Since 2007, property managers across Illinois and Indiana have handed Allied the whole job: build it, wire it, plumb it, and keep it running.
2,500+
Projects completed
2007
In business since
100%
Satisfaction guaranteed
50+
Established trade partnerships
Why Allied
Most contractors sub out the essential trades and mark up every one. We don't.
Plumbing, HVAC, electrical, and lighting are in-house through Service Solutions Unlimited, so Allied self-performs instead of paying middlemen. You get one point of contact, one contract, one schedule, and a lower number at the bottom. Build it, wire it, plumb it, and keep it running, all under one roof.
One point of contact
One project manager owns the whole building. No chasing four subs for one answer.
One contract, one schedule
The electrician, plumber, and HVAC tech are our people, so the trades sequence on our calendar, not theirs.
No stacked markups
Self-performed trades mean no subcontractor margin layered on top of ours.
Still there after the build
The same team that built it runs the maintenance program, so nothing gets lost in a handoff.
Services
Our Network of Trades
Every trade a commercial property needs, coordinated through one point of contact.
Need another trade?
Plumbing, HVAC, lighting, and general construction are all in the group.
Allied Construction is one of six Service Solutions Unlimited companies, so one point of contact covers every trade in the building.
Selected work
Before and after
Hover or tap a photo to see the finished job.
Storefront glass frontage
Boarded openings replaced with full commercial storefront glass, retail center
Canopy column base rebuild
Rusted column base rebuilt and wrapped in stone, fuel station canopy
Vehicle damage repair
Load-bearing masonry wall rebuilt after a vehicle struck it, car wash
Brick wall repair
Broken brick at the base of the wall replaced and matched to the existing brick, commercial building
Sealcoat and striping
Faded asphalt sealcoated and restriped, accessible stalls included, retail parking lot
Interior tile repair
Broken wall and floor tile under the storefront window replaced, retail interior
Viewing window replacement
Clouded, damaged glass replaced with a new clear pane, car wash
Retaining wall base rebuild
Failing base of a block retaining wall rebuilt along a parking lot
Exterior wall patch
Broken sections of the wall below the storefront windows patched, retail building
Building and maintaining since 2007.
Allied Construction provides commercial construction and property maintenance across Illinois and Indiana.

2007
Building since
2,500+
Projects completed
One point of contact
Free estimates
Allied Construction is a full-service commercial contractor: construction and build-outs, mechanical, electrical, and plumbing, and the ongoing property maintenance that keeps buildings running after the job is done. Since 2007 we've completed more than 2,500 projects across northern and central Illinois and, more recently, Indiana, with one point of contact coordinating every trade so the work lands on time and on spec.
We're part of Service Solutions Unlimited, a family of six building-trade companies working out of North Aurora. The electrician, plumber, HVAC tech, and lighting crew a project needs are all under one roof.
Talk through a projectCoverage
Where we work
Based in North Aurora, working across Illinois and Indiana, and anywhere in the US.
Crews are spread across the territory, and we work well past the cities listed here. If yours isn't on the list, it's worth a call.
Ask about your locationNorth Aurora · Chicago · Wheaton · Naperville · Schaumburg · Joliet · Elgin · Rockford · Freeport · Peoria · Indianapolis · Valparaiso · Terre Haute · Columbus · Bloomington
All 15 service areasIllinois
Northern and central Illinois
From the Wisconsin border down through Peoria and Freeport, not just the Chicago collar counties. Based in North Aurora; multi-site portfolios across the region run on one contract.
Indiana
Indiana, plumbing first
A real footprint with a solid subcontractor network: Northwest Indiana, greater Indianapolis, and most of the state around it, from Terre Haute east to the Ohio line and south through Bloomington and Columbus. Our strongest Indiana relationships run through plumbing, so that is where most engagements start.









