Commercial Mechanical Contracting Expertise
Our team of professionals have spent their career in the construction trades. Their experience is your assurance of a job well done.
Completed Projects
We have a commitment to help you maintain your systems safely, efficiently, and economically. We are humbled by the many firms that entrust us with their important construction projects.
Our Core Values
At Ariosa & Company, we believe that every customer deserves our very best; each team member is committed to do what is right; and that we have a commitment to the communities which we serve.
Our Customers Say
“Your firm’s ability to work with the ongoing school activities was excellent. The attention to the safety was commendable. This effort contributed to your ability to provide such a competitive price and a very happy customer.”
“Ariosa come up with a solution at a minimal cost to rectify the design flaw. Your overall craftsmanship and professionalism given the tight working conditions in the exceedingly small mechanical rooms and fast paced project was exceptional.”
“Ariosa provided an excellent team that understood the challenges of working in a school environment, communicated well and coordinated around school activities without fail. At the end of the day, they turned out a successful project.”
“As a general contractor, we welcome any opportunity for someone to help make our lives easier; Ariosa does that. The Ariosa team of professionals finds a way to simply “make it work” and provide creative solutions to the obstacles encountered throughout a project’s duration.”
“The State House is the oldest continually used State capital in the United States. Following abatement and demolition, the Ariosa team coordinated installation of all mechanical systems. Without Ariosa, this project would not have been completed on time, nor with the quality of work that was performed.”
“We have used Ariosa & Company for several years to perform maintenance at our facility after they completed the original construction of our building. They have been very helpful – their techs are professional, timely, and do a nice job keeping us running.”
“As a church, we struggle with financial insecurity, so any dollar we spend is important. Ariosa knows our systems so well and provide scheduled, preventative maintenance of our boilers, chillers, air handlers and HVAC. We are thankful for the quality of the service we receive and the fairness of the cost.”
News from the Field
Celebrating Two Decades of Mechanical Expertise
Looking Back 20 Years with Founders Robert Ariosa and Paul McElhiney: In 2006, after 25 years at L.H. Cranston and Sons for me, and 15 years for Paul, we made the decision to start our own company. It wasn’t a decision we took lightly—after several years of planning, we finally took the leap. It was [...]
Congratulations Xavier Sheckleford
On Thursday, May 30th, Xavier Sheckleford completed the final task of his 4-year apprenticeship with Associated Builders and Contractors of Greater Baltimore by walking across the stage with his fellow classmates at the Jack Manley Wellness & Athletic Center at CCBC in Catonsville. Xavier has been with Ariosa & Company since 2021. Ariosa & Company [...]
The Baltimore City Courthouse
The Baltimore City Courthouse, a five-story, 150,000-square-foot building, stands at the corner of Calvert and Centre Streets in downtown Baltimore. This unique renovation project involved the existing building, which houses various state agencies and departments, and a lower-level garage. Initially, the project was scheduled for 30 months, encompassing full demolition, installation of new work, startup, [...]
