GNC is great! Josh is so easy to communicate with – everything has been super smooth. Definitely recommend them.
My husband and I were very happy with the individuals who worked in our home and the work they did.
We had our home cleaned after we moved out, and painting and sanding had been done. They did an excellent job! We are very pleased, and would highly recommend Great Northern Cleaners.
Great job cleaning our house!
Thank you for the great job!
I have a great crew that cleans my home. Love their attention to detail. So happy when my house is clean.
We recently started using Great Northern Cleaning Company and we were very happy with their service. They did a very thorough job and we will continue to use this company in the future.
Very best cleaning company I have ever used. Will recommend and use again over and over again. Thank you. Thank you.
I have been using Great Northern Cleaning for the past two years and have been really happy with their service. They are extremely responsive and very professional.
A & B Vending of New Hampshire
GNC provides excellent cleaning services to our building!
Easy to get in touch with, quick scheduling, thorough job!
I have been very pleased with the service that GNC has given us over the past year. They are very efficient with their time while at the house. I also am very comfortable leaving the door open for them as I am usually not home when they …
What an awesome group of people running Great Northern Cleaning!
Great service, they did a good job cleaning and were able to set up an appointment very soon after I called. Reasonably priced as well.
We've used Great Northern Cleaning Services for the past two years. When Frank comes out to price a job, he is personable and professional. The office responds with prompt scheduling. Jacob and a his crew are thorough in cleaning the rugs …
We are very happy with Brittany and her crew who cleaned our lakehouse over the summer. They are trustworthy and do a great job. Looking forward to have them return next spring. Thank you for the great service.
Doris & David Burns
GNC has cleaned my house all summer. They are professional, always on time, and do quality work. Their prices reasonable. I particularly appreciate their quick response to calls or email.
Came at the time we scheduled, was thourough in the matters that I asked to be done. Pleasant and professional.
Great cleaning service. They are always available when we need them.
The service is always excellent and they do a great job cleaning as well!
Modern Bride & Formal Shop
They were very dependable and came on short notice on occasion. Would have liked a little more attention to the corners but overall good job. Much better than the competitors.
The cleaning crew always does a fantastic job. Very efficient and fast.