expansion joint specialists Kent

Your roof is your first line of defense, and at Alcal Specialty Contracting Kent, we ensure it’s built to last. Our comprehensive roofing services cover residential and commercial properties, using only the highest quality materials from leading manufacturers. Whether you need a complete replacement, emergency leak repair, or preventative maintenance, our certified team delivers durable, weather-tight solutions.

We specialize in waterproofing as well, protecting basements, foundations, and flat roofs from moisture intrusion. For Sacramento homeowners and business owners, water damage is a constant threat. Our liquid-applied membranes, sheet membranes, and sealants create a perfect barrier against rain and groundwater. We assess your property’s specific needs, then apply proven techniques to keep interiors dry and structurally sound.

Why choose Alcal? We back every project with decades of experience, proper licensing, and a commitment to safety. Our crew works efficiently with minimal disruption to your daily routine. From a small residential patch to a large commercial warehouse, we provide detailed estimates, transparent timelines, and follow-up support. Let us safeguard your property with a roof and waterproofing system that stands up to the elements.

Lower energy bills and year-round comfort start with proper insulation and weather barriers. Alcal Specialty Contracting Kent provides expert installation for both new construction and retrofit projects across Sacramento. We handle spray foam, fiberglass batts, blown-in cellulose, and rigid board insulation, tailoring the R-value and material type to your specific climate needs and budget.

Beyond insulation, we install high-performance weather barriers that seal your building envelope. This includes house wraps, air barriers, and vapor retarders that stop drafts and moisture while allowing walls to breathe. For commercial properties, we offer continuous insulation systems that meet strict energy codes. Homeowners will notice fewer drafts, quieter interiors, and lower heating and cooling costs immediately.

Our team is trained in the latest building science and safety protocols. We work closely with general contractors, homebuilders, and homeowners to integrate insulation and weather barriers seamlessly into your project timeline. From attic insulation to full-building envelope solutions, Alcal ensures no gaps, no shortcuts, and complete satisfaction. Get a free estimate and start saving energy today.

Your garage door is a critical part of your property’s security, curb appeal, and daily convenience. Alcal Specialty Contracting Kent offers sales, installation, and repair for both residential and commercial overhead doors. We partner with top brands like Clopay to bring you a wide selection of styles, materials, and insulation levels — from classic carriage houses to modern steel doors.

For homeowners in Sacramento, we provide same-day service for broken springs, off-track doors, and malfunctioning openers. Our technicians arrive fully stocked to handle most repairs on the spot. For commercial clients, we install high-cycle doors, rolling steel doors, and fire-rated options for warehouses, loading docks, and retail spaces. We also offer regular maintenance plans to prevent costly downtime.

Safety is our priority. We test every component — springs, cables, rollers, and sensors — to ensure smooth, quiet, and safe operation. Our transparent pricing means no surprises, and we provide a warranty on parts and labor. Whether you need a quick repair or a complete custom installation, trust Alcal for prompt, professional garage door service that gets the job done right the first time.

Safety and flexibility go hand in hand at Alcal Specialty Contracting Kent. Our fire protection services include fireproofing sprays, intumescent coatings, and firestopping systems for commercial and residential buildings. We apply passive fire protection materials to structural steel, penetrations, and joints, helping your building meet local codes and keep occupants safe. Every product we use is third-party tested and certified.

For spaces that need adaptability, we install operable partitions and movable walls. These systems allow you to transform a large room into smaller conference areas, classrooms, or event spaces in seconds. We offer top-hung and floor-supported partitions, with sound-insulating panels rated up to STC 54. Hotels, schools, churches, and community centers in Sacramento benefit from our precise installation and ongoing support.

Our team works with architects and general contractors to integrate these systems seamlessly into your floor plan. We also provide maintenance and repair services to keep movable walls gliding smoothly for years. Whether you need firestopping for a high-rise or acoustic walls for a training center, Alcal delivers code-compliant, user-friendly solutions backed by 55 years of contracting excellence.