United to transform your built environment.
We are an innovative Energy Efficiency company that uses our in-house mechanical, electrical, & plumbing expertise to improve the built environment.
Our mission is simple. At Crete United, we are committed to making the communities where we live, work, and play, healthier. We are united for impact.
Powerfully connected
We’re in sync to elevate energy efficiency. See how we work — and why we’re driven to power a more sustainable future.
An integrated approach to driving efficiency
Energy & Sustainability Advisory Services
- Facility assessments
- ROI and cash flow analysis
- Compliance and reporting
- Rebate recommendations and facilitation (IRA, IIJA, CHIPS)
- Energy efficiency consulting
- IoT Automation
Design-Build & Installation
- Mechanical HVAC engineering
- High performance energy retrofits
- Energy supply connections
- VRF systems
- Electrical systems
- On-site renewable energy (solar + EV)
- Commissioning
Maintenance & Service
- Facilities system management
- Controls review & exception reporting
- Sensor deployment & IoT monitoring
- Reporting & optimization
- Retrofits & upgrades
- Predictive analytics
- Plumbing & water management
Renewables & Decarbonization Support
- Electric domestic water heating
- Heat pump, geothermal, and VRF systems
- Distributed energy and solar photovoltaic
- EV charging stations
- Microgrid & resiliency
- LED lighting
- Solar
Funding Advisory Services
- Inflation Reduction Act Funding
- 179D Tax Deductions
- Investment Tax Credit (ITC)
- Utility and EnergyStar Rebate Programs
- Energy & Operational Savings Models
HVAC/MEP Services
- HVAC & Mechanical
- Electrical & Power Generation
- Water Management
- Smart Buildings
United to drive energy efficient solutions across:
Refrigeration
Commercial refrigeration relies on powerful electrical and drainage systems to maintain necessary cold. Our installation and maintenance teams take the utmost care to ensure the utmost temperature control.
Fabrication
From economical standard equipment to custom production projects and onsite construction and repair, our fabrication professionals are here to ensure your manufacturing and production processes run smoothly.
HVAC & Mechanical
Industrial and commercial institutions require HVAC systems of greater scope and a high degree of complexity. We have the knowledge not only to address these needs, but to do so sustainably and cost effectively.
Building Automation Systems
Optimization starts with automation. Through a single platform control, you can automate the operation of your HVAC, lighting, security, and other systems efficiently and economically.
Lighting
Reduce energy consumption and electric costs with a smart system. Our local companies have successfully completed many of the most complex, multi-faceted electrical and lighting projects in the nation and are experts in the world of LED.
Network Cabling
Today's online, ultra-connected world demands thoughtfully designed cabling infrastructure. We create the plan, install the network, and then provide reliable ongoing maintenance.
Instrumentation
Instrumentation design. Instrument configuration and calibration. Instrument installation and maintenance. We're here for it all.
Video & Access Control
Security is a key piece of your overall building design and operation. Keep your people, inventory and facilities safe with video surveillance and access supports that go the extra mile.
Electrification
When you embrace electrification, you can lower your operating costs, reduce your carbon footprint and proactively address regulations. From EV charging stations to solar panel installs, we can help you migrate to a more electric, less non-renewable resource dependent future.
Water Management
Work with professionals who have seen it all and can design your next commercial plumbing project to do it all. Our customized plumbing solutions can work with existing constraints while offering the potential to integrate with other systems, reducing heating and cooling costs and energy use.
Fire & Safety
Be prepared for every scenario. Our certified fire and safety professionals will create proactive solutions that center on saving lives and preserving property.
Building Maintenance & Service
Maintaining your equipment and facility systems is key to a sound, sustainable operation. Our local companies offer a customizable suite of comprehensive service and maintenance agreements so you can choose what’s right for you.
up to
A national network backed by local leadership
Highly adaptable, highly individual
Companies we serve
Here to answer your questions
News & Recent Press
Crete United Expands Service Area into Iowa with Addition of Hometown Mechanical
Crete United (“Crete”), a leading provider of energy efficiency and HVAC, electrical, and other mechanical (“MEP”) services, is pleased to announce its strategic alliance with Hometown Mechanical.
CRETE UNITED PARTNERS WITH EMERALD BUILT ENVIRONMENTS TO CHAMPION SUSTAINABILITY AND DRIVE BUSINESS GROWTH
Crete United (“Crete”), a leading provider of energy efficiency and HVAC, electrical, and other mechanical (“MEP”) services, is pleased to announce its strategic alliance with Emerald Built Environments (“Emerald”), furthering their commitment to sustainability and energy efficiency. This partnership enhances Crete’s expertise in green building certification, greenhouse gas emissions reporting, net zero initiatives, and engineering and building science.
Legacy Mechanical
Crete United Enters Atlanta Market by Partnering with Legacy Mechanical