building automation

A3 Mechanical, Inc. is a small, woman-owned minority business locally owned and operated in Baltimore County, Maryland. It serves commercial clients throughout Maryland, DC, and Virginia with plumbing, HVAC, electrical, and energy-saving solutions, and is available 24 hours a day for emergency situations. The company has 50+ years of combined experience in HVAC, Building Automation, Plumbing and Electrical, specializing in preventive maintenance and full turn-key solutions.

24/7 emergency serviceenergy solutionsfull turn-key solutionsPreventive maintenance

M / E / P Process Systems Fabrication Service Your Complete Source for Industrial and Commercial Systems AC Corp is a Crete United company. As part of this nationwide network, we join an emerging leader in energy efficiency who is focused on making the places where we work, live, and play healthier. Together, we offer customers a multi-service solution to address needs across HVAC, plumbing, electrical, network cabling, security, access control, and building automation. Trust Crete United and AC Corp to make every community better and built-environment more sustainable. Featured Projects Click below to explore examples of some of our featured projects Healthcare Data Centers Higher Education Manufacturing Hospital in NCThis project focused on the demolition, replacement of a field erected tower as well as large diameter pipe (18” thru 48”) modifications on one of three active Cooling.

air balancingbackflow preventer testingcustom fabricationduct fabricationeddy current tube analysiselectricalHVAC installationinfrared scanningplumbingPreventive maintenanceprocess pipingspectrographic oil analysisvibration analysiswater balancing

Advanced Control Corporation is an industry leader in building technology and automation since 1987, providing cost-effective building management solutions. A member of the United States Green Building Council (USGBC), the company focuses on energy conservation and environmental protection, offering energy management, monitoring, maintenance, and consultation services for facilities.

Access Controlcomprehensive maintenanceconsultationenergy conservation project implementationenergy managementfault detection and diagnosticsHVAC controllighting controlmonitoring and operational supportPreventive maintenanceSystem IntegrationVIDEO SURVEILLANCE

Advanced Controls Corporation is a Building Automation Contractor based in Tucson, Arizona, founded on October 1st, 1999. The company designs and installs building automation systems, specializing in system upgrades, inspections and calibrations, hardware and software troubleshooting, service contracts, hourly services, and customer training. It is an authorized distributor for Delta Controls and Distech, and a certified distributor of the Notifier by Honeywell fire alarm product line.

access controlsCCTVenergy managementfire detection installation and servicehardware and software troubleshootingHVAC controlslighting controlspower meteringsystem inspections and calibrationsSystem Integrationsystem upgradestraining

Advanced Integration Technologies (AIT) is a commercial contractor serving Southeast Florida with six self-performed trades: electrical, mechanical, fire, security, audio visual, and managed IT. The company does not subcontract its work, using its own crews for each service line. It serves commercial and institutional buildings across Palm Beach, Broward, and Miami-Dade counties and is a licensed Florida electrical contractor (EC-0001407).

24/7 security monitoringaudio-visual installationcommercial electrical contractingEV charging infrastructurefire alarm installationHVAC installationlightingManaged It Servicessecurity systems integration

Aetos Systems, Inc. is a certified Native American, Woman-owned professional services company based in Huntsville, Alabama, founded in 2007. It specializes in IT & Information Management, Building Automation & Energy Management, Engineering Services, and Professional Services, serving DoD, Federal, NASA, and commercial customers nationwide with over 250 employees across 13 states.

energy managementEngineering ServicesIT and information managementProcess Improvementproject managementresearch, development, T&E, and system acquisition supportstrategic planningsystem integration and testingSystems Engineering

Air Comfort, Inc. is a locally-owned and operated commercial, residential, and geothermal HVAC contractor located in Fort Collins, Colorado, serving Northern Colorado and Southern Wyoming since 1995. It is a full-service HVAC company offering products ranging from 100-ton geothermal rooftop units to standard residential air conditioning units, and provides design-build and design-assist services.

24/7 emergency servicedesign assistdesign-buildGeothermal systemsHVAC installationHVAC maintenanceHVAC repairsheet metal fabrication

Integrated Facility Services (IFS) is a mechanical contractor providing reliable, cost-effective and energy-efficient mechanical contracting, facility solutions and HVAC service. IFS is a single-point resource for mechanical contracting and service, serving the St. Louis Region, Mid-Missouri and Metro East. IFS is 100% employee-owned through an ESOP and has more than 200 professional and trade employees.

24/7 serviceBuilding Retro Commissioningdesign/buildenergy auditsfire protectionHVAC servicemechanical contractingplanned maintenanceplumbing

APS Building Services, Inc. builds lasting partnerships to enhance comfort and productivity in the workplace, specializing in HVAC, Mechanical, Plumbing, and Building Automation services across Texas. Founded in Dallas in 1983, APS expanded to Houston in 2005 and to Austin and San Antonio in 2024. The company offers customized preventative maintenance and service programs, 24/7 emergency support, and expert commercial technicians.

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Albireo Energy is a leading independent building controls and energy services provider recognized for creating intelligent, high-performance buildings. It delivers building automation solutions for mission-critical spaces, buildings, and campuses, from new construction to retrofits and modernization, supporting the building's full lifecycle.

building systems integrationcloud hostingenergy procurementfacility engineeringfault detection and diagnosticslab and cleanroom controlsPLC solutionsrenewable energy

All Experts Facilities Services A.E. provides integrated facility management services for building installations, ranging from technical management and energy management to cleaning, security and support services for the proper operation of buildings. The company is a licensed security company certified by TÜV Austria and operates in Greece.

cleaningdisinfectionenergy managementfacility managementinstallation and maintenance of security systemspest controlrelocation and transportrenovationsSecurity Servicestechnical maintenance

Allimaki provides integrated energy management, indoor air quality monitoring, and purification through its e360 platform, a single-pane architecture combining energy monitoring, building automation, and air quality management. It uses AI and machine learning to optimize energy usage, predict maintenance needs, and ensure operational efficiency. Solutions are tailored for homes, businesses, and public sector organizations, primarily in the Portland area and surrounding communities.

AI-driven automation and optimizationair purificationair quality monitoringenergy monitoringHVAC controlIoT asset controlslighting controlpredictive maintenance

Knight Watch is a master security integrator founded in 1994 by brothers Eric and Aaron Lindsley. Headquartered in Kalamazoo, Michigan, it provides turnkey integrated security and building automation solutions, handling design, development, installation, and maintenance. The company offers full-stack software development, hardware integration, and guaranteed 4-hour service, with coverage in over 50 countries through its partner network.

Design Engineeringhardware integrationinstallationMaintenancesecurity system integrationsoftware development

Alpha Controls & Services is a facility optimization company founded in 2003 by Frank Rotello and Brent Bernardi. It specializes in improving occupant comfort while reducing energy waste through customized solutions, including Building Management Systems and mechanical service. The company serves Illinois and Wisconsin and received the EPA's ENERGY STAR Partner of the Year Award for 2024.

access controlsenergy monitoringfacility optimizationHVAC service and maintenanceRemote Technical Support

Alpha Energy Solutions provides HVAC, boiler, and chiller parts, repair, service, and rental to commercial and industrial customers, along with video management, integrated systems, and visitor management services. With more than 200 service personnel, it describes itself as the region's largest mechanical service provider, serving Kentucky, Indiana, Illinois, Ohio, Tennessee, and West Virginia.

boiler repairchiller repairduct cleaningelectrical serviceequipment rentalfire sprinkler inspection and testinghot water jetter cleaningHVAC service and replacementkitchen exhaust and hood cleaningpipingplumbingpreventative maintenancerefrigeration servicesheet metal fabricationvibration analysis

AME, Inc. is a building management system (BMS) integrator with over 20 years of experience engineering controls for energy-efficient buildings across New York, New Jersey, and Pennsylvania. Total building controls solutions since 2004. In November 2024, AME became part of the Nordomatic Group, and AME is becoming Nordomatic on July 1, 2027. The company is vendor-neutral, integrating systems on open protocols such as LON and BACnet.

energy auditingenergy performance contractingengineeringestimatinginstallationslighting controlsMetering and submeteringOpen-protocol integration (LON, BACnet)programmingSecurity and monitoringservice and maintenanceSystems integration

As one of the Bay Area's prominent Mechanical Contractors, we design, install and service heating, ventilating and air-conditioning systems for today's commercial and industrial marketplaces. We take pride in our ability to implement practical solutions to complex HVAC problems, while providing a wide array of additional services to our customers. Engineering Our team of Professional Engineers is experienced in HVAC Systems Design, Controls Design, Energy Auditing, Construction Administration, Wetside domestic/hydronic Systems Design, and CEC Title 24 Calculations. Construction Our teams of in-house Sheet Metal Fabricators and on-site Construction Crew allow us to provide solutions on a fast track design-build basis, or perform modifications on your existing plans and specs. Service + Repair Our Service Technicians have full depth of knowledge of the many types of HVAC systems and.

CEC Title 24 calculationsconstruction administrationcontrols designdesign-buildDirect Digital Controls (DDC)energy auditingHVAC installationHVAC serviceHVAC Systems Designplan/spec projectssheet metal fabricationwetside domestic/hydronic systems design

Anderson Air Conditioning, L.P. provides commercial and industrial mechanical system services throughout Orange, Los Angeles, Riverside, and San Bernardino counties in Southern California. The company specializes in HVAC, building automation, refrigeration, and plumbing installation, retrofits, service, repairs, and preventative maintenance for facilities such as warehouses, medical buildings, and industrial plants.

commercial HVAC installationcommercial plumbingcommercial refrigerationHVAC retrofitHVAC service and repairspreventative maintenance

Apex Mechanical Services is a family run business providing HVAC, electrical, and building automation services. Primarily a commercial contractor, it also serves residential customers. The team handles new installations, retrofits, repairs, and preventative maintenance for commercial and municipal projects, and offers energy efficiency measures including demand response management and Mass Save/EnergizeCT rebates.

demand response managementelectrical workenergy efficiencyHVAC installationpreventative maintenancerepairsretrofits

Apex Procuring is a government procurement, subcontracting, and business development consulting firm serving federal, state, and local agencies. Founded by Art Pulphus, a U.S. Air Force veteran, it specializes in prime contracting, teaming, and subcontracting, and also provides facilities and building systems services, building maintenance, technical and engineering support, and procurement and logistics.

contract executioncost estimationElectrical Systemsfacility inspectionsfire protection systemsflooring installationHVAC installationHVAC maintenanceHVAC repairmarket researchMechanical DesignPreventive maintenanceprime contractingprocurementSecurity SystemssourcingSubcontractingsupplier coordinationteaming

Appleton Electric & Solar is a full-service electrical contractor based in Simi Valley, CA, serving residential, commercial, and government clients throughout Ventura County and Southern California. The company is licensed and insured (California Electrical Contractor License #974784), veteran-owned and operated, and has been in business for over 12 years. It also offers HVAC maintenance, DDC controls, security systems, and EV charger installation.

DDC controlselectrical installationelectrical maintenanceelectrical repairEV charger installationHVAC installationHVAC maintenancelighting installationpanel upgradespre-construction planningprevailing wage compliancerewiringsecurity system installationsolar panel services

Aragon Electrical Services, Inc. is a union electrical contractor serving residential, commercial, and industrial clients in Santa Cruz, Monterey, and San Benito Counties, California. With journeyman electrician experience since 2012, the business was officially established in 2022 and is based in the Marina area. It provides electrical installation and service, specializing in building automation, EV charger installation, LED lighting, commercial and public works projects, industrial service and maintenance, and lighting control panel upgrades.

electrical installationelectrical serviceEV charger installationindustrial maintenanceLED lighting installationlighting control panel upgrades

ARCOR Mechanical Systems provides pre-assembled commercial and industrial mechanical systems using a lean construction method to eliminate wasted time handling materials. The company supports general contractors on projects for manufacturing, medical, education, and energy sectors through all construction phases, and is union certified to send welded piping systems to other jurisdictions.

CAD DesignElectrical & Controlslean constructionpre-assembled mechanical systemssheet metal fabricationweld fabrication

Arden Engineering Constructors, LLC is a mechanical and electrical contracting firm based in Pawtucket, Rhode Island, serving Rhode Island and Southern Massachusetts. It originated as a small general contracting firm in 1954 and specializes in virtual design & construction, engineering, mechanical, fire protection, and electrical construction, building automation, and service & maintenance. It is part of Arden Building Companies.

3D clash detectionAutodesk Revit & NavisworksBIMconstruction administrationdesign-buildelectrical construction & installationFeasibility studiesfire protection installationfire pump testingHVAC construction & installationlighting controlpipe fabricationplumbingsprinkler system inspectionsSystem Integrationtemperature controltraffic lightingTrimble Sysqueupgrades & retrofits