We are so pleased with our newly coated driveway. I makes our whole yard look great! Thank you so much for your excellent job and doing it in such a timely and professional manner. We will certainly use your service again.

Very responsive. Were willing to meet me for an estimate one evening and get the work completed quickly. The sealer looks great and seems much more durable than the latex based sealers I have had applied in past years.

Costello Coatings did a fantastic job on seal coating our driveway this past week. They were recommended to us by our neighbors after we saw their nice looking driveway. Bart and his crew showed up 10 min early to start prepping for the job. They were all very polite and thanked my wife for the lemonade and cookies she brought out for them. They cleaned up everything and I was very pleased there was not any seal coating on the edges of my sidewalk or garage floor. Overall they did an amazing job as the driveway looks like new. If you haven't done your research yet, it's important to have an oil-based seal coating applied to your driveway due to it lasting much longer than other types of coatings. Costello Coatings uses an oil-based seal coat and I highly recommend them for a very clean oil-based seal coating job.

I've now used Costello Coatings twice and wanted to leave a review in appreciation of the great work Bart and his crew have completed us. I used Costello Coatings two years ago when my grandma out in Maine asked me to help her find someone to reseal her driveway. I called Bart Costello before I came out to visit and he was able to schedule us in during my stay. Bart and his crew showed up right on time and did an awesome job with the driveway. He used an oil-based sealer and after visiting again a few weeks ago, it's still holding up VERY well after two years - I'm impressed! They cleaned up everything and Bart proved to be a very reliable and honest businessman. His pricing is very reasonable. I'm even more impressed with the deck repair and sealant job they just completed this past week for my grandma. They did an incredible job with repairing several rotting boards. My grandma sent me pictures and it literally looks brand new. She called me while lounging out on the deck and was telling me all about the big power sanders and pressure washers Bart and his crew were using on the deck. She loves it! I can't thank you enough for doing such a great job and keeping my grandma happy! (She's hard to please) I highly recommend Costello Coatings.

An absolutely beautiful job done on time for price quoted cleanup was great overall very satisfied.

We would like to express our admiration to Bart and everyone at Costello Coatings for your service in power-washing, sanding, and painting the back deck and covered porch of our home and deck table and bench. Our call was returned the same day, an assessment was performed and a fair quote provided to us within twenty-four hours, and the project was completed within seventy-two hours! In addition, you identified and replaced a rotted board, demonstrating you cared for the quality of the finished job. Such attention to quality is rare and welcome. We couldn't be more pleased.

Great company. Bart was very responsive and on time. He did a wonderful job on sanding and refinishing our wrap round porch and ceiling. He took time to find the right color match stain which we really appreciated. We will definitely be returning customers.

We would like to express our admiration to Bart and everyone at Costello Coatings for your service in power-washing, sanding, and painting the back deck and covered porch of our home and deck table and bench. Our call was returned the same day, an assessment was performed and a fair quote provided to us within twenty-four hours, and the project was completed within seventy-two hours! In addition, you identified and replaced a rotted board, demonstrating you cared for the quality of the finished job. Such attention to quality is rare and welcome. We couldn't be more pleased.
Bob and Ruth -- Yarmouth

Follow-up 5.17.2021: Conscientious and dedicated customer service! In Fall 2020, a few months after the sanding and painting of our front porch and back deck, we noted minor paint bubbling and peeling in highly weather exposed areas. Speaking to Bart, he said he'd take care of it in the spring -- and he did. Very pleased. :)

Very happy with the job Bart and his crew did at our 27 School Street condo in Freeport. They power washed, sanded and stained a rather extensive wraparound deck and two smaller decks as well. Bart is very professional about his work and wants to make sure his customers are satisfied with the job. Everyone in our condo units was amazed at how much better our decks look, Would not hesitate to recommend Costello Coatings to anyone looking for a stain or paving company. In fact, we plan to use Bart again for some other work we need done- which I guess is the best recommendation of all! Paul Lipman

From the moment I first contacted Bart until the end of the work, he was a true professional. Bart answered calls and text messages promptly. He arrived for the estimate and the job right on time. He texted to let us know he was on his way. During the estimate he took his time to explain the materials he would use and the process he would follow. Our job was close to the end of the season and he carefully explained the filling of the driveway cracks and seal coating and how these would bind through the cooler weather. When he was done, the work was as he had described it would be. We have recommended Bart to others and will use him again when the driveway needs to be resealed.

I called Bart Costello to get an estimate on seal coating the driveway. He was very responsive right from the start and provided a quick estimate. Once the rain cleared out and the driveway dried, he arrived on time with his son and completed the work efficiently and professionally. The quality of the work was excellent and the driveway has never looked better. If you're thinking of having your driveway seal coated, I recommend Costello Coatings without reservation. I gave him 5 stars for a job well done!

Great, great job sealcoating our driveway! Meticulous attention to detail and neatness. Highly recommend