Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
The Servo Garage Doors Allen Guarantee
We’ve been repairing and installing garage doors in Allen since 2015, and we’ve made our guarantee simple enough to fit on a job ticket. Every repair, every installation, every opener we touch carries a 365-Day Done Right Promise: if the work isn’t right, we make it right. That’s not a handshake deal. It’s backed by The Haven Standard, a written terms page you can read before we ever show up. We stand behind the parts we source, the labor we perform, and the documentation we leave behind. If something fails because of our workmanship within a year, we return and fix it at no charge to you. That’s what standing behind the work means in Allen, Texas, where garage doors work harder than most.
What’s Covered
- Workmanship on every repair and installation. If a component we installed or adjusted fails due to our labor within 365 days, we come back and correct it without charging you a second time.
- Parts replacement and handling. We source parts for all eight major brands we service, and when a part fails under the workmanship window, we handle the replacement and labor together because a good part installed wrong is still a failed door.
- Cleanup and job-site condition. We haul away the failed components we replace and leave your garage floor cleaner than we found it. You shouldn’t have to sweep up after a professional.
- On-time arrival with communication. When you book a repair, you get a named technician and an on-the-way text. If we’re running behind, you hear from us before you have to call wondering where we are.
- Honest pricing before work starts. Clause 1 of The Haven Standard requires a flat, written price and written scope delivered before any work begins. The price you approve is the price you pay.
- Documented proof of what was done. Every visit closes with a photo record of what we found, what we replaced, and what the finished repair looks like. You see the failed part before anyone quotes you a replacement.
Our Satisfaction Promise

If you’re not satisfied with the work we performed, call us. The 365-Day Done Right Promise isn’t a slogan we print on invoices. It’s a process. We start by reviewing the documentation from your job, because every visit carries a photo record showing what the component looked like before and after. Then we schedule a return visit, put a technician back in your garage, and fix the issue. If we missed something, we own it. If a part we sourced has a defect, we replace it. If the door isn’t performing the way it should after our repair, we adjust it until it is. Marcus Deller set the rule in 2015 that the customer sees the failed part before anyone quotes a replacement, and that same rule means you see the correction before anyone declares the job closed. No fine print, no wear-and-tear exclusions buried in a footnote, no arguing about who’s responsible. If it’s our work, it’s our fix.
Before
AfterLicensed & Insured Backing
A guarantee is only as strong as the company behind it, and Servo Garage Doors Allen carries its own license and insurance as an independently owned and operated business under The Haven Standard. That matters when a technician is working with torsion springs under tension or running a new opener circuit in your garage. Our technicians are background-checked and uniformed, and their license number appears on the job documentation, not buried in a filing cabinet. Carrying real insurance means that if something goes wrong on the job, you’re protected. The Haven Standard contributes the documentation system and the standard we agree to work to, but the license, the insurance, and the accountability are ours, held locally in Allen. That’s the difference between a guarantee on paper and a guarantee you can actually collect on.
What the 365-Day Done Right Promise Means in Practice

Let’s say we replace a torsion spring on a Tuesday. Six months later that spring fails. Under our workmanship guarantee, we come back, assess the spring, and if the failure traces to our installation or our part sourcing, we replace it at no charge. You don’t pay for the new spring, you don’t pay for the labor, and you don’t pay a service call fee. Clause 4 of The Haven Standard is why the technician photographs the failed part before quoting a replacement, and that photo record from the original job becomes the reference point for the warranty claim. We know exactly what spring we installed, what its wire diameter measured, and how it broke. This isn’t a warranty claim where you have to prove what happened. We already documented it.
What We Don’t Cover, and Why We’re Honest About It
We don’t cover damage caused by vehicles hitting the door, weather events damaging panels, or normal wear on components that have reached the end of their service life. A garage door spring that runs for 12 years in North Texas heat and then fails isn’t a workmanship issue. That’s physics. What we will do is tell you the truth about what you’re buying and what the realistic lifespan is before you spend the money. If a panel is dented and a replacement is the honest fix, we tell you that. If a spring is nearing the end of its cycle rating and replacement is smarter than another repair, we tell you that too. The guarantee covers our work, and we define that clearly enough that you never have to guess what’s included.
Free Second Opinion on Any Written Estimate

Bring us a written estimate from another Allen garage door company and we’ll review it line by line at no charge. This isn’t a gimmick to get a foot in the door. It’s an extension of Clause 1: if written pricing before work starts is the standard we hold ourselves to, we want to see how others are handling the same repair. We’ll tell you if the scope matches the price, if the part brand is appropriate, and if there’s an honest alternative. Sometimes the other company’s estimate is fair and we’ll tell you that too. No coupon code, no fine print, no obligation to book with us. Just a second set of eyes from people who’ve repaired over 18,000 garage doors since 2015.
Documentation You Receive on Every Job
Every visit from Servo Garage Doors Allen closes with a documented record, not a vague summary. You receive photos of the failed component before removal, the new component after installation, and the finished door in operation. You receive the flat-price scope you approved before work began, and you receive a written record of what was done and what was observed. If a warranty claim ever comes up, you’re not depending on memory or a technician’s notes from three months ago. You have the evidence. Marcus Deller built this system in 2015 because a customer who sees the failed part before approving the replacement is a customer who trusts the invoice. The documentation is the proof that the guarantee means something.
Frequently Asked Questions About Our Guarantee

Every repair and installation we perform carries a 365-Day Done Right Promise. If our work fails within one year due to installation error or a sourcing issue on our end, we return and make it right at no charge. This applies to workmanship, not normal wear or outside damage.
Yes. Parts we source and install are covered under the same 365-Day Done Right Promise for workmanship-related failures. If a part has a manufacturer defect, we handle the warranty claim process with the manufacturer and handle the replacement labor as part of our guarantee.
Call us at (469) 613-4703. We review your job’s photo documentation, schedule a return visit, and fix what needs fixing. The make-it-right process is part of The Haven Standard, not a courtesy we extend when we feel like it. If it’s our work and it’s not right, we correct it.
You’ll have the documentation anyway. Every job includes a documented photo record and a written scope, and those records make warranty claims straightforward. Call (469) 613-4703 and reference your address. We pull the file and schedule the return.
Written by Marcus Deller, Owner at Servo Garage Doors Allen, serving Allen since 2015.





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