Phone: (800) 343-1411 or 603-642-3683


Dear Scott,

I am writing to thank you for your services in installing my new well. You were very patient through the long process with the town and highly professional to deal with. You shared your knowledge.....which helped in my decision making and were always responsive. Every person from Comac that I encountered was friendly, helpful and efficient.....from you, Marisa, Ryan, and Bill the pump guy. I received courteous assistance. Aside from all that, the water looks clear and has very little flavor.....I know that is the luck of the draw, but still it makes me smile. So thank you for all your help. You made a scary gamble more stable for me. I will happily recommend you (in fact, I already have). It's been a pleasure!

Sincerely, Bonnie W.  Alton, NH

 Your technicians represented the company extremely well. I believe many of your employees were involved in the setup of our two wells. Thanks for a job well done.

Malcolm C.,  North Hampton NH 

I am very satisfied! All the workers introduced themselves during the geothermal install, which really made me feel comfortable. Nice touch. Thank you very much for the professional job and personal care.

David D. Moultoborough NH 


Thank you so much for making this possible for my family,I cant thank you enough.

Amanda R.  Goffstown NH

Enclosed you will find my payment of  $XXX.XX for the new  closed loop geothermal project at my home in Pelham NH Thank you for your outstanding service and knowledgable staff. Thank you especially to Scott for being patient with me and explaining everything from start to finish in a process i knew very little about. I would highly recommend your services to anyone looking into any type of geothermal or water well in the future.  

Matt H. Pelham NH

Dear Comac Employees:

I am writing this letter to inform you of my experience of having a new well installed on my property. As a homeowner, you know from time to time thngs go wrong and expensive projects will need to be done. It can be troubling to need such a big job performed to your home, but Comac was able to quell some of that worry.

Scott, Bill, Ryan H. and Ryan G. were extremely helpful and professional throughout this installation, and I would like to take the time to formally thank each of you.

Your crews were knowledgable and professional. Ryan H. and Bill answered all my questions in terms I could easily understand. They also took the time to patiently address additional concerns I had, and never made me feel like I was taking up too much of their time.  Scott was abe to promptly schedule a start date for us, as we had NO water at all.

Both Ryans were able to give me a quick overview of what to expect that day with a professional politeness, which made me feel at ease.  They were courteous to me and especially my two small children who were looking out the windows the whole time while they were drilling. They definitely had an audience throughout this project !

The whole Comac  crew seemed to work together like a well oiled machine. I was quite pleased about that. Everything was done in the utmost professional manner (No swearing or yelling.) Your crew even tolerated all the pictures being taken. (Big machines in our backyard are very exciting to 8 yr old and 2 yr old boys. ) Then when it came time for payment, Marisa was kind enough to work her magic and transfer myalready paid balance onto a different credit card. ( Allowing me to gain those frequent flyer miles) That was so AWESOME ! I stll cant thankyou enough, as it will also save us a lot of money in  finance charges. I will be sure to recommend Comac to anyone needing such service in he future. Thank you so much again for making this a smooth experience for us.

Paula O.  Newton, NH 

This letter is "THANKS" for the excellent install by Bill and Kody of the replacement well pump and new upgrade of a variable speed pump. I really appreciate the promptess of the team in getting the house back in operation with water.

Also "SPECIAL THANKS" TO Bill for taking the time and completely  explaining the difference between how  my old well pump worked  and how the new variable speed system works more efficiently and the  electronic protection that is built into it.  Professionalism and caring in getting it done right was shown by all involved.

Bruce S. York ME


My wife and I want to thank you for what you did for us. To replace my well pump that the warranty had already expired on was really wonderful. It says a lot about you and your company . We have since talked with neighbors who have also used your company and were told of your reputation for excellent customer service.

Any time we need any work we will be certain to call Comac. 

P.S. We were very pleased with BIll as he took the time to answer all my questions and explain everything. 

Steve & Dianne G. Sandown NH


I would like to take this opportunity to thank you and Ryan for the work that you completed at my home in Newmarket NH.

I understand that Comac could have easily taken a back seat approach to my situation, however you and Ryan were extremely proactive in responding and making my unique well situation and making sure was 100 % proper.   There are not many companies that would have gone above and beyond like you did. I wanted to make sure that I let you know that your professionalism was greatly appreciated. I look forward to working with Comac in the future for all of my water well needs. 

Kevin H.

Newmarket NH   

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