Management Design Associates

Management Design Associates is a Marblehead-based home inspection outfit that also lists radon gas testing and commercial general inspections among its services, along with construction management and project consulting. It offers free estimates through HomeAdvisor, without warranties or emergency service, and the company describes itself as offering service in Spanish. Its own HomeAdvisor listing gives conflicting numbers for how long it's been operating - one part of the page says over 20 years, another says 43 - so neither figure should be taken at face value without confirming directly.