Division 23 – Heating, Ventilating, and Air Conditioning (HVAC)

23 00 00

Advanced Thermal Solutions, LLCAdvanced Thermal LogoCommercial, Institutional, Public

Advanced Thermal Solutions, LLC is an HVAC manufacturer’s representative committed to providing quality service and innovative solutions assuring guaranteed product performance. ATS brings broad based knowledge and experience to assist with Design, VFD Retrofit, AHU restoration, and specialty applications in the healthcare, pharmaceutical, government, and commercial markets.

Alban Engineering, Inc. – Commercial, AEI_LogoInstitutional, Public

Mechanical and Electrical consulting engineering firm which utilizes fundamental engineering laws to create unique design solutions to successfully meet client goals and requirements.

Ariosa & Company, LLC – Commercial, Ariosa Logo Crop
Institutional, Public

Ariosa & Company, LLC is a full service mechanical contractor providing commercial HVAC and plumbing construction and service including system maintenance and repairs.  We were founded on the belief that quality, ethics, and empathy for our customers’ needs always take preference.  Our staff is trained in the three P’ – People, Problems Solving, and Projects.

Atlantic Industrial Mechanical & ElectricalAtlantic Industrial ad
Commercial, Institutional, Public

Atlantic Industrial, Mechanical and Electrical (AIME) is the region’s premier industrial mechanical contractor serving the industrial, commercial, electrical and petroleum industries in Baltimore and the surrounding region.

Baldwin Mechanical Contractors, Inc. – Commercial, Institutional

Baldwin Mechanical Contractors, Inc. has been in business for 30 years and specializes in plumbing, heating, air-conditioning and process piping for mechanical systems. Baldwin works for general contractors, construction managers, and owners performing commercial, industrial service and institutional work.

D & I Mechanical Contractors – CommercialD&I Mechanical Logo

Since 1997 we have provided quality commercial mechanical and plumbing services and installation. Our straight forward pricing with no additional trip charges or travel time charges help lower your costs and prevent unpredictable bills.

G.H. Nitzel, Inc. – Commercial, Nitzel No Back
Institutional

G.H. Nitzel is a full-service Mechanical Contractor.

Green Contracting Company, Inc. – Commercial, Green ContractingInstitutional, Public

Green Contracting is a premier heavy mechanical contractor serving the Mid-Atlantic region. Our other services include industrial construction, boiler repair, retubing and erection, rigging and equipment setting, chiller plant installation, process piping and structural steel erection. We can provide Construction Management – Design/Build construction for multi-million-dollar projects.

Henry Adams, LLC – Residential, Henry AdamsCommercial, Institutional, Public

For over a hundred years, clients have relied on the knowledge, expertise, and innovation of Henry Adams, LLC, consulting engineers. Whether the nature of the challenge encompasses HVAC, plumbing, electrical, telecommunications, security, fire protection, commissioning, or construction phase services – or several of these specialties – Henry Adams’ clients benefit.

J.F. Fischer, Inc. – Commercial,JF Fischer
Industrial, Public

J. F. Fischer, Inc. is one of the region’s leading contractors supplying mechanical / general construction services to the entire state of Maryland as well as all surrounding states.  We have recent, significant experience serving the governmental, institutional, public, private, correctional, healthcare, educational, water / wastewater treatment, and general industry business sectors.

James A. Quick, Inc. Mechanical Contractors – Quick
Commercial, Institutional 

James A. Quick, Inc. is a full service Design/Build Mechanical Contractor offering design, installation, service and a commitment to excellence.  Since 1989, we have been serving the HVAC and Plumbing industries; creating numerous long-term, mutually beneficial relationships.  James A. Quick, Inc. continues to provide quality designs and installations while meeting completion schedules and all budget requirements.

J & H Aitcheson – Distributor/SupplierJHA MCN website ad 125x125

Established in 1885, J&H AITCHESON is a full line distributor of commercial and residential  plumbing, heating, and industrial pipe, valve and fitting products.  As a division of the Hajoca Corporation headquartered in Alexandria, VA, we are focused on serving the Metropolitan Washington DC, Northern Virginia and Central/Southern Maryland markets.

Mallick Mechanical Contractors, Inc.Mallick
Commercial, Institutional, Public

As the mechanical contractor of choice for many commercial businesses in the DC, MD & VA area, Mallick Mechanical proudly offers our clients the widest range of HVAC and plumbing construction services. Utilizing the best in technologies and industry talent, we will make sure your project is completed safely and successfully, no matter how complex your mechanical service needs.

Maryland Mechanical Systems, Inc.Maryland Mechanical
Commercial, Institutional, Public

Full service mechanical contracting company offering HVAC and plumbing services to government, institutional and commercial clients in the Baltimore-Washington Metro area.

Mechanical Engineering & Construction Corp.MEC2
Commercial, Institutional

MEC2, an accredited quality contractor with LEED APs on staff, is an established and well-respected design build mechanical contractor that provides award-winning comprehensive mechanical solutions to commercial, industrial, institutional, and government clients in the Maryland, D.C., and Northern Virginia markets.

Mueller Associates, Inc. – Institutional, Mueller logo cropped White
Public

Mueller Associates is a mechanical, electrical, and plumbing engineering firm offering a national reach in terms of our specialized expertise. Our work is focused in higher education and cultural institutions throughout the mid-atlantic region. Mueller is SBE certified through Maryland’s Small Business Program, SWaM Certified Small in VA, and SAM.gov registered Federal Small Business.

N. H. Yates & Co. – Residential, Commercial,NH Yates Institutional, Public

Since 1949, N.H. Yates & Co. has been a leading regional provider of premium plumbing, HVAC, industrial and municipal products and systems. We specialize in water; heating it, moving it, storing it, cleaning it and measuring it. Our leading product categories are boilers, water heaters, pumps, tanks and valves.

Paragon Engineering Services – Commercial,Paragon-Logo Institutional, Public

Founded in 2002 by Vaughn Silar, PE., the firm provides mechanical/electrical/plumbing design services to architects/owners/contractors/ and other engineering firms. The corporate office is located in York, PA with an office in Havre de Grace to service our Maryland clients. We provide design services across the eastern seaboard and the gulf coast.

Rommel Cranston Construction – Rommel Cranston No BG
Commercial, Institutional, Public

Rommel Cranston Construction provides the highest quality design-build and construction services on electrical and mechanical projects in Maryland and the surrounding area.

The Poole & Kent CorporationPK LOGO JPEG
C
ommercial, Institutional, Public

Poole and Kent is a full service mechanical contractor headquartered in Baltimore, Maryland serving the Mid-Atlantic area for more than 65 years.  Our services include design and construction, pipe fabrication, preconstruction planning, detailing/modeling, and scheduling.

Ward-Boland Associates – Residential Ward BolandCommercial, Institutional, Public

Ward-Boland Associates combines quality, experience, and leadership to provide comprehensive HVAC solutions to the greater Maryland area. For more than 40 years, Ward-Boland Associates has represented the leading manufacturers in the industry, including Greenheck, Nortec, Liebert, and others. Our offices are located in Owings Mills, Frederick, and Laurel, Delaware.

23 05 00

Baumgartner, Inc. – Commercial, Baumgartner Logo
Institutional, Public

Baumgartner, Inc. is an independent testing, balancing, and commissioning company. We specialize in providing unbiased, professional services for the HVAC industry in commercial, institutional, and industrial facilities. We are active, certified members of the Associated Air Balance Council and the AABC Commissioning Group.

23 09 00

Facility Engineering Services – Commercial,
Industrial, Public

FES specializes in the design, installation, integration and maintenance of a variety of electromechanical systems, involving Building Automation, Energy Management Systems, utility infrastructure CCTV, and Access Control. Projects entail providing and installing direct digital controls through FES’ highly skilled, professional team of control instrumentation technicians, programming technicians, and energy engineers.

23 10 00

Petroleum Services, Inc. – Commercial, Institutional, PublicPSI Logo

Petroleum Services, Inc. specializes in the sales, service & installation of petroleum storage & handling equipment. Vehicle lift, lubrication equipment sales & installation provided. Installation & service of fuel management and environmental compliance systems. Environmental compliance testing & inspection services provided. Removal of fuel storage systems.

23 20 00

Baldwin Mechanical Contractors, Inc. – Commercial, Institutional

Baldwin Mechanical Contractors, Inc. has been in business for 30 years and specializes in plumbing, heating, air-conditioning and process piping for mechanical systems. Baldwin works for general contractors, construction managers, and owners performing commercial, industrial service and institutional work.

23 52 00

Cummins-Wagner CompanyCW Logo
Residential, Commercial, Institutional, Public

Cummins-Wagner Co., Inc. is a distributor for industrial and mechanical equipment serving the mid-Atlantic states and beyond. With the best products and the best people in the business, Cummins-Wagner is committed to providing engineered solutions and comprehensive aftermarket service in Maryland, Pennsylvania, Virginia, New York and Florida.

23 57 00

Cummins-Wagner CompanyCW Logo
Residential, Commercial, Institutional, Public

Cummins-Wagner Co., Inc. is a distributor for industrial and mechanical equipment serving the mid-Atlantic states and beyond. With the best products and the best people in the business, Cummins-Wagner is committed to providing engineered solutions and comprehensive aftermarket service in Maryland, Pennsylvania, Virginia, New York and Florida.

23 70 00

Advanced Thermal Solutions, LLCAdvanced Thermal LogoCommercial, Institutional, Public

Advanced Thermal Solutions, LLC is an HVAC manufacturer’s representative committed to providing quality service and innovative solutions assuring guaranteed product performance. ATS brings broad based knowledge and experience to assist with Design, VFD Retrofit, AHU restoration, and specialty applications in the healthcare, pharmaceutical, government, and commercial markets.