Meet the Team

Guy Tomme

Certitude Home Improvements

Title: Estimator

Guy Tomme from Certitude Home Improvements

Guy Tomme entered the construction industry in 1988 at the age of 16 working for his father’s home remodeling business.  Since then guy has worked for a number of world class companies selling and installing roofing, siding, and windows.  When Guy joined the Certitude family in January of 2013 he brought with him 24 years of experience which has enabled him to be our premier estimator regardless of the type of project involved.  What sets Guy apart from the competition is his dedication to making sure every homeowner has the right information presented to them so that they can make an informed decision on the products they choose to use for their project. 

Outside of work Guy can usually be found spending time with his two children and enjoys going to Phillies and Eagles games whenever he can find the time.  Guy also does charity work benefiting JDRF, a nonprofit with the ultimate goal of finding a cure for type 1 diabetes.


Before and after photos from jobs I've worked on:
  • Havertown Pa Siding Replacement w/ Certainteed Monogram Siding
    Havertown Pa Siding Replacement w/ Certainteed Monogram Siding

    Havertown Pa Siding Replacement w/ Certainteed Monogram Siding

    We met this customer via a refferal from an exisiting customer who asked us to help out with the design and replacement of the siding on this house.  Our estimator Guy put together a design and we made that design happen with Certainteed dutchlap Monogram siding in Natural Clay, capped the windows, rake boards.

  • Coopersburg PA Siding Replacement
    Coopersburg PA Siding Replacement

    Coopersburg PA Siding Replacement

    We replaced the old siding on this home with Certainteed Mainstreet D5 Clapboard in the trending color Flagstone.  We also did some capping work to the rake boards. This really looks like a new house!

our service area

We serve the following areas

  • Atglen
  • Avondale
  • Bethel
  • Brandamore
  • Chadds Ford
  • Chatham
  • Coatesville
  • Cochranville
  • Downingtown
  • Elverson
  • Exton
  • Garnet Valley
  • Geigertown
  • Glenmoore
  • Honey Brook
  • Kelton
  • Kemblesville
  • Kennett Square
  • Landenberg
  • Lewisville
  • Lincoln University
  • Lionville
  • Lyndell
  • Mendenhall
  • Modena
  • Mohnton
  • Morgantown
  • Mount Aetna
  • New London
  • Nottingham
  • Oxford
  • Parkesburg
  • Pocopson
  • Pomeroy
  • Rehrersburg
  • Robesonia
  • Sadsburyville
  • Strausstown
  • Suplee
  • Thorndale
  • Thornton
  • Toughkenamon
  • Unionville
  • Uwchland
  • Wagontown
  • Wernersville
  • West Chester
  • West Grove
  • Westtown
  • Womelsdorf
Our Locations:

Certitude Home Improvements
18 E Lancaster Ave
Malvern, PA 19355