Backflow Testing and Cross-Contamination Services. Call Us at
(248) 714-0441


Brock Mechanical

Hartland, MI 48353


(248) 714-0441

Reliable Plumbers in Hartland

Backflow prevention is essential to protect potable water supplies from contamination due to backflow. Since 1996, Brock Mechanical has been offering dependable plumbing services for customers in Hartland and the surrounding area. Backflow testing is essential to the safety of public water system. Getting your backflow device tested annually is the first line of defense in protection against contamination. Call Our Professional plumbers immediately for assistance.


Our master plumber, Douglas J. Brock Jr., heads the team at Brock Mechanical. He has been in the plumbing and construction business for over 22 years. Mr. Doug is known for delivering effective solutions through design and quality workmanship. Brock Mechanical offers reliable plumbing services for both commercial and residential customers. For more information about our services, call us at (248) 714-0441. 

What Sets Us Apart?

  • In Business Since 1996
  • Experienced Team
  • ASSE International Certified
  • Professional Services

Our Services Include:

  • Backflow Testing
  • Commercial and Residential Plumbing
  • Cross-Contamination Prevention
  • and More


Our staff reflects Dougs professionalism and expertise. We look forward to the opportunity to serve you. Give Us a Call Today! (248) 714-0441

Residential and Commercial Plumbing Services. Call Us!

(248) 714-0441

Business Hours

Mon - Fri: 8:00am - 6:00pm
Sat & Sun: Closed
24-Hour Emergency Services

Payment Types

All Major Credit Cards