The Leading Source for Well Drilling Service in the Sanford, ME Area

“From the moment I spoke to Randy I knew I was in good hands and I was right. We got wonderful, professional service the same day. New well pump and pressure tank and the water is flowing. Suddenly not having water was terrifying (especially at our ages) and these guys were not only fast and meticulously efficient but were also very kind. 5 stars is not enough! Thank you!"

- Audrey M.

“Recently I had the the guys in to diagnose a pump issue. Same day service with the parts needed on their truck. The issues were carefully explained to me and the job was completed 1.5 hours after arrival. 5 year warranty on parts and service. Completely satisfied and I can recommend Marquis to anyone with pump issues."



- Ron R.

“Excellent response. Excellent service. Professional and friendly. Absolutely recommended. "

- Scott T.

“Marquis has been servicing our well since 2016. They had to come up today and help us. I am so incredibly thankful and grateful to these kind and great people. When you call Marquis for service on your well...know that you are getting the best specialists."

- Lisa H.

"Very professional and put my mind at easy. I had a water problem and the young man who came to check it out was amazing. He tested the water and the water tank and assured me that it would clear up within a few days. He was right! There was no cost to me for this service. I highly recommend them and will rely on them for my future needs."

- Marcia B.

“I was having water issues. Marquis Well & Pump replied in a very short amount of time. They came out the next morning and replaced my pump and pressure tank! They worked like a well-oiled machine! Very friendly and professional! I can’t thank them enough! I will definitely recommend them to everyone!”

- Sonya S.

“We lost our well pump on Friday morning. My boss made a few calls for me and got in contact with Marquis Well & Pump. By 11:30 that morning, we were back up and running at a very reasonable price for such short notice. Both of the gentlemen that came to our home were very friendly and helpful. Thank you so much for such AWESOME SERVICE! We will highly recommend them for anyone we know who needs service.”

- Sherri S.

“Great service from the start. Randy immediately was very helpful and friendly. He came to my house exactly when he said he would. He was able to fix my problem right away. Randy was honest with the problem and able to explain everything. I would 100% recommend this guy to anyone!”

- Denise K.

“I cannot recommend Marquis Well & Pump more highly. Our issue wasn't urgent, yet during a very busy time of year, they found time to fit us into their schedule. I will not hesitate to call them in the future (though I hope I won't need to!) and will most certainly recommend them to local friends.”

- Emma F.

“Randy answered on a Saturday and walked me through a bypass for my water bubbler that was acting up. Unbelievable service that is not easily found today. Recommend highly – you just can't go wrong. Thank you!”

- Peter R.

“Replaced pump and tank in sleet storm in less than two hours. Fast, great teamwork, and all the right equipment. I highly recommend this company.”

- Mervin W.

“Lost water at 10 pm. Called Marquis Well & Pump first thing in the morning. Randy returned my call within 30 minutes. Crew was out within an hour and expeditiously replaced a failed pressure tank. Couldn’t be happier with service!”

- William M.

“The gentlemen that came to our home to install the pump were fantastic. We have never had a more friendly and helpful couple of people work at our home since we moved in. We are very grateful for all their assistance and efforts to install our new well. Everything was phenomenal, and it is working great. Thank you!”

- Pam G.

"I texted Marquis Well & Pump early on a Saturday morning, as I had no water to my house…They arrived at 3:30, tested all the equipment, circuit breakers, etc., and advised that the well pump needed to be replaced. It was promptly replaced in a good and workman-like manner at a fair price. Service was pleasant and efficient! I highly recommend this company!”

- Clara D.

"We had no water on Saturday evening. We looked up companies and decided on Sunday to call Marquis Well Drilling. The owner responded within an hour. He said he would send someone out first thing Monday morning. At 8am a very pleasant young man was at our house. He was great. He was very kind and knowledgeable. He did a great job at communicating with us. We so much appreciated his help. 3 hours later we had a new well pump and pressure tank installed and water! We would definitely recommend this company! 5 stars!"

- Melissa M.

“I spoke with Randy this morning in an emergency situation for my well. I asked for availability and support in troubleshooting my well pump issues. Randy responded to my request very quickly and arranged to make time on less than a days notice to provide support. I am super impressed with Marquis Well & Pump customer support. Although, I did not need on-site services today, any time I have issues with my well pump in the future I will be calling on Marquis Well & Pump."

- William G.

“I called Randy on Thursday my well pump had just died on me, and within an hour he had texted me back saying he would have somebody out at my house the very next day around eight or 9 AM, Rick showed up and was absolutely amazing so polite so efficient and out in a new well pump within hours. I am so glad that I decided to call them, I would recommend them to all my family and friends."

- Anita S.