Company Overview
Company Name
Markl & Sons Cooling and Heating
Address
119 E Brockett St, Sherman, TX, 75090, United States
Website
marklandsons.comPhone
(903) 893-3060Approx. Annual Revenue
$1.6M
Employees
8
Established
2009
Google Reviews
4.7 (111 reviews)
About Markl & Sons Cooling and Heating
Markl & Sons is a full-service air conditioning and heating company based in Sherman, TX, providing repair, design, and installation services for residential and commercial customers. Established in 1980, the family-owned business has built a reputation for prompt and quality service, offering preventative maintenance plans and a range of HVAC solutions to help customers save money and energy.
Business Profile
Read from the Markl & Sons Cooling and Heating website on Oct 13, 2026. Hover an item to see the exact wording it came from.
How Markl & Sons Cooling and Heating works
Licenses, certifications & awards
- EPA CertifiedCompliance certifiedIndustry certified
- Licensed and InsuredLicensedInsuredBonded
- Chamber of Commerce MemberAssociation member
Ownership (as declared by the business)
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Detailed service and equipment pages
- Footer copyright year
- 2026
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Frequently Asked Questions about Markl & Sons Cooling and Heating
Categories
Technologies Used
Social Profiles
Key Decision Makers
John Markl Owner