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JFlannery Contracting Inc. is a full-service construction, remodel, renovation, and finish general contractor serving Metro Boston and surrounding areas. We specialize in residential and commercial projects, including deck and enclosed porch construction, historic building restoration, and historic renovation. With over 30 years of experience, we provide unparalleled service, utilizing computerized calculating functions for estimating, job cost, project management, and scheduling. Our team of seasoned professionals ensures that every project meets customer satisfaction, and we guarantee our work with a warranty.