Angi Approved
In business since 2017
Free estimates
Customers say: Quick response
"Great price and great service!! Definitely would recommend Daryl to anyone looking for a company that communicates and committed!!!!"

Angi Approved
In business since 2017
Free estimates
Customers say: Quick response
"Great price and great service!! Definitely would recommend Daryl to anyone looking for a company that communicates and committed!!!!"
Angi Approved
In business since 1972
Free estimates
Customers say: Quick response
"This is the best construction pro I had in my life. If there is anyone's looking for the best construction crew this company is the best. I've never had anyone in my life as good as Corriveau construction company. They went beyond and above what I expected. "
Angi Approved
In business since 1960
Free estimates
Customers say: Quick response
"They were very approachable, and made me feel comfortable as a woman dealing with contractors. Very professional, and on time, even checking in when their day was done. I would say they went above and beyond."

Angi Approved
Super Service Award Winner
In business since 1985
Free estimates
Emergency services offered
"I was selling a 71 year old home and the inspection revealed a failing septic system. I had called another company as well as Bob snd had opted to use the other company which was local in Merrimack. Sadly I was told it would be 6 to 8 weeks. I could not wait that long since the house needed to be sold before winter. I called Bob and he began the same day! He explained he was also an engineer and could do the required septic design himself. He was able to have the entire job done in 2 weeks and we had a contract to sell before he finished. He was a delight to work with and I woukd recommend this company without any hesitation."
Angi Approved
In business since 1981
Emergency services offered
Warranties offered
"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."

Angi Approved
In business since 2013
Free estimates
Emergency services offered
"what a great experience with these guys....seldom do we encounter a business that actually cares...unbelievable customer service and expert work...they saved us a small fortune....can't thank them enough"
In business since 2007
Free estimates
Land Surveying
In business since 1982
Free estimates
Emergency services offered
Full Service Septic Company

In business since 2000
Free estimates
Warranties offered
I am a Land Surveyor, Septic Designer, Septic Evaluator, & Wetland Scientist based in Raymond, New Hampshire. I serve Southeastern New Hampshire including Rockingham County, Derry, Londonderry, Manchester and Salem. As a licensed Land Surveyor, Septic Designer and Wetland Scientist means that I do not have to sub-contract parts of a job which allows me to pass the savings on to my customers! The services I perform are on a fixed fee basis or hourly rate depending on the level of complexity.
In business since 2013
Free estimates
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From average costs to expert advice, get all the answers you need to get your job done.

Wondering who to call for septic problems? Learn when to hire plumbers vs septic pros, warning signs, and average repair and pumping costs

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