Crete United

Challenging each other to be the best in the business​

We are building stronger, healthier communities across the U.S. by seamlessly infusing energy efficiency into every built environment.

The ONLY fully-integrated energy efficiency partner for built environments

Crete United’s solutions span energy efficiency advisory to full-scale implementation, including ongoing maintenance and optimization. The depth of expertise and skill in each of our companies, combined with the integration and cohesion that Crete United provides across every step of the process, ensures that our customers are realizing the most hyper-efficient built environments possible.

We have developed a roster of only the best companies who collaborate together to provide the best solutions for our customers.

Energy & Sustainability Advisory Services

Crete United’s advisory services are provided through its company, ProStar Energy Solutions. With utility bill pay services, energy procurement, data-backed monitoring platforms, and more, we’re improving the built environment for our customers and their surrounding communities.

Regional Coverage

Find the services you need. Or, filter by state and then narrow your search using the dropdown below.

Select a State
  • All States
  • Alabama
  • Colorado
  • Connecticut
  • Florida
  • Illinois
  • Louisiana
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Missouri
  • New Hampshire
  • New York
  • North Carolina
  • Rhode Island
  • South Carolina
  • Tennessee
  • Texas
OR
Select a Service
  • All Services
  • Building Automation
  • Control Systems Automation
  • Electrical Panel Fabrication
  • Electrical Services
  • Fire & Safety
  • HVAC/Mechanical
  • Instrumentation
  • Network Cabling
  • Plumbing Services
  • Refrigeration
  • Sheet Metal Fabrication
  • Video & Access Control
  • Custom Metal Fabrication
  • Custom Air Handlers

AC Corporation

336-273-4472

www.accorporation.com

Greensboro, NC; Rural Hall, NC
Raleigh, NC; Winston-Salem, NC

Building Automation
Electrical Services
HVAC/Mechanical
Plumbing Services
Sheet Metal Fabrication
Custom Metal Fabrication
Custom Air Handlers

Advanced Integrated Services

337-857-5335

ais-team.com

Youngsville, LA
Houston, TX
Midland, TX

Building Automation
Control Systems Automation
Electrical Panel Fabrication
Electrical Services
Fire & Safety
Instrumentation

Air Professional Associates

914-276-0100

airprofs.com

North Salem, NY

HVAC/Mechanical

American Legacy

816-554-3800

alc-kc.com

Summit, MO

Electrical Services
Fire & Safety
Network Cabling
Video & Access Control

Blue Works

877-258-3664

blueworkscompany.com

Clearwater FL
Fernandina FL
Naples FL

Plumbing Services

C&C Service Heating & Air Conditioning

203-998-6097

ccservicellc.com

Stamford, CT

HVAC/Mechanical

C2 Technology Group

334-386-0291

c2techgroup.com

Southeast US

Network Cabling
Video & Access Control

Centraire Heating, Air Conditioning & Plumbing

952-900-7402

centraire.com

Edina, MN

HVAC/Mechanical
Plumbing Services

Control Solutions, Inc.

303-295-0003

mycontrolsolutions.com

Englewood, CO

Building Automation

ControlAir Systems

781-286-0930

controlairsystems.com

Burlington, MA

HVAC/Mechanical

Crete Building Services

407-412-6778

cretebuildingservices.com

Orlando, FL
Clearwater, FL

HVAC/Mechanical
Refrigeration

Crosby Electric Company

334-272-2085

crosbyelectric.com

Montgomery, AL

Electrical Services

DesignBuild Mechanical

704-398-2323

dbmechanical.net

Mint Hill, NC
North Charleston, SC

HVAC/Mechanical

Dynaire

516-248-9550

www.dynaire.com

Mineola, NY

Building Automation
HVAC/Mechanical

Facility Systems Services

704-443-7059

fss-i.com

Matthews, NC

Building Automation
HVAC/Mechanical

General & Mechanical Services

410-349-4070

gms-hvac.com

Annapolis, MD

HVAC/Mechanical
Plumbing Services
Refrigeration

Hillard Electric

616-439-3339

hillardelectric.com

Cedar Springs, MI

Building Automation
Electrical Panel Fabrication
Electrical Services
Network Cabling
Video & Access Control

Industrial Maintenance & Automation

704-481-1144

imacontractors.com

Shelby, NC

Building Automation
Electrical Services
Sheet Metal Fabrication

John’s Service & Sales, Inc.

815-883-3637

johnsservice.net

Oglesby, IL

HVAC/Mechanical
Plumbing Services
Refrigeration

Loellke Plumbing

618-498-5185

loellkeplumbinginc.com

Jerseyville, IL

Plumbing Services

Major Mechanical

763-424-6680

majormech.com

Brooklyn Park, MN

HVAC/Mechanical
Plumbing Services

Mechanical Systems & Service

318-397-1443

 

West Monroe, LA

HVAC/Mechanical
Refrigeration

Metro Mechanical Services

205-841-9742

metromechservices.com

Birmingham, AL

HVAC/Mechanical

Nielsen Mechanical

719-597-2705

nielsenmechanical.net

Colorado Springs, CO
Denver, CO

HVAC/Mechanical

Piper Electric Co

303-422-9219

piperelectric.com

Arvada, CO

Electrical Services

Pro Tech Mechanical

361-882-2101

protechmech.com

Corpus Christi, TX

Building Automation
Electrical Services
HVAC/Mechanical
Plumbing Services
Sheet Metal Fabrication

Reilly Electrical Contractors

508-230-8001

gorelco.com

South Easton, MA; South Yarmouth, MA
North Hampton, NH; Cranston, RI

Electrical Services
Fire & Safety
Network Cabling
Video & Access Control

S Mechanical

708-535-3600

smechanical.com

Oak Forest, IL

HVAC/Mechanical

S&W Contracting Co

615-893-2511

sandwcontracting.com

Murfreesboro, TN

Electrical Services

SAM Mechanical Contractors

603-623-2370

sammechanical.com

Hooksett, NH

HVAC/Mechanical
Plumbing Services
Sheet Metal Fabrication

Stanmark Electric

303-627-2714

stanmarkelectric.com

Arvada, CO

Electrical Services

Tra Mar Mechanical

970-226-5415

tramarmechanical.com

Greeley, CO

HVAC/Mechanical
Sheet Metal Fabrication

Versatile Refrigeration

469-820-4275

www.versatilerefrigerationllc.com

Live Oak, TX
Mesquite, TX

HVAC/Mechanical
Refrigeration