Professional Construction Services

Rockingham County, NH

Free Estimates

Owner on Every Job Site 

Available Warranties

Request an Estimate

Hero Request Form

Professional Construction Services

Rockingham County, NH

Free Estimates

Owner on Every Job Site 

Available Warranties

Request an Estimate

Hero Request Form

Building Landscapes With Precision Excavation

603 Dirt Works provides excavation and construction services throughout Rockingham County, NH. Our team brings over two decades of combined experience to every project, making sure your vision becomes reality with careful attention to detail. We handle the complete range of construction services to meet your specific needs.

As a locally and family-owned business, we know the unique challenges and opportunities that come with New Hampshire's varied terrain. Our commitment to quality shows in every part of our work, from our on-time service to our dedication to doing things right. We're fully licensed and insured, with the owner present on every job site to make sure you get the best quality and customer satisfaction. When you're planning a new septic installation, foundation project, or any other construction work, you can count on 603 Dirt Works to deliver results that go beyond what you expect. Ready to start your next project with a team that values integrity and customer service?
Contact us today for a free estimate.

A large yellow excavator sits on a construction site, its bucket positioned over broken concrete.

Why Choose Us

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Free Estimates

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Owner on Every Job Site

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Available Warranties

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Fully Licensed and Insured

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Discounts for Veterans

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Things Done the Right Way

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$500 Off Septic Installation
Save big on your new septic system installation with 603 Dirt Works. Our experienced excavation contractors in Rockingham County deliver quality workmanship you can trust.
Contact 603 Dirt Works today to claim your $500 savings and schedule your septic installation consultation.

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Foundation Construction

603 Dirt Works builds the groundwork for your projects with solid foundation construction services. We provide a strong start for your residential or commercial buildings. With our CDL-certified team and modern equipment, we make sure every foundation we build is sturdy, level, and ready to support your structure for years to come.
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General Contracting

As your general contractor, 603 Dirt Works manages every part of your construction project with care and attention. We handle all phases of construction, from initial planning to final inspection, creating a smooth process that stays within your timeline and budget.

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Residential Construction

Your home deserves careful attention, and 603 Dirt Works treats it with the respect it deserves. Our residential construction services include everything from new home builds to renovations and additions. We also offer veterans discounts to show our appreciation for their service. With warranties available on our work, you can be confident that your investment is protected.

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Here's what our satisfied customers are saying...

At 603 Dirt Works, we take pride in providing exceptional excavation and land clearing to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of 603 Dirt Works and let others know what you think.

Two overlapping speech bubbles, one with lines, representing a discussion or conversation.

Here's what our satisfied customers are saying...

At 603 Dirt Works, we take pride in providing exceptional excavation and land clearing to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of 603 Dirt Works and let others know what you think.