248-462-0224
FREE QUOTE
248-462-0224
FREE QUOTE
Grennan Construction Logo black and green with transparent background vector

RECENT PROJECTS

Our team services Oakland County and the surrounding areas, providing roofing, siding, and exterior remodeling.

Exterior remodel with roofing, siding, front porch addition, James Hardie Fiber Cement Siding, stone, and windows. West Bloomfield, Michigan.
AFTER

West Bloomfield

Exterior Remodel

  • Front Porch Addition
  • James Hardie Fiber Cement Siding
  • Stone
  • Roofing
  • Windows
Grey bungalow in West Bloomfield, Michigan prior to exterior remodel.
BEFORE
Angies List Super Service Award Vector logo
James Hardie Elite Preferred Contractor Alliance logo.
CertainTeed Select ShingleMaster vector logo
Better Business Bureau vector logo

WE ARE A TOP SERVICE PROVIDER

CONTACT US NOW TO LEARN HOW WE CAN HELP YOU WITH YOUR PROJECT
REQUEST QUOTE

Oxford

Exterior Remodel

  • Roofing
  • Siding
  • Gutters
Before photo of white house with maroon shutters in Oxford, Michigan.
BEFORE
Exterior Remodel with new roofing, siding, and gutters. Oxford, Michigan.
AFTER

Milford

Exterior Remodel

  • James Hardie Fiber Cement Siding
  • Gutters
Beige farmhouse in Milford, prior to exterior remodel.
BEFORE
Exterior remodel with new James Hardie Fiber Cement Siding and Gutters. Blue farmhouse in Milford, Michigan.
AFTER

Ortonville

Exterior Remodel

  • Siding
  • Gutters
  • Stone
Exterior remodeling project including siding, gutters, and stone work. Ortonville, Michigan.
During Remodel
Exterior remodel with new siding, gutters, and stone. Ortonville, Michigan
AFTER

WE PROVIDE THE BEST SERVICE IN THE INDUSTRY

CALL TODAY FOR A FREE ESTIMATE!
CONTACT US NOW

Royal Oak

Exterior Remodel

  • CertainTeed Siding
  • Anderson Windows
Before photo of bungalow located in Royal Oak, Michigan.
BEFORE
Exterior remodeling project including CertainTeed siding, and Anderson Windows. Royal Oak, Michigan.
AFTER

Canton

Exterior Remodel

  • James Hardie Siding
Before photo of outdated brown and white home in Canton Michigan.
BEFORE
Exterior remodeling project including James Hardie siding. Canton, Michigan.
AFTER

Auburn Hills

Exterior Remodel

  • James Hardie Cedarmill Siding
  • James Hardie Fiber Cement Cedar Shake Siding
Before photo of light grey home with dated shutters and scalloped accent shingles in Auburn Hills, Michigan.
BEFORE
Exterior remodeling project including James Hardie Cedarmill siding, and James Hardie Fiber Cement Cedar Shake Siding. Auburn Hills, Michigan.
AFTER

Shelby Township

Exterior Remodel

  • James Hardie Siding
  • Gutters
Before picture of dark grey home in Sterling Heights, Michigan
BEFORE
Exterior remodeling project including James Hardie siding, and gutters. Shelby Township, Michigan.
AFTER

Pontiac

Exterior Remodel

  • CertainTeed Siding
  • Gutters
  • Trim
St.Joseph Church in Pontiac Michigan before exterior remodel by Grennan Construction.
BEFORE
Exterior remodeling project including CertainTeed siding, gutters, and trim. St.Joseph church, Pontiac, Michigan.
AFTER

Northville

Exterior Remodel

  • James Hardie Siding
Before photo of tan colonial in Northville, Michigan.
BEFORE
Exterior remodeling project including James Hardie siding. Northville, Michigan.
AFTER

Dryden

Exterior Remodel

  • Foundry Siding
  • Gutters
Before photo of cedar shingle house in poor condition located in Dryden, Michigan.
BEFORE
Exterior remodeling project including Foundry siding, and gutters. Dryden, Michigan.
AFTER