We understand you have enough to worry about as a Contractor, let us make this process easy!
What is the Contractor Priority Program?
Granite State Disposal’s Contractor Priority Program is built for busy jobsites that need speed and consistency, offering priority dumpster delivery and pickup, faster scheduling when demand is high, and flexible swap-outs to keep your project moving. It’s a reliable, contractor-focused dumpster rental service for construction debris, renovations, and cleanouts in tri-city and surrounding areas—backed by a responsive local team that understands tight timelines.
Contractor Priority Program Benifits

Tonnage Rollover
If one dumpster comes in under and the next comes in over, we’ll apply your leftover tonnage to offset the overage. You only pay extra once your rollover balance is used up.

Priority Booking
When our schedule fills up, contractors move to the front of the line—with fast, flexible drop-off and pick-up scheduling you can count on.

Priority Drop Off & Pick Up
Contractors get faster delivery and haul-away scheduling— flexible multi-site work, tight timelines, and quick-turn projects without the usual back-and-forth.
Clear Pricing on Popular Dumpster Sizes

10 Yard Dumpster Rental
Dimensions: 8' x 11' x 42" • 1 ton included • 7-day rental

15 Yard Dumpster Rental
Dimensions: 8' x 12' x 54" • 1.5 tons included • 7-day rental

20 Yard Dumpster Rental
Dimensions: 8' x 12' x 70" • 2 tons included • 7-day rental
Who We Service
We service Somersworth, NH as well as the surrounding Tri-City area including Rochester and Dover!
How to Schedule (Fast)
– Text or call (603) 534-8389
– Tell us the job site address + dumpster size
– We confirm delivery window + pickup/swap plan!
FAQs About Contractor Dumpster Rentals
If one dumpster comes in under the included tonnage and the next one comes in over, we apply your leftover tonnage to help offset the overage. You only pay extra once your rollover balance is used up. It’s a simple way to help contractors avoid getting hit with surprise overage charges across multiple hauls.
Most common construction, renovation, and cleanout debris is fine. If you have special materials (for example, anything hazardous or restricted), reach out before loading and we’ll confirm what’s allowed and the best disposal option.
At this time we DO NOT take shingles.
Delivery timing depends on availability and your jobsite location, but Contractor Priority Program customers get priority scheduling and faster coordination—especially when demand is high. The best way to lock it in is to text or call with your address, dumpster size, and preferred delivery window.
If you have rollover tonnage available from a previous under-limit dumpster, we’ll apply that first to offset the overage. If your rollover balance is used up, any remaining overage is billed accordingly. If you think your load will be heavy, we can help you choose the right size and plan swaps to keep costs predictable.
Yes — flexible swap-outs are a key part of the program. If your dumpster fills up mid-job, we can coordinate a swap so you can keep the site clean and productive without waiting around.
Veteran-Owned Dumpster Rental Company in New Hampshire
Granite State Disposal is a veteran-owned, New Hampshire-based dumpster rental company serving the Seacoast and surrounding communities. Contractors count on us for fast scheduling, dependable drop-offs and pickups, and clear pricing—because on a busy jobsite, reliability matters.