Insights

Awarded Employer The company has recent recognitions as one of Metro Detroit's Best and Brightest Companies to Work For and in Wellness, plus the Dave Lennox Award for three consecutive years, signaling a strong employer brand and a potential for high employee advocacy and referrals as a sales channel.

Growth & Scale Revenue is in the high six figures to low eight figures range with 51-200 employees and multiple service lines (heating, cooling, plumbing, drains) in the Metro Detroit area, indicating opportunities for bundled service offers, cross-sell of energy efficiency products, and service-contract expansion.

Service Excellence Explicit emphasis on real 100% satisfaction guarantee and continuous training suggests openness to premium service plans, maintenance contracts, and loyalty programs that reduce churn and increase lifetime value.

Tech Adoption Utilizes a mix of mainstream SaaS and web technologies (Microsoft Advertising, 365, Excel; Cloudflare; Nginx) which indicates potential for marketing automation, digital lead generation, and data-driven upsell opportunities through targeted campaigns.

Market Position Longstanding presence since 1937 with multiple industry awards positions Thornton & Grooms as a trusted local provider, presenting opportunities for partnerships in home efficiency programs, seasonal promotions, and referral networks within Metro Detroit.

Similar companies to Thornton & Grooms Heating, Cooling & Plumbing

Thornton & Grooms Heating, Cooling & Plumbing Tech Stack

Thornton & Grooms Heating, Cooling & Plumbing uses 8 technology products and services including Sage Intacct, Microsoft Advertising, Hotjar, and more. Explore Thornton & Grooms Heating, Cooling & Plumbing's tech stack below.

Media & News

Thornton & Grooms Heating, Cooling & Plumbing's Email Address Formats

Thornton & Grooms Heating, Cooling & Plumbing uses at least 4 email formats:
Thornton & Grooms Heating, Cooling & Plumbing Email FormatsExamplePercentage
FirstL@thorntonandgrooms.comJohnD@thorntonandgrooms.com
90%
Last@thorntonandgrooms.comDoe@thorntonandgrooms.com
5%
First@thorntonandgrooms.comJohn@thorntonandgrooms.com
3%
FLast@thorntonandgrooms.comJDoe@thorntonandgrooms.com
2%

Frequently Asked Questions

What is Thornton & Grooms Heating, Cooling & Plumbing's phone number?

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You can contact Thornton & Grooms Heating, Cooling & Plumbing'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 Thornton & Grooms Heating, Cooling & Plumbing's official website and social media links?

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Thornton & Grooms Heating, Cooling & Plumbing's official website is thorntonandgrooms.com and has social profiles on LinkedIn.

How much revenue does Thornton & Grooms Heating, Cooling & Plumbing generate?

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As of August 2026, Thornton & Grooms Heating, Cooling & Plumbing's annual revenue is estimated to be $100M - $250M.

What is Thornton & Grooms Heating, Cooling & Plumbing's SIC code and NAICS code?

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Thornton & Grooms Heating, Cooling & Plumbing's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 81 - Other Services (except Public Administration).

How many employees does Thornton & Grooms Heating, Cooling & Plumbing have currently?

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As of August 2026, Thornton & Grooms Heating, Cooling & Plumbing has approximately 76 employees across 1 continents, including North America. Key team members include Employee Experience Specialist: J. W., Heating, Ventilation, And Air Conditioning Consultant: J. T. and Accounts Payable Administrator: C. B. Explore Thornton & Grooms Heating, Cooling & Plumbing's employee directory with LeadIQ.

What industry does Thornton & Grooms Heating, Cooling & Plumbing belong to?

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Thornton & Grooms Heating, Cooling & Plumbing operates in the Consumer Services industry.

What technology does Thornton & Grooms Heating, Cooling & Plumbing use?

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Thornton & Grooms Heating, Cooling & Plumbing's tech stack includes Sage Intacct, Microsoft Advertising, Hotjar, Microsoft Clarity, iCIMS, Mailchimp, Microsoft 365 and LiveChat.

What is Thornton & Grooms Heating, Cooling & Plumbing's email format?

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Thornton & Grooms Heating, Cooling & Plumbing's email format typically follows the pattern of FirstL@thorntonandgrooms.com. Find more Thornton & Grooms Heating, Cooling & Plumbing email formats with LeadIQ.

When was Thornton & Grooms Heating, Cooling & Plumbing founded?

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Thornton & Grooms Heating, Cooling & Plumbing was founded in 1937.
Thornton & Grooms Heating, Cooling & Plumbing logo

Thornton & Grooms Heating, Cooling & Plumbing

Consumer ServicesMichigan, United States51-200 Employees

Thornton & Grooms Heating, Cooling & Plumbing is a consumer services company serving residential customers in the Metro Detroit area from its base in Farmington Hills, Michigan. Established in 1937, the firm offers service, repair, maintenance, and replacement of heating, cooling, plumbing, and drain systems, with an emphasis on timely problem solving and customer satisfaction. Its approach centers on providing options to customers while adhering to a 100% satisfaction guarantee, reflecting a long-standing commitment to dependable home services. The company positions itself as a local provider focused on long-term relationships with homeowners and the surrounding community.

 As a regional player in the home services sector, Thornton & Grooms operates within the heating, ventilation, air conditioning, and plumbing fields, addressing the needs of residential customers who require reliable installation and upkeep of essential home systems. The organization has a history of recognition within its community, including mentions of workplace accolades and neighborhood acknowledgments in recent years, underscoring its local presence and ongoing engagement with customers. The firm employs a workforce capable of delivering comprehensive service across its core specialties, reinforcing its role as a trusted neighborhood service provider in southeastern Michigan.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
81 - Other Services (except Public Administration)
Founded
1937
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Thornton & Grooms Heating, Cooling & Plumbing's revenue is estimated to be in the range of $100M - $250M

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