Allmaster Home Services provides basement and crawl space waterproofing and installs sump pumps, sump pump backup batteries, egress windows, French drains, and drainage systems. The company also offers downspout extension, crawl space encapsulation, and foundation repair services.
The company offers structural warranties based on product and a limited lifetime warranty on waterproofing.
Allmaster Home Services has been serving local, residential customers since 1987. The company is privately owned, and president John Locantore has over 40 years of experience in the construction and home improvement industry.
Employees wear uniforms and undergo background checks.
Howard, Anne Arundel, Prince George's