Commercial Roof Installers Metro Detroit Metro
MacDermott Roofing has been the premier commercial roofing installation, replacement, and repair provider in Detroit and the surrounding metro area, including Ann Arbor, Oakland County, and Royal Oak, for over 50 years. We specialize in low-slope and flat roof systems, with expertise in all phases of skylight and architectural sheet metal installation. Our reputation is built on service, technical skill, product knowledge, and direct owner oversight to ensure an exceptional experience.
New Roof Installations
When it’s time for a new commercial roof installation in Detroit, you need a trusted partner with experience across all low-slope roofing applications. MacDermott Roofing installs durable, watertight roofing systems designed for the harsh Michigan climate. As an Elite Master Contractor for Duro-Last, we install the World’s Best Roof and other top manufacturers’ products.
PVC Flat Roofs
PVC flat roof membranes are an increasingly popular choice for commercial buildings due to their long lifespan, energy efficiency, and ease of installation. MacDermott installs heat-welded PVC flat roofing membranes from Duro-Last and other leading brands. PVC is ideal for replacements and new construction alike.
PVC Low Slope Roofs
In addition to dead-level roofs, PVC is an excellent option for commercial low-slope roofs between 1/4” and 3” pitch per foot. MacDermott has vast experience installing watertight, seamless PVC low-slope roof systems with manufacturer-backed warranties of 15-30 years.
SAVE MORE
No Tear-Off With Duro-Last
No Obligation, Expert Assessment
Experienced Roofing & Repair Experts
Guaranteed Quality
Are You Looking for a New Commercial Roof?
MacDermott Core Values
At the heart of MacDermott Roofing is a set of core values that guide our actions on every project and interaction. These principles ensure we operate with integrity, deliver exceptional results, and foster a positive team environment.
Do What’s Best for the Customer
Our top priority is always doing what’s best for the customer. We take the time to understand your unique needs, advocate for your interests, and make recommendations that prioritize your long-term satisfaction over short-term gains.
Support the Team
We are a team-oriented company that believes collaboration and mutual respect breed success. We cultivate an inclusive environment where every team member’s voice is heard, and we support each other in achieving our shared goals.
Go Home Safe
Safety is non-negotiable at MacDermott Roofing. We follow all safety protocols and provide continuous training to ensure our team can work confidently and return home safely at the end of each day. We never compromise on safety.
Say/Do 100%
Our word is our bond. If we say we will do something, we will follow through 100% until that commitment is fulfilled. This integrity and accountability are fundamental to building trust with customers, partners, and each other.
Always Improving
We operate with a growth mindset, persistently seeking opportunities to enhance our skills, processes, and offerings. Through ongoing training, experience, and customer feedback, we continually evolve to deliver better solutions.
Our New Commercial Roof Installation Process
MacDermott Roofing takes a consultative, detail-oriented approach to new commercial roof installations to ensure a smooth, successful project. Our proven 7-step process keeps you informed at every stage.
- Discovery Call
- On-Site Meeting & Roof Inspection
- Proposal Preparation
- Proposal Review Meeting
- Contract & Material Ordering
- New Roof Installation
- Final Inspection & Hand-Off
We start by consulting with you to fully understand your roofing needs, budget, timeline, and priorities for the new roof installation.
Our team meets you on-site to inspect the existing roof conditions and take measurements. We assess all relevant factors like roof size, slope, drainage, and more.
Using the data from the site evaluation, we carefully develop a comprehensive installation proposal. This includes the recommended roofing system and components, installation plan, project schedule, and pricing.
We meet with you again to review the proposal line-by-line, explain our recommendations, and ensure the scope fully meets your needs before signing off.
Once the proposal is approved, we finalize the contract and order all specified materials from the roofing manufacturer to prepare for installation.
Our certified roofing installers start the installation process, following proven techniques per the manufacturer’s specifications to ensure quality.
After installation, the new roof undergoes a thorough final inspection to validate it meets all standards. We then review the completed project and provide all warranty documentation.
Through open communication and detailed planning in each stage, we ensure your new commercial roof installation goes smoothly from initial consultation through successful completion.
SAVE 40% ANNUALLY ON ENERGY COSTS!
New Commercial Roof Installation Gallery
New Commercial Roof Installation FAQs
What roof types do you install?
We install PVC roofing systems for commercial and industrial buildings, including low-slope and flat roofs.
Do you work on new construction and replacements?
Yes, MacDermott handles both new roof installations and full roof replacement projects for existing buildings.
What factory certifications do your installers hold?
Our installers are certified by all major roofing manufacturers whose products we install, including Duro-Last Elite Master status.
How long is the warranty on a new commercial roof?
Most new commercial roof installations from MacDermott include manufacturer-backed warranties of 15-30 years.
Get Started with MacDermott for Your New Commercial Roof
Whether you need a new roof for an upcoming construction project or it’s time to replace the old roof on your existing building, MacDermott Roofing is the trusted choice for commercial roofing installations in Detroit and throughout Southeast Michigan.
With over 50 years of experience focused exclusively on low-slope and flat roof applications, we have the expertise to recommend and install the ideal roofing system for your facility’s unique needs. As an Elite Master Contractor for the Duro-Last Roof System and certified installer for other top brands, you can count on MacDermott’s technical proficiency.
Call our office at (734) 472-4489 or fill out our quick online form to get started. We look forward to providing you with the MacDermott quality roofing experience on your upcoming commercial project in Detroit.
QUICK LINKS
LOCATION
MacDermott Roofing Inc.
Administration:
11770 Belden Ct
Livonia, MI 48150
Operations - Office:
9301 Southfield Rd.
Detroit, MI 48228
HOURS
Mon-Fri: 7:00am-4:00pm
Sat-Sun: By Appointment
FOLLOW US
MAP & DIRECTIONS
Our Services Include: Commercial roof repair, new industrial roofs, roofing installation, storm damage, roof top replacement, roofing vent repair, contracting services, new commercial roofing installation, roof-top maintenance, restoration, duro-last contractor, low-slope and flat roof-systems for commercial, industrial, municipal, institutional customers, and more!