M&M Weatherization

M&M Weatherization is a General Contractor in San Antonio, TX specializing in energy-saving upgrades like attic insulation, air sealing, and duct sealing to improve comfort and lower utility bills. Ask them for a home energy assessment (blower door and duct-leakage tests) and a written scope detailing R-values, materials, and before/after photos so you can compare bids confidently. Inquire about CPS Energy or Texas rebates, financing options, and warranties on both materials and workmanship before you book. For best results, confirm crew certifications (e.g., BPI), discuss ventilation needs and radiant barriers, and request a clear timeline with cleanup included.