Clean Sweep of Portsmouth is a premier janitorial company located in Newington, NH, specializing in high-quality cleaning solutions tailored to meet diverse needs. Our expert team is dedicated to prov...
Enventure Engineering, a leading Engineering Firm located in Newington, NH, specializes in delivering precise noise and vibration analysis, comprehensive risk assessments, innovative research and deve...
Portsmouth Blind & Shade Co is a trusted Blind & Shade Contractor located in Newington, NH. We specialize in affordable blind and shade installation, repair, and cleaning services, ensuring transparen...
Located in Newington, NH, Two International Group is a reputable Land Development Company dedicated to delivering exceptional results in land development, construction, and project management. As a tr...
Custom Pools Inc. is a leading Pool Builders company located in Newington, NH, specializing in high-quality hot tub and spa installations. The team at Custom Pools Inc. ensures local reliability throu...
CSI Engineering LLC is a trusted engineering firm located in Portsmouth, NH, specializing in noise and vibration analysis, risk assessment, research and development, thermal system design, and renewab...
Portsmouth Sign Company is a leading name among sign companies in Newington, NH, specializing in high-quality sign design, custom fabrication, and comprehensive installation services. Our experienced ...
JSA Design is a premier architectural firm located in Portsmouth, NH, specializing in innovative architectural and building design. With a commitment to excellence, we offer a comprehensive suite of s...
At Riverside & Pickering Marine Contractors, a trusted Marine Construction & Salvage Contractors based in Newington, NH, our experienced team delivers precision solutions for complex marine projects. ...
Back Channel Canvas is the trusted awning contractors in Eliot, ME, providing expert services for property owners and businesses seeking reliable awning solutions. From timely awning installation, met...
North & South Construction is a trusted General Contractor located in Newington, NH, specializing in a wide range of construction and remodeling services. The team at North & South Construction is ded...
Ricci Construction, LLC is a premier Road Service Contractor located in Newington, NH, specializing in providing reliable barricade rental services. Our extensive offerings include temporary barricade...
Look for licensing/insurance (where required), strong recent reviews, clear scope + timeline in writing, and consistent communication. Get 2-3 quotes and compare the scope, not just price.
Scope of work, materials/brands, labor, timeline, payment schedule, warranty terms, change-order process, and who pulls permits (if needed).
No written scope, pressure to pay cash up-front, vague timelines, unwillingness to share references, and quotes that are dramatically lower than others.
