Best sump pump installation pros near Troy, NH

"Timely arrival and good communication. Excellent job on a complicated original installation. Very helpful with an incorrect faucet purchase, picked up the correct hardware and completed the job in one afternoon and kept within the quoted cost. Would definitely recommend."

"After meeting with Bob, and being shown and explained the project necessary to take care of our crawl space issue, I was convinced they were the guys for the job, They arrived when they said they would, and finished in the time estimated. A job well done and highly recommended !!!"

"They did an excellent job. Put a threshold drain in front of a sliding door to my patio. They had to remove pavers, install a 4 inch pipe across the lawn and replace the pavers and sod. Hard workers did a really good job."

"Every time I need a plumber I will be calling him."

"This company did not do my work. I incorrectly reviewed them as their name was similar to the contractor who did do the work. Sorry for confusion."

"Mr. Rosander is a "dream"-pro plumber. Knowledgeable, provides explanation to all that needs to be done. Keeps appointments exact. In general a pleasant, nice, reliable pro. Highly recommended."

"We were very pleased with Rick's service. Promptly returned calls, quick scheduling of the estimate and the work. On time and fair price."

"Went great. Sales rep showed up very quickly after I called to request a bid. There was no hard-selling, no pushing of products I didn't need or want, just full information and a very reasonable price. They sent a second guy out to recheck the measurements before ordering the windows - he showed up exactly on time, finished his business quickly, and left. The subcontractor who installed the windows came well within the specified time range, protected the flooring appropriately, and replaced the windows complete with finishing the project with white caulking, and cleaning up completely afterward. When I need to replace more windows, this will be the company I call."

"Mike and his team did a solid job for us.  The previous owners had punted on installing
the correct solution and lied about water entering the home.  When we found ¼ inch of water in our back
room basement we called GMBS out and they were there within hours to do an
estimate.
This was one of the rainiest summers in recent memory and
GMBS had a ton of business so we had to wait, but it was worth the wait.  They finished the job in under 3 days and the
work looks great.
They installed a brand new sump pump, the old one the previous owners had
installed was done poorly, was inefficient to the task and sounded like a jet
engine.   They installed a sub floor
perimeter drainage system and vapor sealed our walls.
 
They were quick, professional, courteous and were easy to
work with.  We paid up front and part of
the job was over estimated and they got a refund to us when we needed it. 
 
I have more work I need done in the future and I plan on
using Mike and his team. 

"

"Service was performed as requested. Update of old electrical wiring was undertaken successfully so new lighting could be installed. I would use this client again.
"