Concrete | Los Angeles Conservancy

Concrete

Bielski Specialty Services

Bielski has specialized in the restoration, cleaning, patching, faux repairs & repair of historical concrete, masonry, stone & terra cotta surfaces since 1985.

GB Geotechnics USA Inc.

GBG has over 30 years of experience and cutting edge survey tools including Ground Penetrating Radar, Infrared Thermography, Ultrasonic and Acoustic Methods and is a leading international company in the use of Non Destructive Evaluation for the forensic investigation of structures.

Kaptive Construction & Preservation

Kaptive C&P is a full service historic masonry restoration and preservation firm with extensive experience in natural and man-made materials. We combine a background in art and architectural history with proven methodologies, products, and innovative thinking to achieve outstanding results within a project's budget.

Kelley Construction

Kelley Construction is a family-owned business specializing in restoration.

Spectra Company

Spectra Company specializes in historic restoration and preservation services, including hi-rise façade restoration, terra cotta/stone/brick/plaster repairs, ornamental woodworking, decorative painting and masonry/concrete restoration.