Our customers positively rave about our company. When your job is complete we will send out an evaluation sheet. This helps us evaluate our office employees, estimators, workman to find out if there is anything we can improve upon.

Here’s what some of our clients have had to say about our service:

“Very professional job. Very happy with results.”

-Terri C., Collegeville, PA

“Best presentation and knowledge”

-James K. East Norriton, PA

“We were extremely satisfied with the job, and won’t hesitate to recommend you to anyone in the future.”

-Thomas B., Roslyn, PA

“I am very happy with your work and I will have more for you to do.”

-Mary H., North Wales, PA

“Great Job! Thanks for all your patience working through this large project”

-Christopher K, Grace Mennonite Church, Lansdale, Pa

“You knew what you were doing and didn’t try to ‘snow’ us, unlike other roofers.”

Carl, L., Plymouth Meeting, PA

“I couldn’t believe the great job Janville did! The house looks beautiful. Will definitely use  Janville for future work.”

-James B., Lansdale, PA

“We were very impressed with Janville and love our roof. I gave 3 cards to co-workers, one for future work two have leaky roofs. I highly recommended you.”

-Ann H., Lansdale, PA

“Most professional contractor I’ve ever worked with.”

-Anthony K., Lansdale, PA

“I compared the proposals and bids of 4 different contractors. Jeff’s presentation was the most professional and thorough of the group.”

-Robert M., Hatfield, PA

“Reasonable estimate: Courteous, interested staff.”
           -Kim W., Collegeville, PA


“BBB report: knowledge of product and professionalism: fully insured. The workmen that came to my home were extremely hard workers. They even finished earlier than expected.”

-Sandra N., Telford, PA

 “Really excellent job, nice and clean, prompt. We’ll use you folks when we do the other roofs.”

-Dave R (Gale Nurseries) Gwynedd, PA