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We have 2 companies in Timonium on file, and both are on this list, along with 22 from towns including Baltimore (6, 10 mi), Towson (3, 4 mi) and Parkville (2, 5 mi).
3 open 24/7 · 17 open weekends · 23 rated 4.5+ · 10 show a license
Data verified October 21, 2026
Listed for homeowners in and around Timonium, MD, these 24 companies take roofing work. What each one claims about tear-offs, materials and workmanship cover is taken from its own website; ratings and quoted lines come from public reviews.
The 24 companies on this page are rated from 4.3 to 5.0 across 3,694 reviews; 20 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), responsiveness (82%) and quality (81%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "communication". 3 are open around the clock; 17 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are roofing (6), siding (6), gutters (5), doors (3) and windows (3). 10 show a license on their websites; 1 lists staff certifications (GAF) and 11 have a BBB rating of A or A+. Domain records put 14 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 4 offer emergency call-outs; 12 offer financing or payment plans; 15 give free estimates; 11 are family- or locally-owned and 5 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
An address in Timonium itself is given by 2 of the 24 companies; the rest work in from within 20 mi. Roofing crews travel, so that is normal. What matters is whether the firm will still be around and reachable when the workmanship warranty is tested.
- “For a total roof replacement and partial soffit/fascia replacement, Goss was easy to deal with, competitively priced, accommodating, and communicated promptly and thoroughly.” — customer of G J Goss Contracting Inc
- “This company delivers spot on service. Great return response with appraisals; sample shingle colors upon request; quick turn around time on scheduling and very professional team of hard workers.” — customer of Ruff Roofers
- “They displayed an in-depth understanding of flat roofing systems and were able to address all of my questions with confidence and clarity.” — customer of Kelbie Roofing Flat Roof Specialist
- “We would highly recommend their services to anyone who needs work done on their slate roof.” — customer of Roland Slate Service Co.
- “Matthew explained what would happen at every step along the way and went out of his way to ensure we had time and resources to make a good decision on the type and color of shingle we wanted.” — customer of AC Matthews
Excerpts from public reviews of the companies listed on this page.
Best Time of Year to Replace a Roof: The 40 Degree Rule
Chimney Inspection Levels 1, 2 and 3: Which Do You Need?
If a Contractor Gets Hurt at Your House, Who Pays?
Contractor Recovery Funds: How to Claim, State by State
How Much to Pay a Contractor Up Front | State Deposit Caps
How to Compare Contractor Bids: A Line-by-Line Guide
