The acquisition is expected to be completed in the quarter ending July and add to Lowe's earnings in the year ending next February.
The Mooresville, N.C.-based home improvement retailer distributes building materials and supplies through stores in the United States. Lowe's took financial advice from Goldman Sachs and counsel from Hunton & Williams.
Houston-based Maintenance Supply Headquarters took advice from Crutchfield Capital and counsel from Porter Hedges.
In November Lowe's bought Central Wholesalers Inc., a Laurel, Md.-based apartment supplier with business in the mid-Atlantic and Northeast. Terms were undisclosed.
Lowe's faces fierce competition from Atlanta-based Home Depot, which owns home improvement warehouse stores worldwide.
Both retailers are benefiting from the U.S. housing recovery and they also are expected to gain from the woes of Freeman Spogli & Co.-backed HHgregg Inc. The Indianapolis-based appliances, electronics and furniture retailer announced plans on March 2 to close three of its distribution centers and 88 stores as part of an out-of-court restructuring process.
—David Marcus contributed to this report.