Credence Construction Co. is a residential general contractor on the New Hampshire Seacoast and in southern Maine. We manage the whole project and self-perform the work — the remodel inside and the sitework outside — so you deal with one company, not five subs.
We specialize in general contracting: planning, permitting and running the whole project, and doing the work ourselves with our own crew and equipment — from gutting a kitchen to putting in a new leach field.
We run the project end to end: scope, budget, schedule, permits and inspections, and the trades — most of which we self-perform. One point of contact from the first walkthrough to the final punch list.
Whole-house and room-by-room residential remodeling. Framing, insulation, drywall, trim, doors, flooring and paint — start to finish under one roof.
Properly prepped, properly waterproofed, properly set. Tile that looks right on day one and still looks right ten years in.
New system installs, replacements and repairs. Tanks, D-boxes, leach fields, pumps and risers — installed to the approved design and state code.
Site prep, foundation digs, utility trenches and drainage. Our own excavator and operator, so scheduling is on our terms, not a sub's.
Finish grading, yard leveling, driveway prep and regrading to move water away from the house instead of into the basement.
Interior gut-outs, selective demo and full structure take-downs — done safely, with utilities handled and debris hauled off, so the rebuild starts on a clean site.
Wet basement, standing water in the yard, water running at the foundation — we find where it's coming from and give it somewhere else to go.
Take-downs, lot clearing and stump removal — often the first step before a build, addition or septic field goes in.
Credence Construction Co. grew out of generations of family contractors and tradespeople. Building, remodeling and sitework is what our family has done for a living for a long time, and this company is the latest chapter of that.
That background shows up on the job. We know what a project actually costs, where the surprises hide in an older New England house, and how to sequence the sitework and the interior so the job moves instead of stalling. We do the work the way we were taught to: right the first time.
We're licensed and insured, we run our own crew and equipment, and the person you talk to at the estimate is the person who's accountable on the job.
Talk to Us About Your Project
Call, email or use the form. Tell us the address and roughly what you're looking to do.
We walk the property with you, look at what's actually there and talk through options.
A clear scope and price. For septic work we coordinate the design and town or state permits.
Scheduled start, our crew and equipment on site, and a clean finish when we leave.
Based in Hampton, New Hampshire. We regularly work throughout Rockingham and Strafford counties in New Hampshire and York and Cumberland counties in Maine.
Not sure if we cover your town? Ask — if it's within reach of the Seacoast, we probably do.
Check AvailabilitySend a few details and we'll get back to you to set up a site visit. Estimates are free.