About Us
About TC Backer Construction
TC Backer Construction, LLC is a family-owned exterior remodeling contractor headquartered in York, Pennsylvania, serving homeowners across Pennsylvania, northern Maryland, and Delaware since 2008. Owned by Tyrus "Ty" Backer, the company installs roofing, siding, windows, doors, gutters, decks, outdoor lighting, and solar shingle roof systems from offices in York, PA, Dover, PA, and Millsboro, DE. You may know us by our website — 321GutterDone.com is the online home of TC Backer Construction.
Our story
Family-owned in York County since 2008
TC Backer Construction was founded in 2008 and has grown from a local York County roofing crew into a full-service exterior contractor with three offices across two states — without ever losing the family-owned way of doing business. We don't settle for good enough: we work to be better than we were yesterday, on every roof, every wall of siding, and every gutter run we touch.
That mindset is why area homeowners keep coming back. Our manufacturer certifications, our track record, and tens of thousands of completed projects have made TC Backer the contractor of choice across South Central Pennsylvania and beyond — and why the region has voted us Community's Choice Best Roofer five years running.
Founded in York County, PA — family-owned ever since
Years serving PA, MD & DE homeowners
Industry awards across five programs
Local offices — York PA, Dover PA, Millsboro DE
What we do
Full-service exterior remodeling
We handle the entire exterior of your home — designed, installed, and warrantied by one accountable local team.
Credentials
Certified by the manufacturers we install
Roofing — GAF
TC Backer is a GAF Master Elite® contractor — a designation held by only the top 2% of roofing contractors in North America — as well as a GAF Certified™ Commercial roofing contractor. Master Elite status lets us offer GAF's strongest warranty coverage, including the Golden Pledge® Limited Warranty, and our crews train to GAF's installation standards on every roof.
Siding — CertainTeed
TC Backer is a CertainTeed SidingMaster PREMIER credentialed siding company — CertainTeed's top-tier siding designation, reflecting premium craftsmanship, product knowledge, and industry-leading installation standards. We also install LP® SmartSide®, Tando®, and Evolve Stone® siding systems, and we're Vinyl Siding Institute certified.
Across our services we install products from GAF, CertainTeed, TAMKO, IKO, and Alside — and we're approved or certified by the manufacturers whose systems we put on your home.
Licensed, insured & accountable
The facts behind the promises
Licensed. PA HIC #PA081829 · MD #131829 · DE #2013607564.
Insured. $3,000,000 in liability coverage plus Workers' Compensation protecting our customers and our crews.
BBB Accredited. Better Business Bureau accredited since 2012 with an A+ rating.
EPA Lead-Safe Certified. Trained and certified for lead-safe work practices on older homes.
Warranty-backed. Long-term warranties on materials and workmanship, including GAF's strongest roofing warranties.
24/7 emergency response. When a storm hits, we answer — with emergency roof repair available around the clock.
Recognition
27 industry awards — and counting
Recognition matters when it's earned from the people and organizations who see the work up close. TC Backer has earned 27 industry awards across five programs, including Community's Choice Best Roofer five years running (Best of York & Hanover), 14 York Builders Association PEAK Achievement Awards (2021–2026), and GAF President's Club honors every year from 2022 through 2026.
Community
Invested in the places we work
We live where we work, and we give back whenever we can — from food drives and community events to supporting local organizations across York County and our other service areas. We also invest in our own team, with the tools, training, and support to build careers, not just jobs.
Where to find us
Three local offices, one company
York, PA — Headquarters
2300 Carlisle Rd, York, PA 17408
Mon–Fri: 8am–8pm · Sat–Sun: 8am–5pm
Millsboro, DE
29856 John J. Williams Hwy, Millsboro, DE 19966
Mon–Fri: 8am–8pm · Sat–Sun: 8am–5pm
See everywhere we serve across Pennsylvania, northern Maryland, and Delaware.
Common questions
About TC Backer — FAQs
Who owns TC Backer Construction?
TC Backer Construction, LLC is owned by Tyrus "Ty" Backer. The company is family-owned and has been since it was founded in 2008.
Is 321GutterDone.com the same company as TC Backer Construction?
Yes. 321GutterDone.com is the official website of TC Backer Construction, LLC. Same company, same crews, same offices — the website name comes from our roots in gutter work, while the company handles the full exterior: roofing, siding, windows, doors, gutters, decks, lighting, and solar.
How long has TC Backer Construction been in business?
Since 2008 — 18 years serving homeowners across Pennsylvania, northern Maryland, and Delaware, growing from a York County roofing crew into a full-service exterior remodeling contractor with three offices.
Is TC Backer Construction licensed and insured?
Yes. We're licensed in Pennsylvania (HIC #PA081829), Maryland (#131829), and Delaware (#2013607564), and we carry $3,000,000 in liability insurance plus Workers' Compensation coverage to protect our customers and employees.
What certifications does TC Backer Construction hold?
For roofing, we're a GAF Master Elite® contractor — the top 2% in North America — and a GAF Certified™ Commercial roofing contractor. For siding, we're a CertainTeed SidingMaster PREMIER credentialed siding company and Vinyl Siding Institute certified. We're also BBB accredited with an A+ rating and EPA Lead-Safe certified.
What services does TC Backer Construction offer?
Roofing (residential and commercial), seamless gutters and gutter guards, siding, windows, doors, decks, permanent outdoor lighting, and GAF Timberline Solar® roof systems — plus 24/7 emergency roof repair and financing options.
What areas does TC Backer Construction serve?
We serve Pennsylvania, northern Maryland, and Delaware from three offices: our headquarters in York, PA, plus Dover, PA and Millsboro, DE. Homeowners within roughly an hour of any office are in our standard service area.
Explore
Get to know us better
Work With a Contractor You Can Verify
Licensed, insured, manufacturer-certified, and family-owned since 2008 — see what 18 years of doing it right looks like on your home.
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