Contractor reviews in Ontario, California

Jesse delivers excellent work every time! He’s done me entire backyard and front yard with high quality custom work that I couldn’t be more happy with. I would definitely recommend him to anyone looking to do future landscaping projects!

Jesse at JJ Masonry built two gate walls for me. He did a great job and cleaning up afterwards. Also in a pinch I had a permit inspection on Monday which Jesse came on Saturday before and finished extra work in time to pass the inspection. Would recommend him if you need block work. Going to use him again in a few months

Very pleasant representatives and quality work!

They were very professional. I would highly recommend this contruction company

They do exactly work. In s timely manner very satisfied with the out come of every thing.

Their flooring installation work is very good. I can say this because I have made them do it in my house. Thank you so much guys for providing me with excellent service at such a reasonable rate. Highly recommended!

Due to extensive water damage, my home was in need of major repairs. Northstar worked with myself and my insurance company from day one until the work was completed. They were professional, on time, and always cleaned up the area each day. Northstar provided quality work and I would definitely use them again. Major repairs were required including a full roof replacement. The ceilings in my home collapsed in two areas and needed to be torn down and replaced in several other areas of my home. After the moisture and mold were addressed, the ceilings in all common living space and kitchen were torn down and replaced as well as ceilings in a hall and one bedroom and bath. Some walls were repaired and flooring replaced in a few areas such as the bathroom.
It was nice to have a company that could handle everything that was needed to complete the job.

Repairs were done quickly and efficiently. Regarding the construction area, I don't see myself using any other company. I refer AG Construction and have become a customer for life. It is worth mentioning that the price is very good, as is the service.

This company provide a very good solution for all my concerns. They were able to answer all my questions in regards to my home repairs. I hire them and they were excellent. Super responsible, their time frame excellent, their work. Everyone was super professional. I definitely recommend them and their team for any repairs yo might need at your home.

AG Construction Inc provided a quick and effective solution to my home repairs. They upgraded my electrical panel service which was less than 100 amps to a new 200 amp service. Additionally they upgraded all my outlets to GFI outlets for a very reasonable price. Look forward to using their services again.

Just recently used AG Construction for some backyard repairs that I needed done. I was pleasantly surprised with how quick and how professional they were with everything.They had clear communication so there were no misunderstandings and they really made my visions come to life! It was all also in a good price range which I was very appreciative of! I definitely would recommend them!

Excellent company. Did a great job on our back yard. They improved the overall look of our swimming pool area and outdoor entertaining area by having a classic concrete patio. They helped me with all elements of designing and installing a fantastic concrete patio. Our patio was done very quickly and the crew did an excellent job in cleaning up every day. The company has been great in managing the expectations during this project. We were impressed with the incredible quality of patio work that was done in such a short amount of time. And best of all, we are so happy with how it turned out! We are also excited to have a new patio at a very competitive price. We were very pleased to work with this company and will definitely recommend them to our friends.

Great prices

Have almost eveything you need

So helpful and great knowledge