Hello,
Not sure if you found anyone to take care of your expansion Joints for you or not But,
That's what my company does. I can come out and give you an estimate for free.
Masters of Mastic will Remove all old rotted wood, weeds, and debris from the expansion joints,
We will grind all of the expansion joint walls with a diamond bit grinder blade for adhesion.
We then fill the expansion joint with a foam backer rod filler and pour 1/2 inch of our Urethane
Sealant in the joint (Also Known As Mastic). We can color match any driveway and the sealant
will last anywhere from 5 to 20 years. I offer a 2 year warranty on the workmanship.
Let me know if I can help you out.. My email- info@mastersofmastic.com
Thanks
Scott