As a family-owned and operated company servicing Oakland County and the surrounding areas, Grennan Construction has earned a reputation for honesty and integrity. Founded in 1998 by Fred and Phil Grennan, Grennan Construction takes great pride in providing what many people feel is the best customer service in the business. We will take the time to get to know you and what you want and need in a home improvement project – allowing us to offer the solution that is best suited for you.
A MESSAGE FROM FRED, OUR OWNER:
Grennan Construction has proven to be a leader with integrity while offering a range of services that meet the needs of our customers.
WHAT OUR SATISFIED CUSTOMERS SAY
“Did a great job helping devise solutions for problems with a 98-year-old historic home. Carpentry & paint skills excellent! Good communicators. Always knew what to expect.”
“I had a masonry job on my late 1920s home and Grennan Construction did an absolutely outstanding job. I would definitely use them again in the future!”
“I’ve used Grennan Construction for repairs and upgrades to my home and business. Fred and his crew have always done a great job at a reasonable price.”
Employees of our licensed and insured company will treat you like family – providing a free estimate, and delivering prompt, courteous, and honest service.
Field Technician Supervisor
Assistant Project Manager