To Whom It May Concern,

My name is Heyward C Oliver and I am the President and Sole Owner of Five Sons Roofing Denver License # LIC232803 .This letter is to verify the field experience of Mr. Adrian Michael Oliver roofing the Front Range and Denver Metro Areas; as it pertains to Specialty D Licensing for Roof Covering/ Waterproofing. Adrian Oliver is my son and has been exposed to all types of roofing since Adrian was a child. He started his apprenticeship back in the summer of 2008. By the summer of 2011 Adrian was the head of our repair service and main point of contact for our contract with Ball Aerospace, as well as maintained and managed various other customer, vendor, and employee relationships. Adrian Oliver is a Journeyman Roofer and he is proficient in all types of roofing systems, both commercial and residential. Over the last Nine Years Adrian has done installations on countless jobs, both commercial and residential, specializing in commercial single ply membranes, and done them with excellence. Not only has Adrian performed all kinds of installs and repairs to all types of roofing systems, he has also managed a large number of work crews ensuring quality output. Below is a list of various duties performed by Adrian, as it pertains to different types of roofing systems.

Work Performed Roofing The Front Range and Denver Metro Areas :

1. General Roofing – All Types Both Commercial and Residential
a. General Labor / Clean up
b. Conducted Safety Inspections/ Installed & Used Safety Equipment
c. Created Roof Estimates ( Handwritten, Eagle View, and Xactimate)
d. Pulled Permits
e. Followed City and County Codes
f. Material Orders / Deliveries / Roof Loads
g. Installs / Repairs
h. Journeyman Roofer/ Crew Lead
i. Project Management
j. Public Relations
2. Commercial Roofing
a. Tear off and Disposal – Tar and Gravel, 3-Ply Built Up, Modified Bitumen, Durolast, EPDM ( Ballasted, Fully Adhered, and Mechanically Fastened), and TPO *Including Multiple Layers
b. Remove and Replace Sheathing (OSB and Plywood) with 36 Nails Per Sheet
c. Installed Tapered Insulation to improve drainage
d. Installed Fire Board with 10 Screws and Plates per sheet to provide a Class A Fire Rating and to provide a smooth surface for Single Ply Membranes
e. Installed Drip Edge to roofs without parapets
f. Removed and Replaced Metal Roofing Panels
g. Installed Base Sheet for Modified Bitumen Roofs with Metal Cap Nails
h. Installed Cap Sheet for Modified Bitumen Roofs, both Torch down and Self Adhering
i. Fully Adhered Single Ply Roofing Systems ( EPDM and TPO)
j. Welded Seams and did ALL TYPES of Detail with a Heat Leister for TPO
k. Ran Seam Tape and did ALL TYPES of Detail for EPDM
l. Mechanically Fastened Single Ply Roofing Systems (EPDM, TPO, and Durolast)
m. Sealed Flashings on Modified Bitumen Roofs
n. Hanged Walls for ALL TYPES
o. Wrapped Curbs and Pipes for ALL TYPES
p. Installed Termination Bar/ Flashing/Counter Flashing / Cap Metal
q. Installed Soft Metal Caps/Collars/ Pipe Jacks/ Vents / Pipes Stands/ Walk Mat/ Pavers/ Skylights
r. Flashed Scuppers and Set Drains
s. Dealt with Customers/ Employees/ Adjusters/ Inspectors
t. Completed Punch Lists and ALL TYPES of repairs
u. Met or Exceeded City and County Codes and Manufacturers Requirements
3. Residential Roofing
a. Performed Roof Inspections / Certifications
b. Tear off and Disposal- Shingles (ALL TYPES), Wood Shake Shingles, Roofing Tiles (ALL TYPES), and Metal Roofing Panels * Including Multiple Layers
c. Removed and Replaced Sheathing and Fascia
d. Repaired Soffits and Installed Bird Stop
e. Made sure roofing materials were being installed to code
f. Installed Drip Edge ( 2×4,4×4,4×6, Style D, 90 Degree, and 120 Degree)
g. Installed Underlayment for Shingles, Modified, Tile, and Rolled Roofing
h. Installed Batten Strip and all other necessary components for Tile Roofs
i. Installed Starter Strip and all other components for Shingles
j. Laid up ALL TYPES of Shingles ( 3 Tab, Composition / Dimensional, Presidential TLs)
k. Installed Ridge Vent and Ridge Cap for ALL TYPES
l. Installed Rolled Roofing ( Base and Cap Sheet)
m. Installed Soft Metal Caps/Collars/ Pipe Jacks/ Vents / Flashings/ Skylights
n. Tied different roofing systems together
o. Dealt with Customers/ Employees/ Adjusters/ Inspectors
p. Completed Punch Lists and ALL TYPES of repairs
q. Met or Exceeded City and County Codes and Manufactures Requirements

Below is a list of various commercial and residential roofing projects included in Adrian’s experience roofing the Front Range and Denver Metro Areas

Jobs Performed: T/O = Tear Off R/W= Recover With

Commercial:

1) 8/08 – Lerch Bates / 8089 S Lincoln St. Littleton, CO 80123
a) T/O Tar and Gravel R/W 60 Mil. EPDM
2) 7/09_7/14 – Ball Aerospace and Technologies Corp. / 1600 Commerce St. Boulder, CO 80301, 10 Longs Peak Dr. Broomfield, CO 80021, 9343 W 108th Cir. Westminster, CO 80021
a) T/O Metal Pro Panels, Durolast, EPDM R/W New Metal Pro Panels, 60 Mil TPO, 60 Mil EPDM
3) 6/10 – Loveland Ski Basin Patrol Building / Dillon, CO 80435
a) T/O Wood Shake Shingles R/W Presidential TL Shingles
4) 8/10 – Loveland Ski Basin Maintenance Building / Dillon, CO 80435
a) T/O Wood Shake Shingles R/W 5/8 OSB, Presidential TL Shingles
5) 9/11- La Cima Partners / 500 Main St. Breckenridge, CO 80424
a) T/O EPDM R/W Taper Insulation System, 60 Mil TPO
6) 3/12- Helm Dental / 6785 w. 38th Ave. Wheat Ridge, CO 80003
a) T/O Modified Bitumen R/W 60 Mil. TPO
7) 5/12- Apeture Apartments / 1777 Williams St. Denver, CO 80218
a) T/O EPDM R/W 45 Mil TPO
8) 6/13- Kolancy Music / 1900 S Broadway Denver, CO 80210
a) T/O Modified Bitumen R/W 45 Mil TPO
9) 7/13- Community Living Alternatives / 14252 E Evans Avenue Aurora, CO 80014
a) T/O Loose Rock Ballast Membrane R/W 60 Mil TPO
10) 8/13- Gaylord Properties / 4531 Reed St. Wheat Ridge, CO 80003
a) T/O Hot Mop Down to Wood Fiber Board R/W 60 Mil TPO Mechanically Fastened
11) 6/14- Tuff Shed / 4500 Grape St Denver, CO 80216
a) T/O EDPM R/W 60 Mil TPO
12) 9/14- Family Corp. / 1812-1820-1850 W Union Ave Englewood, CO 80110
a) T/O Laminate Shingles R/W GAF Dimensional Shingles
13) 9/14 Loveland Ski Basin / Kitchen Addition Dillon/CO
a) NEW ROOF R/W Fire Board and Fully Adhered EPDM
14) 6/15 Silver Jacks HOA / 237 S Ridge St. Breckenridge, CO
a) T/O Shingles R/W Dimensional Shingles
15) 10/15-Trinity Presbyterian Church / 7755 Vance Dr. Arvada, CO 8003
a) T/O Loose Rock Ballast EPDM R/W 60 Mil \
16) 6/17 La Cima Mall Building A / 500 Main St. Breckenridge, CO 80424
a) T/O EPDM Fully Adhered R/W 60 Mil TPO Fully Adhered
17) 7/17 La Cima Mall Building C / 500 Main St. Breckenridge, CO 80424
a) T/O EPDM Fully Adhered R/W 60 Mil TPO Fully Adhered
18) 10/17 La Cima Mall Building B / 500 Main St. Breckenridge, CO 80424
a) T/O EPDM Fully Adhered R/W 60 Mil TPO Fully Adhered

Residential:

19) 1/15- Case Orcutt / 6115 Devinney Ct. Arvada, CO 80004
a) T/O Shingles/ R/W Dimensional Shingles
20) 4/17-5/17 Rurik Lubiniski /302 Bannock St Englewood, CO 80223
a) T/O Dimensional Shingles R/W Dimensional Shingles
21) 5/17-12/17 Greg Gaylon / 10158 Jill Ave Littleton, CO 80130
a) T/O Slate Tile R/W Slate Tile
22) 8/17- Barry Caldwell / 1730 Ingalls St. Lakewood, CO 80214
a) T/O Shingles and Rolled Roofing R/W Shingles and Rolled Roofing
23) 9/17 Roger Maxson / 4086 Oak St Wheat Ridge, CO 80033
a) T/O Shingles and Modified Bitumen R/W Shingles and Modified Bitumen
24) 11/17 Frank Garcilaso / 4801 W Ellsworth Ave Denver, CO 80219
a) T/O Modified Bitumen R/W 60 Mil Tan TPO

Equipment that has been used by Adrian Oliver roofing the Front Range and Denver Metro for both Commercial and Residential is as follows:

Commercial/Residential:

• Dump Trucks and Trailers
• Ladders 10’-40′ and Laddervators
• Scissor Man Lifts Up to 35′
• Assisted with Drops From Boom Trucks
• Heat Leister for TPO and Heat Welded Systems
• Walking Welder for TPO
• Power Spud Machine for Tar and Gravel
• Tank and Torch For Modified Bitumen
• Compressor and Nail Guns for Framing, Shingles, Etc.
• All Types of Power Drills- Cordless, Corded, Hammer, Etc.
• All Types of Saws- Skill Saws, Reciprocating Saws, Angle Saws, Etc.
• Tear Off Tools for All Types- Shovels, pitch forks, Wonder Bars, Spud bars, Tarps, Etc.
• Hand Tools of All Types- Hammers, Roofing Hatchets, Neoprene Compression Rollers, Probes, Screw Drivers, Wrenches, Handsaws, Etc.

Adrian has an abundance of more experience roofing the Front Range and Denver Metro Areas. If you have any questions you can contact Chris or Karen Oliver: 

Chris Oliver (President) / 720-363-6574 & Karen Oliver (Secretary) / 720-363-6752