#1 New Hampshire Penntek Concrete Coating Company! Exclusive Concrete Coating Partner of The Home Depot!

  
 
 
 
  EXCELLENT  
  
 Based on 177 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Don S 
 
9 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Tim and Max showed up right on time and transformed my cellar floor into the star of the show. I can't say enough good things about this crew. I should have had a Poly floor put in years ago. Big props to Corey for helping get a great appointment time. I definitely recommend Symphony to anyone looking to get this type of flooring done.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 kris lafond 
 
3 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Good workers showed up both days and finished in a timely manner.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Nadine Chapman 
 
2 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
+2
It was a messy process to stage and complete but the workers were focussed and speedy.  The finished product looks great and I’m satisfied.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Andrew Wilking 
 
1 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Professionally done. Cleaned up after themselves.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Roseanne Johnson 
 
27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Project came out great! Very, very pleased with the entire process. The installation guys did a great job and did a very thorough job cleaning up after themselves. Highly recommend Symphony Concrete Coatings!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Deborah Johnson 
 
26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Our experience with Symphony Concrete was A-one from start to finish ! Our quote to cover a front walkway was fair and all the work was explained completely. The two men who came to the house were on time, neat, professional and polite.  And i LOVE the finished product- makes my entrance to the front door beautiful!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 kevin deware 
 
25 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Excellent work. The garage floor looks amazing! Well worth it!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Gary Lussier 
 
23 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
This is my second job with Symphony Concrete and they continue to do great work. I would highly recommend them for you job, you will be very satisfied.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Carolyn Parsley 
 
4 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Arty and Ivan were very pleasant , efficient and  cared a lot about the quality of their work. We were very pleased with the outcome and would highly recommend them to anyone.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Link 
 
29 July 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
+0
Couldn’t have been happier. Came out great, got it done in one day as promised, and everyone was super nice and helpful. Highly recommended
  
 
 
 
 
 
 
 
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