Servicios Unidos de Mantenimiento (SUMA) provides plumbing, maintenance, and water and wastewater services for homes and businesses. With more than 20 years of experience, the company serves customers inside and outside the capital, offers 24/7 emergency response, and emphasizes professionalism, responsibility, and guaranteed work.

Its services include detecting and repairing water and drainage leaks; cleaning roofs; installing, repairing, and maintaining bathroom and kitchen fixtures; and clearing household and industrial pipes. SUMA also maintains and repairs water tanks, cisterns, pumps, grease traps, septic systems, and wastewater treatment plants. Additional offerings include hydrosanitary system design and installation, technical advice, and plumbing, masonry, and painting supplies.

SUMA offers home maintenance plans with customer support, service guarantees, discounts, and points, as well as industrial plans focused on preventive maintenance, supervision, and emergency coverage. The company also provides preventive and corrective service options. It states that it works under government environmental certifications and manages sludge and wastewater with attention to reducing environmental harm.