William J. Guarini Inc. 152 Stevens Avenue, Jersey City, NJ 07305

"I had a fantastic experience with Guarini. Their professionalism, expertise and dedication to quality work made my decision to hire them a success. I highly recommend them to anyone looking for Plumbing services. Thank you, Guarini for your outstanding work!"

"I am immensely grateful for all the people that have worked in my house. They are thorough, friendly, helpful, informative, and above all knowledgeable of what they are doing. They have offered suggestions in making things better in my home. They do their job to perfection and clean up after themselves. It is a pleasure watching how they do their job. I must say I learned a lot from them. They are always on time! I will not hesitate to contact them in the future."

"I recently had extensive plumbing work done by Guarini Plumbing which involved excavating 10 to 12 feet on my property. I was extremely impressed by their professionalism and care throughout the entire process. The team was efficient, detail-oriented, and ensured minimal disruption to my family. They maintained a clean and safe work environment, and I couldn't be happier with the results. I highly recommend them for any plumbing needs. Thank you for your excellent service!"

"Quite unprofessional... installer spends 45 seconds inspecting my chimney prior to installing a water heater and advises I need a new chimney liner at $2600. When I ask how he could make that decision so quickly based on seeing the bottom 3 inches of the chimney by the light of his cell phone i get nonsense.... If you are going to try and rip me off at least come with the proper equipment to inspect the chimney and justify the diagnostics.... Beware..."

"Update: After speaking with the owner after my experience with one of their employees. I am pleased to say that the company does care for the quality and safety of their customers. Proper guidance was given as to what the actual work entails and how we can go about resolving the issue. Had a horrible experience with one of their employees. They were set out to replace a water heater and were sent through pseg. The first comment from the plumber was do you have a private plummer or they are doing the job. I expressed that's why they were contacted and he continued to state that if they don't do all repairs they won't do the work. I understand things need to be to code but if someone is not informed of what is needed to be done for it to be to code one won't understand. He only kept stating it's expensive and never fully explained the depths of the repair. Which is highly unprofessional also the way he spoke to me was very rude as if i am supposed to know what is the work needed to be done. Also he stated they cant evaluate more until monday which i also expressed to him that i have an autistic child in the home and i needed something done sooner which he said no i have to wait until monday. When my husband arrived his whole demeanor and his tone changed but at that point my husband told him to leave since he heard how he was speaking. And told me to contact the office and pseg again. I have read good reviews and I hope it was just one bad apple but they need to have there employees speak to people with Professionalism to be able to do proper business. I was able to speak to after hours team who ensured to have a supervisor call and have another plumber to evaluate and give a proper explanation as what exactly needs to be done. She is the only reason why I'm able to give 2 stars I really hope my experience tomorrow will be better than what is was today. Highly upset that I have a family with children and elderly with no hot water for another day now."