The Experts Who Make the Difference
Your project in the hands of committed professionals.
Our Services
Responsibility, quality and commitment in every job.
Painting
Interior and exterior, for homes, businesses and buildings. Before any paint goes on, we prepare every surface with a full process that includes pressure washing, crack repair and primer, so the finish is even and lasts.
Includes
- High-quality materials
- Furniture and work-area protection
- Even, lasting application
- Professional finishes
Roof Sealing
Our roof sealing process delivers results you can rely on. Before the new coating goes on, we remove the old material, check the drains, fix any damage, prepare the surface and make sure there are no leaks. Only once the roof is in top condition do we seal it, for quality work that lasts.
Includes
- Roof diagnosis
- High-quality materials
- Sherwin-Williams silicone products
- Professional application certified by Sherwin-Williams
- Area protection
- Specialized equipment
- Even application
- Manufacturer's warranty
Pressure Washing
We pressure-wash homes, businesses and buildings, removing dirt, mold, stains and environmental build-up from every kind of surface. Our crew uses professional machinery for a deep, safe and even clean — ideal for renewing and protecting outdoor areas.
Includes
- Professional high-pressure machinery
- Specialized application
- Fast, efficient work
- Even finish
Remodeling
We remodel residential, commercial and corporate properties. Our focus is to transform and make the most of every space, with high-quality finishes, attention to detail and professional processes that deliver lasting, better-looking results.
Includes
- Gypsum board
- Floors (tile, vinyl)
- Bathrooms
- Acoustic ceilings
- Medical and corporate offices
- Decorative polished concrete
- And more…
Work at Height with an Insulated Bucket Truck
We work at height from a certified insulated bucket truck, run by trained operators for safety, precision and efficiency. It reaches high areas in a stable, controlled way, which speeds up the job and cuts the risk. Ideal for projects that need safe maneuvering, mobility and professional vertical reach.
Includes
- Painting
- Pressure washing
- Rental with operator
What does your property need?
Get your home ready for the holidays
*Some restrictions apply.
Don't let the rainy season catch you off guard. Protect your roof today.
*Some restrictions apply.
How We Work at KLJ Contractors
We assess
We look at the condition of the area and what the project really needs.
We plan
We lay out the right work plan for a safe, professional result.
We prepare
We get the space ready, protect surfaces and set everything up to work.
We carry it out
We use certified techniques and high-quality materials on every project.
We check
We go over every detail to make sure the finish is solid and lasts.
We hand it over
We deliver the finished result clean, tidy and ready to enjoy.
Recent Work
Removing the old roof coating 
Applying primer 
Finished roof sealing 
Roof maintenance 
Painting a hotel ballroom 
Painting a charter school 
Residential painting 
Pressure washing at the Supreme Court 
Gypsum board installation 
Hotel ballroom, finished interior paint 
Roof before sealing 
Roof sealing in progress 
Residential painting, facade 
Pressure washing solar panels 
Exterior paint, public building 
Curb and traffic line painting 
Parking lines, gas station 
Bucket truck, facade washing 
Residential painting, terrace 
Residential painting, carport 
Vinyl flooring, medical office 
Remodeled bathroom, shower 
Glass-walled conference room 
Finished private office
Who is KLJ Contractors?
KLJ Contractors is a Puerto Rican company run by a professional team that offers improvement, maintenance and remodeling services for residential, commercial and corporate properties. What sets us apart is responsibility, quality work and commitment to every client. We have trained staff, professional processes and specialized equipment that deliver safe, lasting, high-level results. Our focus is efficient, reliable solutions, backed by experience, certifications and exceptional customer service.
What Makes Us a Safe, Reliable Company
- OSHA 30 certified supervision
- Insured company
- Liability insurance
- Sherwin‑Williams Uniflex and Kool Seal roof sealing certification
- Registered on SAM.gov
Where We Work
We serve all of Puerto Rico, with most of our work in the metro area, the northeast, the southeast and neighbouring towns.
- Metro area
- Northeast
- Southeast
- Neighbouring towns
Google Reviews
See them all on Google★★★★★
“Mi casa tenia varias filtraciones y lo avian verf dos personas y seguia igual. Me recomendaron a KLJ Contractor vinieron verf me dieron cita y gracias a la responsabilidad de ellos el techo quedo 100%🔥👌🏻💪🏻”
Hommy Burgos★★★★★
“Pintaron mi hogar, excelente servicio y calidad en cada detalle. Los recomiendo.”
Lopez Elite Properties★★★★★
“Quedé encantada con el trabajo de pintura. Todo limpio, detallado y en el tiempo acordado. Se nota la calidad y el profesionalismo. Los recomiendo 100%.”
Alondra Pedraza★★★★★
“Mi techo tenía muchas filtraciones y lo repararon y sellaron. 100% Recomendados son responsables y puntuales.”
Yahir Correa★★★★★
“Excelente servicio en sellado de techo, lavado a presión y pintura que realizaron. Lo recomiendo.”
Wilkin López del Valle★★★★★
“Tremenda compañia. Atentos al detalle. Muy rapidos y trabajan limpio. Recomendados 100%.”
David Soto★★★★★
“Contraté el servicio de recogido de escombros y quedé muy satisfecha. Fueron puntuales, responsables y trabajaron de manera rápida y organizada. Dejaron el área completamente limpia, sin ningún tipo de residuo. El personal fue muy profesional y respetuoso, además de que el precio fue justo para la calidad del trabajo realizado. Definitivamente los recomendaría a cualquier persona que necesite este tipo de servicio.”
Nicole Salgado★★★★★
“Tuve una muy buena experiencia con KLJ Contractors LLC. Los contacté para un trabajo en mi hogar y desde el inicio fueron muy atentos y claros con la cotización. Cumplieron con el tiempo acordado y dejaron todo limpio al finalizar. Me gustó mucho su comunicación durante el proceso, siempre disponibles para responder mis dudas. Se nota que tienen experiencia y compromiso con su trabajo. Definitivamente volvería a contratarlos.”
K R★★★★★
“Me realizaron un trabajo de plomería en mi hogar. Tengo que decir que hicieron tremendo trabajo, son puntuales y limpios. Muchachos jóvenes que quieren progresar. Recomendado.”
Jessica Rodríguez★★★★★
“Excelente servicio muy profesionales los recomiendo al 💯”
Alexander Figueroa De Jesus★★★★★
“Super profesionales y hacen un trabajo excelente”
Yanira Lopez★★★★★
“Excelente compañia”
Jeanell Lopez★★★★★
“Los mejoressss💪🏻”
Christian Melendez★★★★★
“En mi hogar realizaron reparación y sellado de techo y debo decir que fue un trabajo de calidad. ¡Excelente servicio! 100% recomendado🙌🏽”
yarian fontanezSome of Our Clients
Frequently Asked Questions
Do you offer free quotes?
It depends on the location: free in neighbouring towns, a small fee for places farther away.
What payment methods do you accept?
We accept cash, checks, bank transfers, and Visa, MasterCard, American Express and Discover cards.
How do I know if my property needs maintenance or repair?
We do an initial inspection to find the real problems, risks and needs before we recommend any service.
Can I ask for changes during the project?
Yes. We can make a change order whenever it's safe and doable. We talk the changes through and update the estimate if needed.
