Cosmo Builders LLC

Millicent Johnson 

on Google

6 months ago

Home Builders Contractor – Excellent Experience Cosmo Builders did an amazing job on our new home building single family house from start to finish. If anyone ask me who is the best home builders in McLean and Fairfax, I always say Cosmo Builders. They handled design, permits, construction, inspections, and occupancy permit without any stress for us. The team really explain everything in simple words, like what permits are needed, how long construction takes, and what inspections must be pass. Communication was very clear an... read more

Max Bates 

on Google

a month ago

Cosmo Builders has only given us good service. Everything has been done as estimated and the method of acquiring them was fairly uncomplicated. We were quite impressed with the professionalism, politeness and depth of knowledge of the personnel. It looks fantastic and we can confirm that our new roof was installed correctly. 

Roberto Rizzo 

on Google

2 months ago

Recently, we have got our roofs re-done from Cosmo Builders, and the whole process was excellent. The company came on time and worked very fast, completing the task earlier than anticipated. The people were extremely professional, courteous, and communicative throughout the whole process. It turned out that our new roofs look perfect, and the quality of work can be seen right away. Overall, it is a great company to contact whenever you need some good roofing services. 

Blake Carter 

on Google

a month ago

Cosmo Builders did an amazing job bringing my vision to life. The team was professional, reliable, and showed great attention to detail throughout the project. I truly appreciate their quality workmanship and would happily recommend them to others. 

Anders Voskuijlen 

on Google

3 months ago

I had a great experience working with Cosmo Builders for my home remodeling project. Their team was professional, honest, and easy to work with from start to finish. They explained every step clearly, stayed on schedule, and delivered high-quality work. Communication was excellent, and they paid close attention to every detail. If you are looking for a trusted contractor for home renovation, remodeling, kitchen renovation, bathroom remodeling, or construction services, I highly recommend Cosmo Builders. They made the entire ... read more