Awesome service. Len and his crew were prompt, courageous, knowledgeable, clean and provided a perfect result. Pricing was very fair. I strongly recommend this firm.
Roger \u0026 Pat
Oct 2025
Len Jr is the best. The only plumber I trust to get the work done right the first time. He and his crew put in a new heating system, hot water holding tank and other plumbing problems we had. They are always professional and get the job done right. Today I called for a heating issue and they were here in a couple hours. Price is always fair !
Jeffrey A
Jul 2025
Very happy with their service and felt the prices fair. Staff professional and courteous
Mark Martinelli
Apr 2025
We recently used Len Thonus Plumbing, Heating & HVAC to replace our downstairs air conditioning handler and condenser. It was a pleasure dealing with them. The work was neatly done, fairly priced and done on time. From dealing with Audrey in the front office to Dennis and the crew who did the install it was pleasure to deal with them. We have been using Len Thonus for 20+ years for all our HVAC needs. They are top notch, honest and reliable.
Jon Hirsch
Jan 2025
Avoid this plumber, he charged $625 for approximately 10 minutes of work. I believe he purposely overcharged for labor ($325 / hour) because of the cold weather (10-15 farenheit)
Jean Picarelli
Nov 2024
I found Len Thonus from Next Door, Society Hill. My tub was leaking pretty badly. Len was very honest and told me what might be the end result. Matt along with his apprentice came and was able to fix the leak. Wonderful service.
Pat Pope
Jul 2024
Len Thonus was a "second opinion" call for me after the company I had been dealing with for years told me I needed to replace my entire A/C system because of mold. I didn't mention to Len what the other company had told me, but he dispelled my fears after recommending a highly rated company to scour my system. As far as I'm concerned Len Thonus Plumbing, Heating & A/C saved me thousands of dollars.
Jeff S.
May 2024
I was in the HVAC business for 59 years. When my AC unit failed this past year, I felt I was too old to repair it myself. Called Len Thonus to make repairs. They are the best and one of the few smaller companies' left that have not been bought out by larger corporations. If you want quality service at a fair price, call them, thank you Len.
Patrick Hesler
Jan 2024
Knowledgeable, honest and fair. Installed a dual-split in our new addition at a very fair price. Also repaired our existing furnace when other companies tried to sell us a new system. Highest recommendation.
J.K. McCusker
Awesome service. Len and his crew were prompt, courageous, knowledgeable, clean and provided a perfect result. Pricing was very fair.
I strongly recommend this firm.
Roger \u0026 Pat
Len Jr is the best. The only plumber I trust to get the work done right the first time. He and his crew put in a new heating system, hot water holding tank and other plumbing problems we had. They are always professional and get the job done right. Today I called for a heating issue and they were here in a couple hours. Price is always fair !
Jeffrey A
Very happy with their service and felt the prices fair. Staff professional and courteous
Mark Martinelli
We recently used Len Thonus Plumbing, Heating & HVAC to replace our downstairs air conditioning handler and condenser. It was a pleasure dealing with them. The work was neatly done, fairly priced and done on time. From dealing with Audrey in the front office to Dennis and the crew who did the install it was pleasure to deal with them. We have been using Len Thonus for 20+ years for all our HVAC needs. They are top notch, honest and reliable.
Jon Hirsch
Avoid this plumber, he charged $625 for approximately 10 minutes of work. I believe he purposely overcharged for labor ($325 / hour) because of the cold weather (10-15 farenheit)
Jean Picarelli
I found Len Thonus from Next Door, Society Hill. My tub was leaking pretty badly. Len was very honest and told me what might be the end result. Matt along with his apprentice came and was able to fix the leak. Wonderful service.
Pat Pope
Len Thonus was a "second opinion" call for me after the company I had been dealing with for years told me I needed to replace my entire A/C system because of mold. I didn't mention to Len what the other company had told me, but he dispelled my fears after recommending a highly rated company to scour my system. As far as I'm concerned Len Thonus Plumbing, Heating & A/C saved me thousands of dollars.
Jeff S.
I was in the HVAC business for 59 years. When my AC unit failed this past year, I felt I was too old to repair it myself. Called Len Thonus to make repairs. They are the best and one of the few smaller companies' left that have not been bought out by larger corporations. If you want quality service at a fair price, call them, thank you Len.
Patrick Hesler
Knowledgeable, honest and fair. Installed a dual-split in our new addition at a very fair price. Also repaired our existing furnace when other companies tried to sell us a new system. Highest recommendation.
mark orotosky
fixed my plumbing issue ...great work