Commercial Facility Maintenance Across New York State

Relion Technical Services is a commercial facility maintenance contractor based in Hicksville, New York. We provide electrical, plumbing, HVAC and refrigeration, lighting, glass and door, and general repair services for commercial properties, and we run preventive maintenance programs for single sites and multi-site portfolios.

Relion services commercial facilities across New York State. Coverage runs from Long Island and the five boroughs of New York City up through Westchester and the Hudson Valley, the Capital Region, the Mohawk Valley, Syracuse, Rochester and the Finger Lakes, and out to Buffalo and Niagara. We are headquartered at 100 Duffy Ave, STE 510, Hicksville, NY.

Yes. Relion Technical Services dispatches emergency service 24 hours a day, 7 days a week, including nights, weekends and holidays. For an active emergency call (516) 716-0989.

We work on commercial facilities: retail chains and storefronts, restaurants and quick-service kitchens, office buildings, medical and dental offices, warehouses, banks and pharmacies, and property-management portfolios. We are a commercial contractor and do not take residential work.

Yes. Multi-site brands and property managers work through a single point of contact at Relion across every location, with consistent reporting and one invoicing stream instead of a separate contractor in each town.

Call (516) 716-0989 for immediate or emergency service, or email service@reliontechnical.com. For non-urgent work you can submit the request form at reliontechnical.com/contact and we will respond with a scheduling window.

Yes. Most work in occupied retail, restaurant and office space is scheduled overnight, before opening or on weekends specifically so the facility never loses operating hours.