Insights

Sustainability Focus Hearth emphasizes green building strategies and up-to-date technologies to renovate historic homes while meeting stringent earthquake and building codes, presenting an opportunity to cross-sell energy-efficient upgrades and sustainable renovations to preservation-minded clients and property owners in San Francisco.

Historic Renovation Niche Specialization in preserving architectural heritage with a full range of services from small fixes to ground-up remodels positions Hearth to target owners of historic or architecturally significant properties seeking compliant, high-quality remodels and expansions.

Permitting Expertise Longstanding relationships with the city Building Department and inspectors streamline permit processes, enabling faster project cycles for clients who value predictability and reduced downtime, a strong selling point for project managers and HOA-driven clients.

End-to-End Capabilities From window replacement to room additions and new construction, Hearth covers diverse scopes within a single team, presenting upsell opportunities for clients needing multiple improvements or phased renovations on residential or small commercial properties.

Financial Opportunity Current revenue range indicates a scalable mid-market operation with room to grow through larger projects or recurring remodeling work, suggesting focus on repeat business, referrals, and expansion into adjacent service lines for cross-selling to property owners and developers in the San Francisco area.

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Hearth Tech Stack

Hearth uses 8 technology products and services including Open Graph, Squarespace, Webpack, and more. Explore Hearth's tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • Webpack
    Development
  • JSON-LD
    Javascript Frameworks
  • X-Content-Type-Options
    Web & Portal Technology
  • Sitelinks Search Box
    Web Tools And Plugins

Hearth's Email Address Formats

Hearth uses at least 8 email formats:
Hearth Email FormatsExamplePercentage
First.Last@gethearth.comJohn.Doe@gethearth.com
64%
Last@gethearth.comDoe@gethearth.com
22%
First@gethearth.comJohn@gethearth.com
12%
F.Last@gethearth.comJ.Doe@gethearth.com
2%
FLast@thehearthllc.netJDoe@thehearthllc.net
61%
Last@thehearthllc.netDoe@thehearthllc.net
39%
First@sfhearth.comJohn@sfhearth.com
67%
First.Last@sfhearth.comJohn.Doe@sfhearth.com
33%

Frequently Asked Questions

What is Hearth's phone number?

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You can contact Hearth's main corporate office by phone at . 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 Hearth's official website and social media links?

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Hearth's official website is sfhearth.com and has social profiles on LinkedIn.

How much revenue does Hearth generate?

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As of July 2026, Hearth's annual revenue is estimated to be $1M - $10M.

What is Hearth's SIC code and NAICS code?

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Hearth's SIC code is 5812 - Eating Places and NAICS code is 23 - Construction.

How many employees does Hearth have currently?

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As of July 2026, Hearth has approximately 6 employees across 1 continents, including North America. Key team members include Chief Executive Officer: M. W., Co-Founder: Head Of Product & Vp Of Data: N. P. and National Account Director: C. W. Explore Hearth's employee directory with LeadIQ.

What industry does Hearth belong to?

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Hearth operates in the Construction industry.

What technology does Hearth use?

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Hearth's tech stack includes Open Graph, Squarespace, Webpack, Squarespace Commerce, Google Workspace, JSON-LD, X-Content-Type-Options and Sitelinks Search Box.

What is Hearth's email format?

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Hearth's email format typically follows the pattern of First.Last@gethearth.com. Find more Hearth email formats with LeadIQ.

When was Hearth founded?

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Hearth was founded in 2001.
Hearth logo

Hearth

ConstructionCalifornia, United States2-10 Employees

Hearth is a San Francisco-based construction firm with more than ten years of experience specializing in remodeling, especially of historic homes. It combines thoughtful design, skilled craftsmanship, and efficient project timelines with green building practices to bring renovations up to strict earthquake and building codes. The company works on a spectrum of projects, from small home improvements to ground-up remodels for both residential and commercial properties, and operates with a small team of professionals. This includes tasks such as window replacement, deck construction, electrical updates, and room additions.

Hearth also emphasizes minimizing disruption to neighbors and navigating San Francisco’s rigorous permitting process. The firm has cultivated a close working relationship with the Building Department and inspectors to support a smoother permit experience and ensure compliance with prevailing codes and standards.

Section iconCompany Overview

Phone number
SIC Code
5812 - Eating Places
NAICS Code
23 - Construction
Founded
2001
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Hearth's revenue is estimated to be in the range of $1M - $10M

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