Commercial Naperville, IL
Electrostatic painting for metal in Naperville buildings
Metal refinished where it stands: charged paint wraps around doors, frames, lockers and fixtures with very little overspray and no need to haul anything away.
- Calls answered 24/7
- Refinished in place
- After-hours scheduling
Quick answer
Electrostatic painting charges the paint as it is sprayed so it is drawn to grounded metal and wraps around edges, giving a smooth factory-like finish with little overspray. We use it on site for metal doors and frames, lockers, filing cabinets, office furniture, elevator doors and railings, usually after hours so a building can stay open.
What the job involves
How electrostatic paint works
In electrostatic spraying, the paint droplets carry an electrical charge and the metal being painted is grounded, so the paint is pulled onto the surface and around its edges and back. That means even coverage on tricky shapes, far less overspray than conventional spraying, and no need to remove items to a shop.
It works only on metal that can be grounded, and the prep still decides the result: degreasing, sanding and the right primer come first, exactly as with any other finish.
Updated September 2026
Types of work on this page
The 3 versions of this job we get asked for
Metal doors and frames
Hollow metal doors and frames in offices, schools, churches and apartment buildings get scuffed, rusted at the bottom and dented around the hardware. We clean and degrease them, sand and fill where needed, mask hardware, glass and walls, and spray them in place in a hard enamel. Doors stay hung and in use the next morning in most cases. Color changes are possible, from matching a new interior scheme to refreshing a dated beige, and closers and kick plates are masked rather than removed.
Lockers, cabinets and office furniture
Locker banks, steel filing cabinets, shelving and metal desks can be refinished rather than replaced, often for a fraction of the cost of new. Each piece is cleaned, scuffed and masked, then sprayed on site in its final position, so rooms do not have to be emptied. We work evenings and weekends to keep offices, gyms and schools running, and we plan around the furniture that must be moved first. Drawers and shelves are checked afterward so everything still slides and closes.
Elevator doors and lobby metal
Elevator doors, call-button panels, handrails and other lobby metal take constant wear and are expensive to replace. Electrostatic refinishing gives them a smooth, even coat with minimal disruption, coordinated with building management and, where needed, the elevator service company. Stainless and specialty finishes are reviewed case by case, since not every surface is a good candidate for paint. Where a finish is suitable, we test a small hidden area first, then schedule the work in sections so at least one elevator stays in service throughout, and we leave each door fully cured before it goes back into heavy daily use.
Choosing between the options
Electrostatic, conventional spray or replacement
Three ways to deal with worn metal fixtures.
| Approach | Disruption | Finish | Best when |
|---|---|---|---|
| Electrostatic spray | Low, done in place | Even, wraps edges | Many metal items, building in use |
| Remove and shop-spray | High, items removed | Factory-like | Few portable items |
| Replace | Highest | New | Damaged beyond repair |
What moves the price
What decides the cost of this job
Pricing comes from a walkthrough of the actual surfaces.
- Number of items. Doors, frames, lockers or furniture pieces.
- Condition. Rust and dents need more prep.
- Masking. Hardware, glass and nearby finishes protected.
- Color change. Large color changes may need extra coats.
- After-hours work. Evening and weekend scheduling.
- Access. Occupied buildings and moving furniture.
Local conditions
Electrostatic Painting around Naperville
Naperville's office parks along the I-88 corridor, its schools and its multi-unit buildings hold a lot of painted metal: stairwell doors, frames, lockers and railings that get daily traffic. Because electrostatic work is done in place, we can schedule it at night or on weekends so a Naperville business keeps running during the day, with doors and lockers usable again the following morning.
What is included
Everything the estimate covers
- Items and schedule agreed
- Degreased and cleaned
- Rust treated, dents filled
- Hardware and glass masked
- Primer on bare metal
- Even electrostatic coat
- After-hours scheduling
- Walkthrough with the manager
Step by step
How the job runs from the first call to the last coat
Walk the site
Items, condition and schedule confirmed.
Clean and degrease
Every surface prepared for adhesion.
Sand and repair
Rust treated, dents filled where needed.
Mask
Hardware, glass, walls and floors protected.
Prime
Bonding primer where bare metal shows.
Electrostatic spray
Even enamel coat wraps edges and backs.
Inspect
Touch-ups and walkthrough with the manager.
FAQ
Questions about electrostatic painting in Naperville
Metal that can be grounded: doors, frames, lockers, filing cabinets, metal furniture and railings.
No; it is done in place with the surrounding area masked.
With good prep it gives a hard, even enamel finish that holds up to daily use.
Yes, evenings and weekends are typical so the building can stay open.
We choose products and ventilation suited to occupied buildings and schedule around occupants.
Yes, color changes are common.
Book electrostatic painting in Naperville
One number, both offices, answered around the clock. The estimate is a walkthrough, not a guess.
Call (630) 389-8505Calls answered 24 hours a day, 7 days a week.