Need a HVAC / Ventilation Services Contract in Wisconsin? AroundWire Can Help

In Wisconsin, contracts for HVAC and ventilation services typically require that contractors hold a valid Wisconsin HVAC Contractor License, with individual technicians often needing specific certifications such as EPA Section 608 for refrigerant handling. Contracts must comply with state and local building codes, including the Wisconsin Administrative Code SPS Chapters 305, 320-325, and relevant municipal ordinances. Common legal requirements include clear scope of work, timelines, and deliverables, with prevailing wage provisions applying to public projects. Insurance obligations usually mandate general liability and workers’ compensation coverage, with specified minimums; additional insured status for the contracting entity is standard. Risk factors addressed in contracts often include provisions for hazardous material handling and compliance with OSHA safety standards. Payment terms typically involve progress payments tied to milestones, with retainage (often 5–10%) withheld until project completion and acceptance. Wisconsin contracts generally favor mediation or arbitration for dispute resolution before litigation, in line with state preferences for alternative dispute resolution. Prompt payment statutes apply, especially for public contracts, requiring timely disbursement to contractors and subcontractors. Contracts must also address warranty periods, typically one year for workmanship and materials. Local statutes, such as those governing public bidding (Wis. Stat. § 62.15 for municipalities), may influence contract structure, especially regarding competitive solicitation and bonding requirements.