Insights

Premier contractor Klaus Larsen Roofing is a full-service roofing contractor serving New England with a strong track record, multiple materials including asphalt, wood, solar and energy-efficient shingles, and a prestigious Platinum Preferred Contractor designation from Owens-Corning, signaling high credibility and competitive differentiation that can support sales outreach to property managers and commercial clients.

Growth opportunity The company is described as one of the fastest growing roofing firms in New England, indicating a momentum that can be leveraged to position themselves for additional project wins in surrounding markets and to upsell higher-value, multi-material or retrofit roofing solutions.

Financial scale With reported revenue between ten and twenty-five million dollars, Klaus Larsen Roofing demonstrates substantial project capacity and potential for larger contract opportunities, frame partnerships, and financing-ready opportunities for mid-size commercial/industrial clients seeking reliability and capacity.

Quality signals Awards and ratings from Angie’s List and BBB, along with elite Owens-Corning status, provide a compelling trust signal for sales conversations with risk-averse owners and facility managers, enabling faster decision-making and easier procurement alignment.

Tech and service A tech-enabled operation with cloud and web tools (AWS, Microsoft 365, Google Tag Manager, and other platforms) supports scalable service delivery and digital engagement, presenting opportunities to offer data-driven maintenance programs, remote assessment capabilities, and enhanced online quoting to clients.

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Klaus Larsen Roofing Tech Stack

Klaus Larsen Roofing uses 8 technology products and services including Amazon Web Services, Module Federation, Microsoft 365, and more. Explore Klaus Larsen Roofing's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Module Federation
    Development
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • Slick
    Javascript Libraries
  • Campaign Monitor SPF
    Marketing Automation
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management

Klaus Larsen Roofing's Email Address Formats

Klaus Larsen Roofing uses at least 1 format(s):
Klaus Larsen Roofing Email FormatsExamplePercentage
First.L@klauslarsen.comJohn.D@klauslarsen.com
42%
FLast@klauslarsen.comJDoe@klauslarsen.com
21%
First@klauslarsen.comJohn@klauslarsen.com
21%
F.Last@klauslarsen.comJ.Doe@klauslarsen.com
16%

Frequently Asked Questions

What is Klaus Larsen Roofing's phone number?

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You can contact Klaus Larsen Roofing'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 Klaus Larsen Roofing's official website and social media links?

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Klaus Larsen Roofing's official website is klauslarsen.com and has social profiles on LinkedIn.

How much revenue does Klaus Larsen Roofing generate?

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As of July 2026, Klaus Larsen Roofing's annual revenue is estimated to be $10M - $25M.

What is Klaus Larsen Roofing's NAICS code?

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Klaus Larsen Roofing's NAICS code is 23 - Construction.

How many employees does Klaus Larsen Roofing have currently?

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As of July 2026, Klaus Larsen Roofing has approximately 20 employees across 2 continents, including North AmericaEurope. Key team members include Owner: A. N.Sales Manager: J. B.Project Manager: B. F.. Explore Klaus Larsen Roofing's employee directory with LeadIQ.

What industry does Klaus Larsen Roofing belong to?

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Klaus Larsen Roofing operates in the Construction industry.

What technology does Klaus Larsen Roofing use?

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Klaus Larsen Roofing's tech stack includes Amazon Web ServicesModule FederationMicrosoft 365Google Fonts APISlickCampaign Monitor SPFPHPGoogle Tag Manager.

What is Klaus Larsen Roofing's email format?

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Klaus Larsen Roofing's email format typically follows the pattern of First.L@klauslarsen.com. Find more Klaus Larsen Roofing email formats with LeadIQ.

When was Klaus Larsen Roofing founded?

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Klaus Larsen Roofing was founded in 1998.
Klaus Larsen Roofing logo

Klaus Larsen Roofing

ConstructionConnecticut, United States11-50 Employees

Klaus Larsen Roofing is a full-service roofing contractor based in North Windham, Connecticut. The company handles a range of projects from new roof installations to replacements and repairs, serving clients who require a single, trusted provider for various roofing needs. It works with multiple materials, including asphalt, wood, solar and energy-efficient shingles, as well as rubber and composite options, positioning itself to address diverse customer requirements. As part of the construction industry, Klaus Larsen Roofing emphasizes substantial service scope and reliability, underscored by recognitions such as an A+ Better Business Bureau rating and a Platinum Preferred Contractor designation from Owens-Corning. The business identifies itself as family-oriented with a focus on strong ethics and attentive customer service, and it highlights growth while maintaining a small-company approach. A recent development noted by the firm is the introduction of Dynasty Iko shingles in a Brownstone shade, following the installation of Stormtite Synthetic Underlayment for enhanced protection.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1998
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Klaus Larsen Roofing's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Klaus Larsen Roofing's revenue is estimated to be in the range of $10M - $25M

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