Randy's Service & Repair
Official verified garage door contractor serving Bismarck, North Dakota and Bismarck Metro.
⭐ Verified Yelp Rating & Reputation
💬 Recent Verified Customer Experiences:
"Our old chain-drive opener was grinding horribly and finally gave out on a Saturday. The technician from Randy's Service & Repair walked me through replacement options clearly without any high-pressure upselling. Installed a belt-drive smart opener with battery backup and camera. Programmed both vehicle remotes and helped us configure the smartphone app before leaving. Extremely professional and clean work."
"We replaced our outdated builder-grade doors with a new R-16 insulated carriage house door through Randy's Service & Repair. From initial measurement to final installation, the entire team was communicative, tidy, and punctual. The crew removed and hauled away our old heavy door and completed the job ahead of schedule. Noticeable temperature improvement in the garage immediately."
"Our facility warehouse roll-up door was binding at top clearance and stalling the motor. Randy's Service & Repair dispatched a commercial service team within an hour. They serviced the counter-balance springs, tightened the guide tracks, and adjusted the limit switches. Reliable, licensed pros who know commercial overhead hardware thoroughly."
🔧 Core Services & Capabilities in Bismarck
Utilizing Haas Door 2-inch dense polyurethane sandwich panels achieving a high-performance R-17.66 insulation rating, Randy's Service & Repair seals all four perimeter air infiltration zones and retrofits dense closed-cell thermal barrier panels. This permanently seals off uninsulated single-layer steel panels radiating intense outdoor freeze or heat directly into your home, so delivering a thermal building envelope upgrade that pays for itself in measurable utility savings year after year.
When bent guide rails wedge the bottom roller brackets, halting all motorized and manual door travel, there is zero time to waste: our technicians our certified technicians perform immediate laser-level balancing and emergency counter-torque relief, backed by ASTM A229 oil-tempered high-cycle spring replacements matched on-truck to door weight so you can count on delivering immediate peace of mind backed by a comprehensive 10-cycle safety stress test.
Upgrading your home with weatherproof backlit exterior digital wireless keypads supporting one-touch temporary guest codes solves clunky old visor remotes failing to work unless you are parked two inches away from the door once and for all. When Randy's Service & Repair pairs your home network with multi-user cloud access and calibrates optical auto-reverse eyes, you receive freeing up massive ceiling overhead space for gym equipment, car storage lifts, or loft storage racks.
Never fall victim to fear-based upselling on secondary parts that still have thousands of reliable cycles left in them. our staff quotes standardized flat rates derived directly from published regional parts books and labor guidelines. We exclusively install authentic Clopay and Amarr factory-replacement hinges and rollers labeled clearly with part numbers, ensuring you never pay a single dime in surprise travel fees, diagnostic traps, or evening surcharges.
Engineered to eliminate unsealed steel bearings wearing oval holes into your end plates and causing chronic binding, our master mechanics Randy's Service & Repair converts lightweight Torquemaster mechanisms into robust exterior torsion spring systems. By integrating precision-machined aluminum winding cones equipped with case-hardened square-head set screws, you enjoy ensuring a 250-lb door balances so weightlessly that a child can lift it with one hand.