We fix grout, caulk and tile in bathrooms and kitchens

Regrouting · Recaulking · Repairs · Grab bar installations · Small tile installations

Servicing Northern New Jersey

Grout Grouch has been servicing the northern New Jersey area since 1990.
Your call brings the owner. All work completed by owner or employee. No subcontracting.

Our Work

Regrouting & Recaulking



When your old grout wears away it allows for water and steam to seep into your bathroom walls, causing extensive damage to them. Grout Grouch regrouting process will waterproof and prevent leaks. Grout Grouch regrouting will give your shower that "new" look. You will have full use of your shower again within 24 hours.

Regrouting & Recaulking



Caulking around your tub, showerbase, shower doors, sinks, and counter is vital to protect against water damage. Over time caulking will shrink, mildew, peel, and crack. It is very important to replace the caulking in your shower/tub every 1-3 years. This will improve the look and protect against water damage.




Most water damage in showers is not visible as it is behind the tile. Grout Grouch can remove loose tile, repair the damaged wall as needed, reinstall new tile or in some cases reinstall the original tile.

Stall Shower Floor Waterproofing



All stall showers that have a tile floor are water proofed with a liner or pan located below your tile floor. When these fail, replacement is the only option to stop the leak. Grout Grouch can expertly replace your shower liner or pan.

Color Sealing



Color sealing is a great option for sanded grout joints when regrouting may not be an option. Even grout with permanent stains can be be made to look brand new. Our grout color seal comes in hundreds of colors. Choose any color lighter or darker than your original grout. Color sealing creates a long lasting, durable layer of protection that prevents dirt and spills from absorbing into your grout. Common household spills can be easily wiped away.

Small Tile Installations



Grout Grouch handles small tile jobs. Grout Grouch will install bath floors, stall floors, and even complete showers.

Grout Sealing

Grout between the tiles is usually very porous. Clear penetrating sealer is applied to reduce the labor of cleaning and maintaining your grout. Grout sealing is recommended every 1-3 years for fulltime showers.

Grab Bar Installations

Grout Grouch supplies & installs safety grab bars.

Leaks Stopped

Avoid costly water damage with proper grout & tile maintenance.

Call today for your courteous FREE estimate!

When we make appointments we keep them! Our quotes are accurate, detailed, and in writing.

The following New Jersey Towns are proudly serviced by Gary Derych

Bergen County: All towns

Essex County: Belleville, Bloomfield, Caldwell, Cedar Grove, Essex Fells, Fairfield, Glen Ridge, Montclair, North Caldwell, Nutley, Upper Montclair, Verona, West Caldwell

Hudson County: Kearny, Secaucus

Morris County: Boonton, Boonton Township, Butler, Kinnelon, Lake Hiawatha, Lincoln Park, Montville, Pequannock Township, Pine Brook, Riverdale, Towaco

Passaic County:All towns

To schedule an estimate with Gary please call

NJ License # 13VH00193400

The following New Jersey Towns are proudly serviced by Brian Giuliano

Essex County: Livingston, Maplewood, Millburn, Roseland, Short Hills, The Oranges

Morris County: Chatham, Chester, Denville, Dover, East Hanover, Florham Park, Gillette, Hanover, Harding, Madison, Mendham, Meyersville, Millington, Morris Plains, Morristown, Morris Township, Mountain Lakes, New Vernon, Parsippany, Rockaway, Randolph, Stirling

Somerset County: Basking Ridge, Bedminster, Bernard's, Bernardsville, Far Hills, Green Brook, Martinsville, North Plainfield, Peapack / Gladstone, Warren, Watchung

Union County: All towns

To schedule an estimate with Brian please call

NJ License # 13VH06263500


Read some of Grout Grouch's satisfied customer experiences

"Thank you very much to Grout Grouch. After having regrouting of our bathroom wall tiles even a thank you is not enough! Your very talented and truly professional technicians did a wonder job. The tiles look new! They did not hurry with an "in and out" job, but they took their time to do it right. Any clean-up on our part? No! The area was spotless when the day ended. Once again, Thank you!"

Marie W Homeowner

"Thank you for responding so quickly to our needs. It's no wonder you come so highly recommended..."

Susan T Homeowner

"It’s rare to have a contractor take the time to provide such a thorough and professional job… Thank you for a job well done. I will be recommending your services to friends and family."

Kathy S Homeowner

"Please accept my thanks for the wonderful work done by Brian. Under your company's direction, he fixed the damage in my ceramic tiled master bedroom."

Fred G Homeowner

"Just wanted to let you know how impressed I was with Gary. He did an amazing job while keeping everything clean..."

Garrett D Homeowner

"How did you do it? I can't believe you finished all of our bathrooms in just one day. Thank you so much! My wife and I really appreciate the job you guys did."

Anthony H Homeowner

"Thank you for the great job you did with my 2 bathrooms at home. It’s amazing how brand new the tile look. My wife commented about how professional you were as well as being right on time."

Sam P Homeowner