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XIRI Facility SolutionsHVAC Subcontractor Opportunities in Nassau County

Join our network for preventive HVAC maintenance contracts across medical offices, commercial buildings, and institutional facilities.

Nightly Audits
100% Insured

Why Join the XIRI Network

Quarterly Filter Programs

Recurring quarterly HVAC filter change programs across multiple facilities. Predictable revenue, scheduled in advance.

Medical-Grade Facilities

Our clients include medical offices, surgery centers, and labs — facilities that prioritize indoor air quality and pay for quality service.

One Relationship, Many Sites

Instead of managing 20 client relationships, manage one — XIRI. We handle all scheduling, billing, and client communication.

Frequently Asked Questions

What HVAC services does XIRI subcontract?

Primarily preventive maintenance: filter changes, coil cleaning, belt inspections, and seasonal tune-ups. We do not currently subcontract major repairs or installations.

Do I need EPA 608 certification?

Yes. All HVAC subcontractors must hold EPA 608 Universal certification and carry appropriate insurance.

Ready to Join?

Apply to become a vetted XIRI subcontractor. We handle the sales — you handle the work.

Apply Now