Gallery
We build innovative solutions for today’s government, commercial, and industrial infrastructures.
By Agency
![Food and Drug Administration](https://holmes-mechanical.com/wp-content/uploads/2021/02/m_FDA_50p-510x382.jpg)
![Department of Agriculture](https://holmes-mechanical.com/wp-content/uploads/2021/03/m2_USDA_50p-e1615565825127-510x382.jpg)
![Department of Housing and Urban Development](https://holmes-mechanical.com/wp-content/uploads/2021/02/m_HUD_50p-510x382.jpg)
![Department of Homeland Security: Nebraska Avenue Campus](https://holmes-mechanical.com/wp-content/uploads/2021/02/m_DHS-NebraskaAve_50p-510x382.jpg)
![White House Conference Center Building](https://holmes-mechanical.com/wp-content/uploads/2021/02/m_WH_ConfCtr_50p-510x382.jpg)
![White House Campus: New Executive Office Building](https://holmes-mechanical.com/wp-content/uploads/2021/02/m_WH-NEOB_50p-510x382.jpg)
By Project
![White House Campus: New Executive Office Building, Suite 5002](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_NEOB-5002_1500_1747-510x382.jpg)
![White House Campus: New Executive Office Building, Suite 5001](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_NEOB-5001_1500_0305-510x382.jpg)
![White House Campus: New Executive Office Building, Suite 2020](https://holmes-mechanical.com/wp-content/uploads/2021/02/regular_NEOB-2020_1500_1093-510x382.jpg)
![Department of Homeland Security: Nebraska Avenue Campus – Pump Replacement](https://holmes-mechanical.com/wp-content/uploads/2021/02/portrait_NAC-Pump_1500_2852-510x382.jpg)
![White House Conference Center: 726 Jackson Place](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_JacksonsPlace_1500_1540-510x382.jpg)
![Department of Housing and Urban Development: UV Lights](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_HUD-UV_1500_0535-510x382.jpg)
![Department of Housing and Urban Development: Parking Lot](https://holmes-mechanical.com/wp-content/uploads/2021/02/regular_HUD-Parking_1500_file4-510x382.jpg)
![Department of Housing and Urban Development: Maintenance](https://holmes-mechanical.com/wp-content/uploads/2021/02/regular_HUD-Maint_1500_1938-510x382.jpg)
![Department of Housing and Urban Development: Drinking Water](https://holmes-mechanical.com/wp-content/uploads/2021/02/portrait_HUD-Drinking_1929-510x382.jpg)
![Department of Housing and Urban Development: Bearing Replacement](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_HUD-AUH_3666-510x382.jpg)
![Department of Agriculture: Pump Replacement](https://holmes-mechanical.com/wp-content/uploads/2021/02/square_Agricultural_1500_2851-510x382.jpg)
Commercial Projects
By Type
General Mechanical
Places of Worship
By Project
![Winner International Church](https://holmes-mechanical.com/wp-content/uploads/2021/03/portr_Winner-Church_IMG_1142-510x382.jpg)
![Montgomery County Council Building](https://holmes-mechanical.com/wp-content/uploads/2021/03/landsc_Mont-Council_IMG_1624-510x382.jpg)
![Pratt Library](https://holmes-mechanical.com/wp-content/uploads/2021/02/ft_square_Pratt-Library_1928-510x382.jpg)
![Sentara Northern Virginia Medical](https://holmes-mechanical.com/wp-content/uploads/2021/02/ft_portrait_North-VA-Medical_file-510x382.jpg)
![Kingdom Hall Church](https://holmes-mechanical.com/wp-content/uploads/2021/02/ft_regular_Kingdom-Hall_4605-510x382.jpg)
![Goode Companies](https://holmes-mechanical.com/wp-content/uploads/2021/02/ft_regular_Good-Comp_file2_-510x382.jpg)
![Cameron Fire Station](https://holmes-mechanical.com/wp-content/uploads/2021/02/ft_regular_Cameron-Fire-Station_7751-510x382.jpg)
C o n t a c t Us
Call Us
(301) 808-0707
Office Location
8900 Edgeworth Drive, Unit D,
Capitol Heights, MD 20743
Open Hours
M-F: 8am - 5pm, S-S, 9am - 1pm
Ask a Question or Request a Quote
Current Employment Opportunities
Site Superintendent
Project Manager
Estimator
HVAC Technician –
Journeyman License / Certification