Roof Replacement Johnstown, CO

In Johnstown, CO, we replace aging roofs with storm-ready assemblies, precision flashing, and balanced airflow that keep interiors cool and dry.

Local readiness

Permits, HOA sign-offs, and inspections are handled for youmaterials show up sequenced so crews keep momentum.

Expect impact-rated shingles, standing-seam metal, TPO for flats, sealed penetrations, and ridge ventilation tuned to your attic.

Who we are

We are site-led crews who photograph every step, from deck repairs to final ridge caps, so Johnstown, CO homeowners see the craft.

Safety, cleanliness, and neighbor respect guide our setups: catch tarps, walk boards, and magnet sweeps keep your property tidy.

Roof replacement services

Complete tear-offs

Deck inspections, re-sheathing, synthetic underlayment, ice-and-water barriers, and fresh flashing tuned for Johnstown, CO weather.

Metal systems

Standing seam, snap-lock, and accents with hidden fasteners, hemmed edges, and Kynar finishes that endure salt and sun.

Flat & low-slope

TPO and PVC membranes with tapered insulation, edge metal, and sealed penetrations for durable flats.

Storm response

Rapid tarping, leak tracing, and detailed photo reports to support your claim.

Why choose CityRoofingContractor

Code-first

Fastener schedules, starter strips, drip edges, and ventilation aligned to the toughest Johnstown, CO requirements.

Daily clarity

Morning plan, midday photos, and end-of-day summary keep you informed.

Premium warranties

We build to spec so enhanced warranties apply.

Clean exit

We leave your driveway and yard spotless when the project wraps.

Testimonials

Passed first inspection.

Nail patterns and flashing were textbook; permit closed on the first visit.

Neighborhood friendly.

Yard and driveway were spotless after teardown.

Bone dry.

First heavy rainno leaks, attic cooler thanks to ventilation.

In-depth: city-grade roof replacement for Johnstown, CO

Weather in Johnstown, CO shifts fast, so we document the roof deck, flashing failures, and leak paths before we write your scope, preventing change-order surprises.

Material choices are collaborative: Class 4 impact shingles for hail corridors, standing-seam metal where wind uplift dominates, and TPO/PVC membranes with tapered insulation to eliminate ponding.

Redundant defense comes from synthetic underlayment and peel-and-stick membranes at leak-prone zones.

Balanced airflow keeps heat from baking shingles; we size vents, block wind wash, and reduce HVAC load.

Fastening is county-aware: ring-shank nails, six-nail patterns in wind zones, and sealed starter strips that block uplift at perimeters.

Fresh metal flashings and sealed boots stop the leaks that old roofs hide.

We upgrade skylight perimeters with self-adhered membranes and diverters to manage flow.

Chimney bases get metal saddles and sealed reglets to prevent wicking and staining.

Every pipe, vent, and mast gets a fresh boot and sealant, photographed for your records.

We replace weak decking, secure it properly, and ensure planes stay true for crisp shingle lines.

Edges matter: drip edges are hemmed, gutters protected, and fascia interfaces sealed to stop wind-driven rain from sneaking behind the system.

Low-slope tie-ins receive special attention with granule-surfaced membranes or metal transitions that blend aesthetics with waterproofing.

We stage sites with catch tarps, walk boards, and debris nets, keeping landscaping, pools, and driveways safe.

You always know todays progress, tomorrows plan, and any weather pivots.

Financing and phased schedules help you act before leaks spread to framing or interiors, saving money over reactive repairs.

After installation, we perform water tests, attic checks, and optional infrared scans to confirm dry decks and balanced airflow.

We hand you a digital closeout packet: photos, permits, inspection sign-offs, warranty registrations, and maintenance tips tailored to Johnstown, CO climate.

Energy efficiency improves when reflective surfaces, sealed penetrations, and tuned ventilation work together, lowering attic temps and bills.

If a storm approaches mid-job, we secure everything fast to prevent intrusion.

Warranty support is real: we register your system and respond quickly if issues ariseno runaround.

Your curb appeal and protection both rise when the new roof goes on.

Schedule your inspection now and lock in a crew window before the next storm cycle.

Your home deserves a roof built for Johnstown, COresilient, efficient, and documented every step.

Reach out and we will get it scheduled.

Johnstown is a home rule municipality in Weld and Larimer counties in the U.S. state of Colorado. The population was 17,303 at the 2020 United States Census.

Zip Codes in Johnstown, CO that we also serve: 80534

Cities Close To Johnstown, CO That We Also Serve


Cedaredge
Colorado Springs
Basalt
Hotchkiss
Monument
Stonegate
Parker
Keenesburg
Sterling
Ordway
Holyoke
Pagosa Springs
Edwards
Fort Morgan
Welby
Breckenridge
Ken Caryl
Stepping Stone
Severance
Lincoln Park

Sullivan, Zamora and James School Roofing Services

  • Business Address: 9114 Schwartz Manors CO 80399
  • Phone No: 17016468650
  • Business Rating: 4
  • Business Review: 406
  • Business Site: http://www.rangel-hill.com/
  • Business Map URL: redirect link
  • Superb service! After discovering a roof leak, they fixed it fast and made my home safe again.
  • Great customer service! The team was responsive, reliable, and made sure the roof was done right.
  • Reliable and courteous service. They handled a major roofing issue with ease and made the whole process stress-free.

Davenport, Flores and Oconnor Roof Inspection Services

  • Business Address: 26801 Hayes Plaza Apt. 997 CO 80503
  • Phone No: 17095728407
  • Business Rating: 5
  • Business Review: 354
  • Business Site: https://whitney.com/
  • Business Map URL: redirect link
  • Highly recommend this roofing contractor! The crew was professional, friendly, and very thorough.
  • Great experience with this roofing contractor! They arrived on time and handled the roof repairs efficiently.
  • Excellent experience overall! The roofing work was completed efficiently and exceeded my expectations.

Rodgers, Hill and Mitchell Energy-Efficient Roofing Solutions

  • Business Address: 3444 Ashley Spurs Suite 487 CO 80817
  • Phone No: 17023518175
  • Business Rating: 3
  • Business Review: 597
  • Business Site: http://www.johnson.biz/
  • Business Map URL: redirect link
  • Superb service! After discovering a roof leak, they fixed it fast and made my home safe again.
  • Amazing service! The roofing team went above and beyond to ensure my roof was in perfect condition.
  • Great customer service! The team was responsive, reliable, and made sure the roof was done right.

Oconnor and Sons School Roofing Services

  • Business Address: 957 Rachel Corners CO 80621
  • Phone No: 17036504344
  • Business Rating: 4
  • Business Review: 541
  • Business Site: https://www.stevenson.info/
  • Business Map URL: redirect link
  • Great communication throughout the process. They kept me informed and showed up exactly when they said they would.
  • Highly recommend this roofing contractor! The crew was professional, friendly, and very thorough.
  • I was really impressed by their quick response time. The roof repair was done efficiently, and the results were excellent.

Green and Sons HOA Roofing Services

  • Business Address: 35061 Angela Landing Apt. 287 CO 80352
  • Phone No: 17096636015
  • Business Rating: 3
  • Business Review: 209
  • Business Site: http://www.vargas.info/
  • Business Map URL: redirect link
  • The crew did an excellent job repairing my roof. They were careful, thorough, and very professional.
  • Fast and efficient! The crew fixed the roof with no issues and made sure everything was secure. Highly recommend.
  • I was really impressed by their quick response time. The roof repair was done efficiently, and the results were excellent.
Call (888) 766-0591