Costello Construction & Associates, Inc.

Jan 2023

Costello Construction built our our 24' x 20' patio cover completing the work in August of 2021. They did a fantastic job with great attention to detail. Buzz and Brian are salt-of-the-earth type people...great to do business with. Brian has done a couple smaller things for us following the patio cover with similar results. We did not originally know it but they also do interior renovations. Down the road we are going to need some reno work in our bathrooms...Costello will be on the top of our list for those jobs when we get to them. PB, Trabuco Canyon

Apr 2018

Very reliable company. Professional, friendly, affordable and reliable. We had our entire home painted and a number of smaller jobs performed - all completed on time and without incident. HIGHEST RECOMMENDATION

Apr 2018

Costello Construction painted our home after we repiped. They also stained our stair rail. They were professional, on budget, faster than anticipated and VERY clean. They do all sorts of construction projects and I would highly recommend them!