• Roof rehabilitation: code‑compliant removal, decking repair, flashing, underlayment, and 30‑year Class A shingles with a one‑year leak‑free warranty.
• HVAC replacement: install a high‑efficiency gas‑fuel heat‑pump (≥14 SEER), modify/repair ductwork, upgrade attic insulation to R‑30, and provide a one‑year labor/material guarantee.
• Contractor responsibilities: obtain all permits, submit real‑time photo logs, provide homeowner education, and supply manufacturer warranties.