Full-Facilities Maintenance & Repair

One Call.
Every
Repair.
On-Site.

Full-facilities maintenance for commercial properties — from HVAC and plumbing to electrical and beyond. Plus a dedicated division specializing in hot food equipment for convenience stores and gas stations.

Request Service → View Services
24/7
Emergency Response
On-Site
We Come To You
Full
Facilities Coverage
Full-Facilities Maintenance HVAC & Refrigeration Plumbing & Electrical Lighting & Signage General Repairs Preventive Maintenance Hot Food Equipment Roller Grills & Fryers Convenience Stores Gas Stations Commercial Properties Full-Facilities Maintenance HVAC & Refrigeration Plumbing & Electrical Lighting & Signage General Repairs Preventive Maintenance Hot Food Equipment Roller Grills & Fryers Convenience Stores Gas Stations Commercial Properties

Our Services

From routine maintenance to emergency repairs, we cover the full scope of commercial facility needs — keeping your property running, your tenants satisfied, and your operations uninterrupted.

❄️
HVAC & Refrigeration

Heating, cooling, and refrigeration systems kept in peak condition year-round. Diagnosis, repair, and preventive maintenance.

  • Commercial HVAC repair & tune-ups
  • Walk-in cooler & freezer service
  • Refrigeration leak detection
Electrical

Licensed electrical work for commercial facilities — from panel issues and circuit repairs to lighting upgrades and code compliance.

  • Troubleshooting & repair
  • Lighting & signage systems
  • Panel & outlet service
🔩
Plumbing

Commercial plumbing service for leaks, clogs, fixtures, and more — on-site and on time so your facility stays operational.

  • Leak detection & repair
  • Drain cleaning & jetting
  • Fixture installation
🏗️
General Facility Repairs

Doors, flooring, drywall, ceilings, restrooms, exterior — we handle the day-to-day repairs that keep your facility presentable and safe.

  • Interior & exterior repairs
  • Restroom maintenance
  • Parking lot & canopy upkeep
📋
Preventive Maintenance

Scheduled PM programs that catch issues before they become costly breakdowns — tailored to your facility and your budget.

  • Customized PM schedules
  • Detailed service reports
  • Multi-system coverage
🤝
Facilities Contracts

Multi-location operators and property managers trust us for consistent, predictable coverage across their entire portfolio.

  • Priority emergency response
  • Multi-site agreements
  • Flat-rate billing options

One Vendor.
Full Coverage.

Managing multiple vendors for different systems is expensive and slow. We give commercial property owners and operators a single, reliable partner for everything — facility-wide maintenance plus specialized hot food equipment expertise.

01

Broad Facilities Expertise

HVAC, electrical, plumbing, general repairs — our technicians are trained across the full spectrum of commercial facility systems.

02

Dedicated Hot Food Division

C-store and gas station operators get a specialist team for hot food equipment — not a generalist trying to figure out your roller grill.

03

Always On-Site

Our fully-stocked service vehicles come to you. No hauling, no shop visits, no unnecessary shutdowns — we fix it where it lives.

04

Straightforward Pricing

Upfront quotes before we start. No surprise fees. Service contracts available for operators who want predictable, all-in maintenance costs.

1
Vendor. Total Facility Coverage.

Stop juggling contractors. On-Site Service Group handles your entire facility under one agreement — HVAC, electrical, plumbing, general repairs, and a specialized division for hot food equipment in c-stores and gas stations.

Whether you manage a single property or a multi-site portfolio, we deliver consistent, professional service with one point of contact and predictable costs.

Schedule a Service Call

Hot Food
Equipment
Repair

Our dedicated hot food division serves convenience stores and gas stations exclusively. When your roller grill goes down mid-rush, you need a tech who knows that equipment cold — not someone figuring it out on your time.

We stock the parts, know the brands, and dispatch fast. Your hot food program is a significant revenue driver — we treat it that way.

Get Hot Food Service →
Emergency Repair
Same-day response when your equipment goes down mid-operation
Preventive Maintenance
Scheduled service to prevent breakdowns before peak hours
Parts & Replacement
In-stock OEM parts for top c-store equipment brands
Installation & Commissioning
New equipment setup, calibration, and staff orientation
Equipment We Service
Roller Grills  ·  Heat Lamps  ·  Hot Dog Steamers  ·  Nacho Cheese Warmers  ·  Commercial Fryers  ·  Pizza Ovens  ·  Combination Ovens  ·  Pretzel Warmers  ·  Chicken Rotisseries  ·  Coffee Brewers  ·  Soup Kettles  ·  Display Warming Cases & more

Request
Service

Facility issue? Ready to set up a maintenance contract? Fill out the form or reach us directly — we respond fast.

📞
Phone
(954) 263-3335
✉️
Email
service@onsite-sg.com
📍
Service Area
Contact us for coverage details
🕐
Hours
Mon–Fri 7am–6pm
Emergency service available