. O'Brien Service Company, Inc. · valid until Dec 31, 2026
Source: NC Licensing Board for General Contractors, as of Nov 3, 2026
Matched to this business from government records by phone, website, name, and address. Spot something wrong? Claim this listing and we'll fix it.
Contact & Location
- Address
- 3308 Enterprise Dr, Wilmington, NC 28405-2120
- Phone
- +19107996611
- Website
- https://obrienservice.com/
- About-Img5-150x150@2x.avif
Services
- HVAC
- heating and cooling
- air conditioning
- heat pumps
- air ducts
- air handlers
- plumbing
- electrical
- building performance