Top-rated excavation pros.

Get matched with top excavation pros in Henniker, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your excavation project in Henniker, NH?

Select your specific project to find the pro for you.

TRUSTED BY HENNIKER, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon54
    Verified excavation services reviews

Find Excavation pros in Henniker

Avatar for Chandler Construction

Chandler Construction

200 New Boston Rd
5.00(
1
)
Approved Pro

Chandler Construction

200 New Boston Rd
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

We are a fully insured growing excavation company in southern NH. We specialize in house lots, additions, barn/garage slabs, drainage systems, yard reclamation, land reshaping, stumping, tree removal, utility trenching and house demo. 22 years of experience. we take pride in our work and try to satisfy the customer beyond expectation on every job.

"Was very pleased with the results great company"

James S on March 2022

We are a fully insured growing excavation company in southern NH. We specialize in house lots, additions, barn/garage slabs, drainage systems, yard reclamation, land reshaping, stumping, tree removal, utility trenching and house demo. 22 years of experience. we take pride in our work and try to satisfy the customer beyond expectation on every job.

"Was very pleased with the results great company"

James S on March 2022


Avatar for NH Dirt

NH Dirt

168 River Rd
New on AngiNew on Angi
Approved Pro

NH Dirt

168 River Rd
New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

"We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at NH Dirt LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."

"We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at NH Dirt LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."


Avatar for Lake Excavation, LLC

Lake Excavation, LLC

266 NH-9
5.00(
4
)
Approved Pro

Lake Excavation, LLC

266 NH-9
5.00(
4
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Lake Excavation LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Joe was great to work with. He did exactly what I asked for and went above and beyond with some material that was left over. I would definitely hire him again."

Cheryl D on July 2021

Lake Excavation LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Joe was great to work with. He did exactly what I asked for and went above and beyond with some material that was left over. I would definitely hire him again."

Cheryl D on July 2021


McAdams Excavation & Landscaping

60 Purgatory Rd
4.84(
19
)
Approved Pro

McAdams Excavation & Landscaping

60 Purgatory Rd
4.84(
19
)
Approved Pro
Customers say: Quality work
46 local quotes requested
8 years of experience

At McAdams Excavation & Landscaping, We pride our company on Reliability, Great Communication, Integrity, and Quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very excellent to work with, very understanding, very timely, very professional, and just precise on what they do ."

Bruce H on September 2024

At McAdams Excavation & Landscaping, We pride our company on Reliability, Great Communication, Integrity, and Quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very excellent to work with, very understanding, very timely, very professional, and just precise on what they do ."

Bruce H on September 2024


Avatar for Action Plumbing Heating And Air

Action Plumbing Heating And Air

75 South Main Street
4.92(
83
)
Approved Pro

Action Plumbing Heating And Air

75 South Main Street
4.92(
83
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
90 local quotes requested

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025


North Coast Pellet Fuel and Construction LLC

262 Flanders Memorial Road
No reviews yet

North Coast Pellet Fuel and Construction LLC

262 Flanders Memorial Road
No reviews yet

We offer light excavation and grading services included but not limited to: -Electrical/utilities trenches -Land clearing/brush mowing -concrete/patio prep -driveway repair/grading -drainage work

We offer light excavation and grading services included but not limited to: -Electrical/utilities trenches -Land clearing/brush mowing -concrete/patio prep -driveway repair/grading -drainage work


Avatar for Rock solid excavation & demo llc

Rock solid excavation & demo llc

6 Onway Lake Road
No reviews yet

Rock solid excavation & demo llc

6 Onway Lake Road
No reviews yet
2 years of experience

Rock solid excavation & demo Offer all types of land Care services. This company is owner operated with two owners. Jason has 20 years of experience in excavation service. The second owner Ben has 15 years of customer service. Things that rock solid excavation in demo offer covert pipe installs , driveway repairs , Grading or leveling yard , French drains , demo small buildings or houses And much more. Our whole focus is to make sure the customer comes First you'll be involved in the project and the project will don't be done Right. Rock solid excavation will be your First call to all land care needs.

Rock solid excavation & demo Offer all types of land Care services. This company is owner operated with two owners. Jason has 20 years of experience in excavation service. The second owner Ben has 15 years of customer service. Things that rock solid excavation in demo offer covert pipe installs , driveway repairs , Grading or leveling yard , French drains , demo small buildings or houses And much more. Our whole focus is to make sure the customer comes First you'll be involved in the project and the project will don't be done Right. Rock solid excavation will be your First call to all land care needs.


Summit Site Solutions

356 Davison Rd
No reviews yet

Summit Site Solutions

356 Davison Rd
No reviews yet
1 years of experience

Summit Site Solutions is a leading provider of comprehensive land development services, specializing in excavation, trenching, land clearing, and forestry mulching. Catering to both commercial and residential projects, the company is known for its skilled professionals and ability to tackle various terrain challenges, ensuring efficient site preparation and development. The company boasts state-of-the-art equipment and technology, guaranteeing precise and timely project outcomes, from digging ponds and creating trenches for utilities to clearing land for construction. Summit Site Solutions also offers a wide array of high-quality equipment rentals, accompanied by expert guidance and support, enabling clients to find the necessary tools for their projects. Committed to sustainability, Summit Site Solutions conducts operations with minimal environmental impact, with its forestry mulching service promoting land health and growth. With a focus on customer satisfaction, reliability, and safety, the company stands as an ideal partner for site development and equipment rental needs, dedicated to achieving project goals with efficiency, expertise, and integrity.

Summit Site Solutions is a leading provider of comprehensive land development services, specializing in excavation, trenching, land clearing, and forestry mulching. Catering to both commercial and residential projects, the company is known for its skilled professionals and ability to tackle various terrain challenges, ensuring efficient site preparation and development. The company boasts state-of-the-art equipment and technology, guaranteeing precise and timely project outcomes, from digging ponds and creating trenches for utilities to clearing land for construction. Summit Site Solutions also offers a wide array of high-quality equipment rentals, accompanied by expert guidance and support, enabling clients to find the necessary tools for their projects. Committed to sustainability, Summit Site Solutions conducts operations with minimal environmental impact, with its forestry mulching service promoting land health and growth. With a focus on customer satisfaction, reliability, and safety, the company stands as an ideal partner for site development and equipment rental needs, dedicated to achieving project goals with efficiency, expertise, and integrity.



Avatar for Dirt Dynamix LLC

Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

...
Showing 1-10 of 75
Excavating questions, answered by experts

The depth of a septic tank’s drain lines is between 18 and 36 inches underground. These pipes are filled with perforations and surrounded by sand, gravel, or a combination of both, as both materials help filter wastewater. While some pipes are buried closer to the surface, this can create problems unless the soil is compact and doesn’t shift much. 

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

Excavation is priced in cubic yards, so you’ll need to find the volume of the area in order to calculate costs. Multiply the length, width, and proposed depth of your excavation site, then convert it into yards to get the volume. Multiply this figure by the price per cubic yard.

Most homeowners can measure by hand to get a rough estimate, even if it’s tedious. You may want to pull out a tape measure or use a string to help mark the area.

Most professional excavation teams will charge between $8 and $15 per cubic yard. Calculate the cost by finding the volume of your pool—width x length x depth—and dividing it by 27. Then, multiply the price by the cubic yards from your equation. Budget for complications like a rocky lawn, hard-to-access pool area, or high local labor prices.

The Henniker, NH homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"