The Mainspring Garage Door Co. of Ohio Guarantee
When we finish a job in Ohio, we put our name on it. That means if something isn’t right, we come back and fix it. No paperwork to file, no dispute line to call, no arguing about whose fault it was. The 90-Day Done Right Promise covers every repair, every installation, every opener we touch. If the work isn’t right, we make it right, and we put that in writing on every invoice before we leave. That’s how we’ve operated since Dale Fincher founded Mainspring in 1984, and it’s why we’re still answering the phone 42 years later.
What’s Covered
- Workmanship that holds up. Our technicians train as journeymen under the K.E.Y.S. values code, and we don’t sign off until the door runs quiet, the opener responds clean, and the springs are balanced to spec.
- Parts that match the job. We stock our trucks with springs, cables, rollers, and openers from the brands we trust: LiftMaster, Chamberlain, Genie, Clopay, Amarr, Wayne Dalton, Craftsman, and Raynor. If we install it, we stand behind it.
- Cleanup that’s complete. We haul away the old door, the broken spring, the worn-out opener. Your garage floor should look like we were never there, except the door works better.
- Arrival when we say. We give you a window and we honor it. If we’re running behind, you’ll know before you have to ask.
- Honest pricing with no surprises. The flat price is stated before any work begins. What we quote is what you pay. That’s a square deal, and it’s how we’ve built our reputation across Ohio.
Our Satisfaction Promise
If you’re not satisfied, we haven’t finished. Here’s how that works in practice. You call us at (833) 991-9766, any hour, and a live person answers. No phone tree, no voicemail, no after-hours service that doesn’t know your job. You tell us what’s wrong, and we schedule a return visit. The technician arrives in a clean uniform, background-checked, with the same truck stock that let us finish in one visit the first time. We diagnose the issue, correct it, and leave the paperwork showing the work was done under the Done Right Promise. No charge for the callback. No pro-rated calculations. No expiration anxiety at day 89. We’ve honored this since 2016 because it’s simpler than the alternative, and it keeps our customers calling us back when their neighbors need a door guy.
Licensed & Insured Backing
A guarantee is only as solid as the company behind it. We’re licensed and insured, which means if something goes wrong on your property, you’re protected and we’re accountable. That paperwork matters when a 200-pound door is hanging over your car, or when a high-tension spring lets go in a garage in Ohio. Insurance isn’t the exciting part of this business, but it’s the part that lets you sleep at night after we leave. We’ve carried it for 42 years, and we’ve never had a customer need to test it. That’s the way we intend to keep it.
Standing Offers That Don’t Disappear
Some companies rotate promotions to create urgency. We don’t. These offers are permanent because they’re built into how we price our work:
- $50 Off Any Repair Over $250 - applies to labor and parts combined, no code to remember
- Free Second Opinion - bring us any written estimate from another Ohio garage door company and we’ll review it honestly
- $89 Seasonal Tune-Up - inspection, lubrication, balance check, safety sensor test
- 5% Senior and Veteran Discount - permanent, no expiration, no paperwork beyond standard verification
What We Ask of You
We hold up our end. All we ask is that you tell us if something feels off. A door that groans at 6 AM, an opener that hesitates in cold weather, a remote that works from the driveway but not the kitchen. Small signs point to bigger problems, and we’d rather catch them under the Done Right Promise than have you live with it. Call (833) 991-9766. A live person answers, 24/7, including nights, weekends, and holidays. That’s not a marketing line. It’s the phone on Dale Fincher’s desk, routed to whoever’s on call. We’ve answered it that way since 2016.
Frequently Asked Questions
Every repair and installation we complete is covered for 90 days against defects in our workmanship. If the door doesn’t operate the way we said it would, or if a part we installed fails prematurely, we return and correct it at no charge. The promise is stated in writing on every job invoice. Call (833) 991-9766 to schedule a return visit.
Yes. We maintain full licensing and insurance coverage for all residential garage door work in Ohio. This protects your property and our technicians while we’re on the job. We’ve carried continuous coverage since our founding in 1984.
Yes. Our trucks are stocked with springs, cables, openers, and hardware for all major brands: LiftMaster, Chamberlain, Genie, Clopay, Amarr, Wayne Dalton, Craftsman, and Raynor. Most jobs are completed in a single visit with no waiting on parts and no second trip.
We confirm appointments by phone and give you a scheduled arrival window. If you’re not available, we’ll reschedule at no penalty. We don’t charge for missed appointments caused by scheduling conflicts on either end.
We state the flat price before any work begins. That’s our no-surprises policy. If we discover additional issues during the repair, we stop and explain them before proceeding. You’ll never find an unexpected line item on your bill. For an exact quote on your specific job, call (833) 991-9766 - estimates are free.
The 5% discount applies to all repair, installation, and opener services. It does not stack with the $50 repair discount, but we’ll apply whichever saves you more. Verification is standard and respectful. Call (833) 991-9766 and we’ll apply it to your estimate.
We’re factory-familiar with LiftMaster, Chamberlain, Genie, Clopay, Amarr, Wayne Dalton, Craftsman, and Raynor. We stock replacement parts and complete opener units for same-day installation on most models.
Yes. Bring us any written estimate from another Ohio garage door company and we’ll review it honestly. We’ll tell you if the scope of work matches the price, if the parts specified are appropriate, and whether we can do the same job for less. No obligation. Call (833) 991-9766 to schedule.
Written by Dale Fincher, Owner at Mainspring Garage Door Co. of Ohio, serving Ohio since 2016.