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HNB Services LLC
Brooklandville, MD 21022
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Our Story
Our main lines of business include: Building Maintenance Contractors, Excavating Contractors, Landscape Construction, M.W.B.E.--Building Maintenance Contrs., M.W.B.E.--Excavating Contractors.
HNB Services LLC has been listed in the Blue Book since 2016.
What We Do
- Building Maintenance Contractors
- Excavating Contractors
- Landscape Construction
- M.W.B.E.--Building Maintenance Contrs.
- M.W.B.E.--Excavating Contractors
Regions & Counties Serviced
- Washington D.C.
Maryland 1
- Baltimore
Our CSI Codes
01 74 13 - Progress Cleaning
01 74 23 - Final Cleaning
01 78 19 - Maintenance Contracts
01 78 23.19 - Preventative Maintenance Instructions
32 01 90 - Operation and Maintenance of Planting
32 01 90.13 - Fertilizing
32 01 90.16 - Amending Soils
32 01 90.19 - Mowing
32 01 90.23 - Pruning
32 01 90.26 - Watering
32 01 90.29 - Topsoil Preservation
32 01 90.33 - Tree and Shrub Preservation
32 05 33 - Common Work Results for Planting
32 06 90 - Schedules for Planting
32 06 90.13 - Planting Schedule
32 18 23.13 - Baseball Field Surfacing
32 18 23.16 - Natural Baseball Field Surfacing
32 18 23.26 - Natural Field Sport Surfacing
32 90 00.00.01 - Planting
32 91 13 - Soil Preparation
32 91 13.19 - Planting Soil Mixing
32 91 13.26 - Planting Beds
32 92 16 - Plugging
32 96 13 - Ground Cover Transplanting
32 96 23 - Plant and Bulb Transplanting