HCTM, Lda is a building rehabilitation and maintenance company that works with clients to turn their ideas into completed projects. Its services cover residential and industrial spaces, with technical and practical support across different stages of construction and renovation. The company offers general building work, plasterboard installation, façade treatment and insulation using the Capoto ETICS system, as well as sandwich panel installation. It is licensed to remove asbestos-containing materials, including fibre cement.

HCTM also provides a 24-hour emergency service for homes and offices, handling issues such as plumbing, electrical faults, repairs and small building jobs. Additional services include carpentry, locksmith work, flooring and tiling, painting, metalwork, shutters and gates, appliance repairs, gas and climate-related maintenance, and solar panel maintenance. The company also undertakes gardening and accessibility improvements, such as ramps, adapted bathrooms, handrails and support bars. Its website additionally lists e-Chargers among its service areas. HCTM serves both private and industrial projects and emphasizes professional assistance tailored to each job.