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48 Years
experience
Emergency
services
Your Trusted Excavation Partner in Greenland, NH
At McNeil Construction, we have built a legacy of trust and excellence over 35 years of serving Southeastern New Hampshire, the NH Seacoast, and Southeastern Maine. As a family-owned business, our commitment to prioritizing client needs has been the cornerstone of our success. We specialize in excavation services, including septic systems, water and sewer lines, grading, drainage, and more, while emphasizing the use of recycled materials to protect the environment. Our team, led by owner Dave McNeil Sr. and his sons, ensures hands-on project management and a dedication to completing every job on time and within budget. With a focus on professionalism and customer satisfaction, we approach every projectwhether planned or emergencywith the same level of care and expertise.

Our 35-year track record reflects our ability to deliver quality results at fair prices, making us a trusted partner for residential and commercial clients alike. We are fully licensed and insured, providing peace of mind alongside our comprehensive services. From land clearing to pond construction, our team has the experience and equipment to meet diverse excavation needs. Contact us today to experience the difference of working with a company that values integrity, reliability, and environmental responsibility.
Services
Septic Systems Water & Sewer Lines Land Clearing Demolition Drainage & Grading Pond Construction Parking Lot Development Road Construction Trenching Services Cellar Excavation
Details
  • Year established: 1978
Highlights and features
  • We offer 35 years of excavation expertise in residential and commercial projects.
  • Our family-owned team ensures hands-on management by Dave McNeil Sr. or his sons.
  • We prioritize eco-conscious practices using recycled materials whenever possible.
  • We provide 24/7 emergency response for urgent excavation needs.
  • We guarantee free, competitive estimates with transparent pricing.
Services
Septic Systems
We design, install, and repair septic systems tailored to residential and commercial properties. Our team ensures compliance with local regulations while prioritizing environmental sustainability. With decades of experience, we deliver durable solutions that meet site-specific needs.
Water & Sewer Lines
Our experts handle water and sewer line installation and repairs for municipal and private properties. We use advanced techniques to minimize disruption while ensuring long-term functionality. Emergency services are available for urgent pipeline issues.
Land Clearing
We provide comprehensive land clearing services including tree removal, stump grinding, and debris management. Our equipment handles projects of all sizes, preparing sites for construction while maintaining ecological balance through recycling practices.
Drainage & Grading
Our drainage solutions prevent water damage through strategic grading and trenching. We address both residential and commercial needs, ensuring proper water flow to protect structures and landscapes from costly erosion issues.
Demolition
We safely demolish buildings and structures using specialized equipment. Our process includes debris removal and site cleanup, preparing properties for new development while adhering to strict safety and environmental standards.
People
Dave McNeil Sr.
Owner
Dave McNeil Sr. has led the family-owned business for 35 years, maintaining hands-on involvement in every project. His expertise ensures quality execution and client satisfaction across residential and commercial excavation services.
Questions
What excavation services do you offer?
We provide septic systems, water/sewer lines, land clearing, demolition, drainage, grading, pond construction, and more for residential and commercial clients.
Do you handle emergency excavation projects?
Yes, we offer 24/7 emergency response for urgent excavation needs like septic failures or storm damage.
What areas do you serve?
We serve Southeastern New Hampshire, NH Seacoast, and Southeastern Maine for all excavation projects.
Are you licensed and insured?
Yes, we are fully licensed and insured for all excavation work we perform.
Can I get a free estimate?
Absolutely! Contact us at 603-436-6094 or through our website for a free, no-obligation quote.
How does your family ownership benefit clients?
Family ownership ensures direct oversight by Dave McNeil Sr. or his sons, guaranteeing accountability and personalized attention to every project.