Maintenance Supply Headquarters (MSH) is a wholesale maintenance supplier primarily to the multi-family industry. We promptly supply products you know and trust at prices that fit your budget.
Free Same Day Delivery
- A friendly, knowledgeable inside sales person is waiting to help you with your order. Place your order before 10am and it will be delivered the same day, within our normal delivery area.
- Our fully stocked warehouse insures we have what you need when you need it!
- Our fleet of trucks are ready to deliver directly to you or, if you prefer, easy pickup is available at our will-call counter.
Product Categories
News & Events
- Central Wholesalers Reset Information
- Prop 65 Information
- New 2018 Catalog
- Smoke & Carbon Monoxide Alarm Legislation
- Goodman Furnace Control Board Recall
- Kidde Fire Extinguisher Recall
- Houston Fire Code Changes
- Download R-22 & Alternative Refrigerants Information
- Changes to Safety Data Sheets (formerly MSDS)
- Spanish Customer Service Line (1-888-281-0255)
- Download current flyer
- How to obtain Safety Data Sheets (SDS)
- Sign up for training classes online
