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Business Details
43 Years
experience
Expert Stucco Contracting Services in Northern California
Established in 1983 by Don Thorvund, TNT Plastering has built a reputation for excellence in exterior stucco contracting across Northern California. Our expertise spans color coats, decorative stucco, limestone trim, and leak detection, serving both residential and commercial clients. We specialize in transforming wood siding, brick, and cinder block surfaces with durable, aesthetically pleasing stucco solutions. Our team prioritizes personalized service, treating every project as if it were our own, and has completed work in prestigious areas like Atherton, Danville, and the Berkeley Hills.

With California Contractors License #450275, we combine decades of experience with a commitment to quality craftsmanship. From updating fireplaces to new construction, our services enhance property value and curb appeal. Customer satisfaction remains our top priority, evidenced by our loyal client base and referral-driven growth. We serve Alameda, Calaveras, Contra Costa, San Joaquin, Stanislaus, and Tuolumne Counties, delivering reliable solutions tailored to each client's vision.
Services
Color Coats Decorative Stucco Trim Limestone Stucco Leak Detection Commercial Projects
Details
  • Year established: 1983
Highlights and features
  • We have over 40 years of experience in stucco contracting.
  • Our team provides personalized service for every project.
  • We offer comprehensive solutions from color coats to leak detection.
  • Licensed professionals with California Contractors License #450275.
  • Customer satisfaction is guaranteed through meticulous craftsmanship.
Associations and certifications
  • California Contractors License #450275
What people say
Reliable service Quality work Personalized attention Durable finishes Professional team
Services
Color Coats
Apply new stucco over existing surfaces to refresh color and texture. Ideal for homeowners seeking to modernize exteriors without full replacement. Enhances curb appeal and property value with durable, weather-resistant finishes.
Limestone Stucco
Create elegant fireplace surrounds, window, and door accents using limestone-infused stucco. Offers a lightweight alternative to concrete with customizable textures and colors for both interior and exterior applications.
Leak Detection
Identify and repair water infiltration issues specific to stucco systems. Prevent structural damage through targeted inspections and waterproofing solutions tailored to exterior cladding vulnerabilities.
Commercial Projects
Provide stucco solutions for commercial buildings including new construction and renovations. Deliver consistent quality across large-scale projects with energy-efficient trim installations and maintenance services.
Surface Conversion
Transform wood siding, brick, and cinder block surfaces into seamless stucco finishes. Create uniform exteriors that require minimal maintenance while improving insulation properties and aesthetic cohesion.
People
Don Thorvund
Founder
With over 40 years in the stucco industry, Don established TNT Plastering in 1983. His expertise in exterior finishes and commitment to quality have made the company a trusted name in Northern California.
Questions
What areas do you serve?
We operate in Alameda, Calaveras, Contra Costa, San Joaquin, Stanislaus, and Tuolumne Counties.
Can you update existing stucco surfaces?
Yes, our color coat service refreshes old stucco with new colors and textures without full replacement.
Do you handle commercial projects?
We provide stucco solutions for both residential and commercial buildings, including new construction and renovations.
Are you licensed contractors?
Yes, we hold California Contractors License #450275 for your protection and assurance.
What payment methods do you accept?
Please contact us directly to discuss payment options for your specific project.