Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Training & Ongoing Support
You don’t need to know a ridge vent from a drip edge to open a Mercer Roofing location. What you need is the willingness to run a business that treats homeowners the way you’d want your own parents treated when a stranger walks up the driveway. We built our training around that idea. We teach you the trade, the systems, the software, and the standards. Then we keep showing up after your doors open. Roofing is complicated. Getting trained for it shouldn’t be.
Initial Training
Your first weeks with us are structured. You’ll spend time at our training facility learning residential roofing from the ground up: how shingle systems work, what flashing does, why attic ventilation matters, and how to spot a bad nail pattern from a good one. We work with manufacturer-recognized brands like GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so you’ll learn installation practices those manufacturers actually stand behind. You’ll learn our operations playbook too: how we scope a job, how we write a price before any work starts, how we schedule crews, and how we handle the inevitable day when weather in Los Angeles decides to rearrange your whole board. We train you on the software you’ll use to run the business, from CRM to invoicing to sending a technician’s name and photo to a homeowner before the visit. You’ll learn our hiring process so the people you bring on meet the Threshold Standard: background-checked, identity-verified, and willing to badge in at the door. And we’ll walk you through local marketing, including how to talk to homeowners who are nervous about opening that door. That conversation is the whole ballgame. We’ll make sure you know how to have it.
Launch Support
Opening week is not a sink-or-swim exercise. We help you set up your local marketing before the first truck rolls: Google Business Profile, local landing pages, review generation, and a launch plan tailored to your market. The Threshold Group name carries weight with homeowners who’ve been burned before, and we show you how to use that honestly and locally. Our national lead infrastructure feeds calls to your location, and we coach you through your first jobs so you’re not reading a roof report for the first time while a homeowner watches you from the front window. Your first estimates, your first tear-off, your first warranty question: we’re on the phone with you. When a repair goes sideways, our written guarantee and free second visit policy give you a framework to make it right without burning margin. You’ll learn how to honor the 365-Day Done Right Promise without hesitation, because that promise is what makes the phone ring.
Ongoing Support
Support doesn’t end at launch. Here’s what you can expect as long as you’re a Mercer Roofing owner:
- Field coaching: Regional advisors who ride along with you, review your jobs, and help you read a roof correctly before you price it.
- Marketing support: Ongoing campaign assets, local SEO guidance, and review-management systems built for roofing specifically.
- Vendor relationships: Established pricing and supply lines with shingle manufacturers and distributors, so you’re not negotiating material costs from zero.
- Technology stack: Access to the software platform we use for scheduling, pricing, customer communication, and the Threshold Standard photo-ID dispatch.
- National brand campaigns: Threshold Group advertising that builds trust for the badge, so when your tech rings the bell, the homeowner already knows what the badge means.
- Peer network: Regular calls with other Mercer owners who are working through the same issues in different markets.
You’re Never Alone
Roofing rewards people who show up, write an honest price, and do the work right. We’re here to help you do all three. Call (743) 200-8347 or request information below. A real person answers.
Written by Grant Whitlock, Owner at Mercer Roofing.






Before
After
Before
After
Before
After