diamond certified company certificate

Companies must pass rigorous rating standards to earn Diamond Certified. Photo: American Ratings Corporation ©2019

Welcome Aboard!

We’re pleased to announce that the following companies have recently been awarded Diamond Certified. That means they’ve passed our rigorous 12-step rating process and scored Highest in Quality and Helpful Expertise®.

Hennessey’s Construction and Fence

(925) 335-6933


Services Performed: Residential Redwood Fencing; Chain Link, Wire, Iron and Picket Fencing; Gates/Custom Gates; Arbors; Railings; Retaining Walls

Areas Served: Contra Costa, Santa Clara, Alameda and San Joaquin Counties


Just Hardwood Floors

Services Performed: Hardwood Floor Installation, Pre-Finished and Unfinished Floors, Luxury Vinyl Tile, Laminate Floors

Areas Served: The South Bay, East Bay and North Bay


D’Carmo Interlocking Pavers, Inc.

(510) 972-4977


Services Performed: Interlocking Paver Installation; Driveways, Walkways and Patios; Retaining Walls; Fire Pits and Barbecue Islands; Pool Decks; Paver Restoration

Areas Served: The Bay Area


Fireplace Door Guy LLC

(408) 692-5980


Services Performed: Fireplace Door Design, Fabrication and Installation; Gas Logs; Fireplace Remotes; Specialty Gates; Fire Glass and Rock

Areas Served: The Greater Bay Area and Sacramento


Here’s What Folks Are Saying About the 2019 Diamond Certified Directory

Across the Bay Area, homeowners are using the Diamond Certified Directory to find top rated companies. Photo: American Ratings Corporation ©2019

Last month, the 2019 Diamond Certified Directory arrived in mailboxes across the Bay Area. We asked Diamond Certified Preferred Consumers for their feedback. Here’s what they shared:

Nancy Gebhart writes that the directory “makes it much easier to find a reputable contractor.” She says she just used Terry’s Tree Service, Inc. to remove two redwoods from her property and “it was comforting to find them in the Diamond Certified Directory.”

Jeff Lim recently used his new directory to find high-quality roofing companies in Santa Clara. “I found several that can do the job and I will contact them for quotes soon,” he writes. “Thanks for creating a trustworthy directory.”

Claire Johnson let us know that she had a good experience using Reed Brothers Security last year and plans to use her new directory to find reliable companies for more projects this year. She writes, “Thank you for putting together such a good guide for consumers to use!”

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