Insights

Premium countertop focus Keystone Granite has two and a half decades of residential countertop specialization with emphasis on granite and quartz, suggesting strong repeat business opportunities for remodels, home improvement projects, and high-end kitchen renovations in San Antonio and nearby areas.

Scale and capacity With 11-50 employees and access to state-of-the-art machinery (laser digitizers, CNC), Keystone Granite can handle mid to large-scale orders and rapid turnaround projects, presenting opportunities for large kitchen remodels, multi-home contracts, and commercial residential developments needing consistent quality and timing.

Competitive pricing leverage The provider highlights competitive pricing alongside top quality and prompt turnarounds, making it a strong candidate for partnerships with builders, interior designers, and real estate developers seeking value-driven countertop solutions without sacrificing finish.

Digital and analytics readiness Adoption of modern tech stack including Google Analytics and online tools suggests familiarity with digital marketing and project tracking, enabling targeted outreach to homeowners, contractors, and design firms that rely on data-driven sourcing.

Market positioning and growth potential Revenue in the mid-to-upper range indicates solid scale relative to peers; Keystone Granite can be positioned as a regional premium supplier to compete with larger players by offering localized service, fast lead times, and personalized customer experience to differentiate from national brands.

Similar companies to Keystone Granite

Keystone Granite Tech Stack

Keystone Granite uses 8 technology products and services including Google Fonts API, Modernizr, jQuery, and more. Explore Keystone Granite's tech stack below.

Google Fonts API
Font Scripts
Modernizr
Javascript Libraries
jQuery
Javascript Libraries
Office 365
Office Suites
Microsoft Office
Office Suites
Vultr
Platform As A Service
X-XSS-Protection
Security
Google Analytics
Web Analytics

Keystone Granite's Email Address Formats

Keystone Granite uses at least 1 format(s):

Keystone Granite Email Formats	Example	Percentage
First@keystonegranite.com	John@keystonegranite.com	70%
First.Last@keystonegranite.com	John.Doe@keystonegranite.com	20%
F.Last@keystonegranite.com	J.Doe@keystonegranite.com	5%
FLast@keystonegranite.com	JDoe@keystonegranite.com	5%

Frequently Asked Questions

What is Keystone Granite's phone number?

You can contact Keystone Granite's main corporate office by phone at

+1-210-651-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Keystone Granite's official website and social media links?

Keystone Granite's official website is keystonegranite.com and has social profiles on LinkedIn.

How much revenue does Keystone Granite generate?

As of July 2026, Keystone Granite's annual revenue is estimated to be $50M - $100M.

What is Keystone Granite's NAICS code?

Keystone Granite's NAICS code is 81 - Other Services (except Public Administration).

How many employees does Keystone Granite have currently?

As of July 2026, Keystone Granite has approximately 20 employees across 1 continents, including North America. Key team members include Owner: M. D.Principal: A. A.Account Representative: B. C.. Explore Keystone Granite's employee directory with LeadIQ.

What industry does Keystone Granite belong to?

Keystone Granite operates in the Consumer Services industry.

What technology does Keystone Granite use?

Keystone Granite's tech stack includes Google Fonts APIModernizrjQueryOffice 365Microsoft OfficeVultrX-XSS-ProtectionGoogle Analytics.

What is Keystone Granite's email format?

Keystone Granite's email format typically follows the pattern of First@keystonegranite.com. Find more Keystone Granite email formats with LeadIQ.

When was Keystone Granite founded?

Keystone Granite was founded in 1990.

Keystone Granite

Q: What is Keystone Granite's official website and social media links?

Keystone Granite's official website is keystonegranite.com. Keystone Granite has social profiles on LinkedIn.

Q: How many employees does Keystone Granite have currently?

Keystone Granite has approximately 20 employees.

Q: What technology does Keystone Granite use?

Keystone Granite's tech stack includes Google Fonts API, Microsoft, Modernizr, WordPress, yepnope.js.

Q: What is Keystone Granite's NAICS code?

Keystone Granite's NAICS code is 81 (Other Services (except Public Administration)).

Consumer ServicesTexas, United States11-50 Employees

Keystone Granite is a consumer services company based in San Antonio, Texas, that specializes in fabricating and providing countertops, with a focus on granite and quartz surfaces. Over its 25-year history, the firm has served residential customers, delivering a range of countertop options and emphasizing consistent quality and reliable turnaround times. The business operates with a commitment to customer service and craftsmanship, supported by modern fabrication equipment to ensure precise fit and finish. Keystone Granite positions itself within the local countertop industry by offering competitive pricing and a service-oriented approach, aiming to meet the needs of homeowners seeking elegant, durable surfaces for their living spaces.