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Home Remodeling, Kitchen & Bath Remodeling,
Handyman & Home Assessment Management


SDiaz & Company Testimonials

November, 2016 S. Diaz & Co. replaced my roofing and gutters, including many of the plywood sheets. Although not the cheapest quote I received, Sergio and his crew are well worth the price. They treated my home as if it were their own, cleaning up everything at the end of each day and power washing my home after the work was completed and even painting some trim that was peeling after the power washing. Sergio Diaz is a straight-shooter, he doesn’t cut corners and keeps you informed all through the process. He also did not request full payment until every little thing was completed. I heartily recommend Sergio & his crew!

D. Bowe   Damascus, MD

June 2015

When my parents moved to the area from out of state, Sergio completed an extensive renovation of their new home. My husband and I were very impressed by the quality and timeliness of his work, so when it was time renovate our own kitchen he was our first choice. ....Read more of this testimonial now.

April 2015

Dear Sergio,
I never thought I'd be able to afford a tiled shower and remodeled bathroom.Your workmanship is top quality, especially with tile and cabinetry. Great suggestions to customize with wider shower, add recessed shelves and wainscoting. Thrilled job was completed on time and slightly under budget. I love my new bathroom!

Anne Brown Rockville, MD

April 2015

My wife and I have used SDiaz and Co multiple times over the past five years. We have used Sergio for small jobs like getting our nursery ready for our new baby (painting, closet doors, ceiling fans) to most recently a big job, our completed remodeled kitchen. No matter the size of the project Sergio and his crew handle everything professionally with a personal touch. Sergio listened to what we wanted, made excellent suggestions that we would never have thought of, and always went above and beyond our expectations.

Our kitchen renovation was the biggest project on our home to date. We were obviously nervous, facing such a large project. When we met with Sergio we had no doubt that he was the right man for the job. Our project was completed in a timely manor with every small detail taken care of. We were living in our home while the project was complete and Sergio made sure that the project was as least disruptive as possible. The kitchen came out better than we could have dreamed!

My wife and I highly recommend SDiaz and Co for your home project. Whether big or small, Sergio will handle your project with the professionalism and care that so many other companies lack. We have moved past the point of getting estimates from multiple companies. For every job in the future, SDiaz and Co will be the only call we make.

Todd and Erin Rubinstein Rockville, Maryland

September 2014
Sergio Diaz is a skilled expert in home renovations and home repair. We value his expert advise, his professionalism, his handiwork and his honesty. He fixed and beautified many problems that have plagued us in our home. He made our front door and the hardware look bright and new. He realigned and reinstalled our unsteady dishwasher and properly fastened the base of the collapsing trash can in our kitchen. He replaced a loosened section of carpet in a hallway and he fixed and painted all of the dysfunctional sliding doors in our house. We look forward to working with him in the near future to replace bathroom tiles and cabinetry. Sergio is friendly, meticulous and easy to work with. He is a creative problem solver and we feel totally comfortable knowing that he will help us to maintain our home.
Louis and Cheryl

July 2014
Sergio Diaz has been doing work for me for 4 years. He is meticulous, efficient and honest. Sergio has my house key and often comes to my home while I am at work. No job is too big or too small and his rates are very reasonable. I highly recommend him.
Abby Root

June 4, 2014
To Whom it May Concern,
I have known Sergio Diaz for over five years, and I have used him for a variety of home projects, such as plumbing, painting, and remodeling. His work is excellent, and he often comes up with very creative solutions to a host of household problems. I have proudly recommended Sergio to friends who have also been very please with his work. Sergio's prices for his work are very competitive and are a very good value. At times when I needed an emergency plumbing repair, Sergio came to help. I would be happy to be a reference for Sergio and discuss his work with any prospective clients.
Richard Astor, Potomac, MD - 301-251-0789

Based on the recommendation of a neighbor, we hired Sergio to replace 17 doors inside our house; change the doorknobs and hinges; power wash the entire exterior of the house; paint the siding, shutters and gutters; replace numerous damaged bricks; and repair the flagstone patio and path. We could not be happier with the outcome. The quality of all of the work is top-drawer, and the price was reasonable.

Sergio was very easy to work with. He explained exactly what he was going to do, discussed in advance any problems he anticipated (or actually encountered), and gave us a precise cost-estimate. He also made several valuable suggestions. He is smart, knowledgeable, talented and personable. He also is very honest. We were perfectly comfortable leaving him at the house when we had to do errands. We should add that his crew was excellent and incredibly hard-working. Based on our recent experience, we would not hesitate to recommend Sergio to anyone looking for a contractor to do a project. He is terrific!

Don and Maria Shire - Potomac, MD

March 27, 2014

Sergio Diaz and his crew did an outstanding job painting several rooms in our home. Sergio was highly recommended by several of our friends and we have let them know how delighted we were with his work.

Everyone from SDiaz & Co. arrived promptly each morning and worked very hard throughout the day. The walls were carefully prepared before painting to remove existing imperfections. The painting was done using the Benjamin Moore paint that he recommended and when finished was absolutely beautiful. Sergio was always present throughout each day and his entire crew were people who have worked with him for many years. We felt completely comfortable with leaving them in our home while we were out. What really distinguished Sergio’s work from other painters that we have used was both his attention to detail and his taking care of all of the related chores including moving furniture, clothing and books both before and after each area was painted. He even rehung our curtains after the paint had dried.

Sergio explained to us before beginning the work that he would perform the complete job and he certainly did so. Even better, he fixed other problems he discovered such as a loose stair tread and rotted wood around our kitchen window frame without charging us a penny above his original estimate.

The cost of the work was very reasonable, considering the outstanding workmanship and superior materials that were used. He is a pleasure to do business with and we highly recommend him. We will certainly be making use of his services in the future and we know that our friends will too.

Eliot & Barbara Cohen - Potomac, MD

March 19, 2014
Last weekend heard dripping in my basement. Of course panic set the stage for me. I called Sergio Diaz and he came to the rescue within an hour to assess the issue. He was very upfront about the many possibilities of where the leak could be coming from. He was able to stop the leak immediately and came back the next day to find the exact cause. Fortunately, it was a minor issue with only a couple of areas that needed to be opened for inspection instead of major walls.

To my amazement the leak was fixed and ceilings repaired that afternoon. Paint was completed by next afternoon and everything is back to normal.

Sergio and his workers are professionals and did a great job of cleaning up afterwards.

I would highly recommend their expertise and services.
- Debbie D - Silver Spring, MD

Friday, March 14, 2014
We hired Sergio Diaz to renovate two bathrooms. We were enormously impressed by his level of craftsmanship, his reliability and timeliness in getting the job done. We obtained four other quotes for the job and Sergio gave us a very fair price.

He was very easy to communicate with. He offered excellent suggestions when asked but was perfectly happy to give us whatever we wanted. He would say "I'm not finished here until you are perfectly happy." This gave us so much confidence and a sense of security that we would end up satisfied customers which is exactly what we are.

He was very patient when we changed our mind about a few things and was so pleasant to deal with. Sergio is an artist, he takes real pride in his work and his work is beautiful! We would highly recommend him to anyone!
~Dave and Maria C. - Gaithersburg, MD

SDiaz & Co is located in Montgomery Village, MD. and serves Montgomery County, MD.