Allied Construction
Mechanical, Electrical & Plumbing
The systems behind the walls, installed and serviced by the same group that builds the space. HVAC, electrical and lighting, and plumbing and sewer are in-house through Service Solutions Unlimited, not subcontracted.






What this covers
HVAC7
- Rooftop unit install and replacement
- Commercial boiler install and repair
- Furnaces, air handlers, and split systems
- Refrigeration service
- Preventive maintenance programs
- Emergency heating and cooling
- System upgrades, retrofits, and controls
Electrical & Lighting10
- Electrical design and new install
- Service and panel upgrades
- Interior and exterior lighting
- Parking lot and pole lighting
- LED retrofits and energy efficiency
- Generator install
- EV charging stations
- Security, alarm, and access control wiring
- Data and communication cabling
- Emergency electrical service
Plumbing & Sewer11
- Drain cleaning and rodding
- High pressure jetting
- Backflow testing and certification
- Water main repair and replacement
- Sewage ejector and grinder pumps
- Septic install, service, and repair
- New construction plumbing
- Plumbing design, relocations, and remodels
- Water heaters and fixtures
- Drinking fountains and bottle fillers
- Excavation and trenching
Mechanical, Electrical & Plumbing by location
- Mechanical, Electrical & Plumbing in North Aurora, IL
- Mechanical, Electrical & Plumbing in Chicago, IL
- Mechanical, Electrical & Plumbing in Wheaton, IL
- Mechanical, Electrical & Plumbing in Naperville, IL
- Mechanical, Electrical & Plumbing in Schaumburg, IL
- Mechanical, Electrical & Plumbing in Joliet, IL
- Mechanical, Electrical & Plumbing in Elgin, IL
- Mechanical, Electrical & Plumbing in Rockford, IL
- Mechanical, Electrical & Plumbing in Freeport, IL
- Mechanical, Electrical & Plumbing in Peoria, IL
- Mechanical, Electrical & Plumbing in Indianapolis, IN
- Mechanical, Electrical & Plumbing in Valparaiso, IN
- Mechanical, Electrical & Plumbing in Terre Haute, IN
- Mechanical, Electrical & Plumbing in Columbus, IN
- Mechanical, Electrical & Plumbing in Bloomington, IN
