Professionals that work.

Common repairs: spring replacement $150-350 (always call a pro — extreme risk), cable replacement $150-250, panel replacement $250-800, opener repair $100-300, opener replacement $300-800. Emergency after-hours service costs 50-100% more.

Monthly: visual inspection, test auto-reverse feature, listen for unusual sounds. Semi-annually: lubricate all moving parts, tighten hardware, clean tracks, inspect rollers and cables. Annual professional tune-up recommended for smooth, safe operation.

Yes, but most jurisdictions require permits and may require maintaining covered parking spaces (through a carport or approved alternative). Conversions typically cost $10,000-$40,000 depending on scope. Check local zoning and codes before planning.

Epoxy coatings: $3-7 per sq ft DIY, $6-12 professional. Polyaspartic coatings: $5-10 DIY, $8-15 professional. Interlocking tiles: $3-8 per sq ft. Quality garage floors last 10-20 years and transform garage aesthetics and cleanability.