Service Areas
The Entire Delaware Valley
And Southern New Jersey
Definis And Sons Windows & Doors is your one-call solution for a wide range of replacement Windows and Doors. Our dependable and uniformed technicians are fully insured professionals. We work hard to make sure our customers are super happy!
Having thousands of references in this business is almost unheard of. However, as you can see, WHEN YOU DO GOOD WORK, WORD GETS AROUND!
We are very fussy people and DeFinis workmanship exceeded our expectations Their follow up service was also excellent. The quality of work and attention to detail was all top notch.
You did our windows in Philly and we decided to use your company again for our new house You guys really did a beautiful job again and we are so happy with our purchase We will call you in the Fall for the back door.
Andrew and Mike are expert installers They did a great job on my doors and the capping really finished it off perfectly The quality and workmanship are second to none. Marissa & Dave R (Medford, NJ): Visiting your showroom was well worth the drive. Rudy was very knowledgeable and helped us in deciding which door worked well with the character of our house Your installation department did a flawless job.
We had windows done by another company and then bought windows from DeFinis DeFinis really has it over everyone else From start to finish you had it all over the other company What sold us was your warranty Thanks for recommending the Garden window for our kitchen Karen really doesn't mind washing the dishes now!
We were recommended to DeFinis and Sons by one of our neighbors We bought because we are both Italian and appreciate Italian craftsmanship We are completely satisfied with our purchase and our installation Thank you for a doing a fantastic job.
After shopping around we decided to come to your showroom We were surprised how huge it was and what a great selection you offer We were even more surprised when our doors were installed with such ease Please give us a call in the Spring because we would like to have our windows replaced down the shore.
Just wanted to drop you a note letting you know how much we saved this year on our energy bill with your windows We knew you did good work but we had no idea how much we would be saving overall.
The quality and the craftsmanship is beautiful Your installers were neat and cautious We will definitely be calling you for the remaining windows in our home.
We shopped around and were completely confused until we visited your showroom at DeFinis & Sons Your showroom helped us decide which windows to choose from Thank you for taking the time to explain to us the various types of windows and their installation On installation day, everything went as planned It was a real pleasure doing business with your company.