Tri County Garage Door Company

Tri County Garage Door Company We offer professional sales, service, repairs, and installation on all brands of residential and commercial garage doors and garage door openers.
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We’re a family-owned and locally operated business with more than 40 years of experience.

Edwardsville Garage Door Installation — A New Door Isn’t Finished Until It’s Properly SealedTri County Garage Door Compa...
08/19/2026

Edwardsville Garage Door Installation — A New Door Isn’t Finished Until It’s Properly Sealed

Tri County Garage Door Company provides professional garage door installation in Edwardsville, IL, including final adjustment and proper perimeter weather sealing around the top and sides of the opening.

On this new garage door installation, Paula is removing the old perimeter seal and installing new garage door jamb seal to create consistent contact around the finished opening.

Proper garage door weather sealing can help:

• Seal visible gaps around the top and sides of the garage door
• Reduce drafts and unwanted outside air
• Help keep out rain, moisture, dust, leaves, and insects
• Help improve energy efficiency, especially in attached garages
• Create a clean, finished appearance around the new garage door

A professional garage door installation should be completed as a system — with the door properly balanced, tracks and hardware correctly adjusted, opener operation verified, and the perimeter properly sealed.

Tri County Garage Door Company provides new garage door installation, garage door replacement, jamb seal installation, and perimeter weather seal replacement in Edwardsville, IL, Troy, Maryville, and throughout the Metro East.

A new garage door isn’t truly complete until the opening is properly sealed.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance.

📍 Edwardsville, IL — serving Troy, Maryville, and the Metro East
📞 618-739-8233

Edwardsville Garage Door Repair — Repairs You Can Trust. Protection You Can Count On.When you call a garage door company...
08/14/2026

Edwardsville Garage Door Repair — Repairs You Can Trust. Protection You Can Count On.

When you call a garage door company, you should have confidence in more than the repair made that day. You should know the company is willing to stand behind its work long after the service call is complete.

At Tri County Garage Door Company, every repair completed to our standards includes our DoorShield™ Advantage 5 — 5-Year Parts & Labor Transferable Warranty at no additional cost.

No separate warranty charge.
No required upgrade.
Five years of protection on both parts and labor.

Whether we are repairing a broken spring, correcting a cable or track problem, servicing a garage door opener, or addressing another garage door failure, our goal is to identify the cause, complete the repair correctly, and leave the system operating the way it should.

Tri County Garage Door Company provides professional garage door repair in Edwardsville, IL, Glen Carbon, and throughout the Metro East.

Repairs You Can Trust. Protection You Can Count On. That’s the Tri County Difference.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance.

📍 Edwardsville, IL — serving Glen Carbon and the Metro East
📞 618-739-8233

Edwardsville Garage Door Spring Repair — Broken or Weak Spring?A broken or weakened garage door spring can leave the doo...
08/06/2026

Edwardsville Garage Door Spring Repair — Broken or Weak Spring?

A broken or weakened garage door spring can leave the door extremely heavy, stuck closed, or unable to open more than a few inches.

Common warning signs include:

• A loud bang from the garage
• A visible gap in the torsion spring
• Garage door feels unusually heavy
• Door opens only a few inches
• Door will not stay open
• Loose or uneven garage door cables
• Opener strains while trying to lift the door

The loose cable or strained opener may be the first problem you notice, but the spring system may be the original cause.

Continuing to operate a garage door with a broken or weakened spring can place additional strain on the opener and other door components.

Tri County Garage Door Company provides garage door spring repair in Edwardsville, IL, Glen Carbon, and throughout the Metro East. We inspect the spring system, install the correctly sized replacement spring, balance the door, and verify that it lifts evenly and operates properly.

Premium protection—built into every repair

Every repair completed to Tri County Garage Door Company standards includes our DoorShield™ Advantage 5 — 5-Year Parts & Labor Warranty.

This premium, transferable protection covers the repaired components and labor for a full 60 months at no additional charge.

DoorShield™ Advantage 5 is not an optional add-on. It is the level of protection included with our repairs because quality workmanship should come with long-term confidence.

When you need a broken garage door spring repaired, the quality of the work—and the company standing behind it—matters.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon and the Metro East
📞 618-739-8233

Edwardsville Garage Door Repair — Garage Door Opening Uneven or Coming Off Track?If one side of your garage door rises f...
07/29/2026

Edwardsville Garage Door Repair — Garage Door Opening Uneven or Coming Off Track?

If one side of your garage door rises faster than the other, the door tilts as it opens, or a roller begins coming out of the track, stop using the opener.

Uneven movement usually means the door is no longer lifting under equal tension or moving correctly through the tracks.

Common causes can include:

• Loose or uneven garage door cables
• Cable coming off the drum
• Broken or weakened garage door spring
• Incorrect or uneven spring tension
• Roller coming out of the track
• Bent, shifted, or misaligned track
• Loose brackets or hardware
• Door binding as it moves

The loose cable or off-track roller may be the first problem you notice, but it may not be the original cause.

Continuing to operate an uneven or off-track door can increase the damage and may cause the door to shift farther out of position.

Tri County Garage Door Company provides garage door repair in Edwardsville, IL, Glen Carbon, and throughout the Metro East for doors opening unevenly, loose cables, rollers out of the track, and garage doors beginning to come off track.

We inspect the spring tension, cables, drums, rollers, tracks, and related hardware to determine why the door shifted. We correct the failed or displaced components, realign the door, and verify that it lifts evenly and remains properly balanced.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon and the Metro East
📞 618-739-8233

Troy Garage Door Repair — Opener Straining to Lift the Door?If your garage door hesitates before opening, moves slowly, ...
07/22/2026

Troy Garage Door Repair — Opener Straining to Lift the Door?

If your garage door hesitates before opening, moves slowly, or sounds like the opener is working harder than normal, the problem may not be the opener itself.

A garage door opener is designed to move a properly balanced door—not carry the full weight of one with a weakened or failing spring system.

Warning signs can include:

• Opener sounds louder than normal
• Door hesitates before moving
• Garage door feels unusually heavy
• Door opens slowly or stops during travel
• Opener rail flexes under load
• Door closes harder than it should
• Springs appear worn, stretched, or separated
• Door is difficult to raise manually

When the spring system no longer supports the door correctly, additional stress can be transferred to the opener motor, rail, trolley, cables, rollers, hinges, and door sections.

Tri County Garage Door Company provides garage door repair in Troy, IL, Edwardsville, Glen Carbon, and throughout the Metro East for heavy garage doors, worn spring systems, struggling openers, and doors that are no longer properly balanced.

We inspect the complete garage door system to determine whether the problem is inside the opener or whether the opener is reacting to an underlying door-balance problem.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Located in Edwardsville, IL — serving Troy and the Metro East
📞 618-739-8233

Edwardsville Garage Door Repair — Door Lifting Crooked or Stuck Partway?If one side of your garage door rises faster tha...
07/16/2026

Edwardsville Garage Door Repair — Door Lifting Crooked or Stuck Partway?

If one side of your garage door rises faster than the other, the door becomes crooked, or it stops partway through the opening, stop using the opener.

Uneven movement is often a sign that the door is no longer lifting under equal tension.

Possible causes can include:

• Garage door cable off the drum
• Loose or uneven garage door cables
• Broken or weakened spring
• Roller coming out of the track
• Bent or misaligned track
• Garage door out of balance
• Loose brackets or hardware
• Door binding as it moves

The cable or roller may be the part you notice first, but it may not be the original cause of the problem.

Continuing to operate a crooked or binding door can increase the damage and may cause the door to come farther off track.

Tri County Garage Door Company provides garage door repair in Edwardsville, IL, Glen Carbon, and throughout the Metro East for doors lifting unevenly, stuck partway, off track, or experiencing cable problems.

We inspect the complete garage door system to identify why the door shifted and correct the underlying cause properly.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon and the Metro East
📞 618-739-8233

07/07/2026

Meet Paula King, owner of Tri County Garage Door Company.

Tri County has been serving homeowners for over 45 years, with deep roots right here in Edwardsville, IL.

We are proud to provide garage door repair, service, and installation throughout Edwardsville, Glen Carbon, and the surrounding Metro East communities.

When you call Tri County, you are calling a real local company with decades of hands-on experience.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon & the Metro East
📞 618-739-8233

Edwardsville Is Home.Tri County Garage Door Company has deep roots right here in Edwardsville, IL.This is not just a ser...
07/01/2026

Edwardsville Is Home.

Tri County Garage Door Company has deep roots right here in Edwardsville, IL.

This is not just a service area on a map for us. This is home.

Paula and Tom King were born and raised in Edwardsville and both graduated from Edwardsville High School in 1981.

Tom started in the garage door business in 1979, working out of a shed on his parents’ property.

By 1984, the business moved into Edwardsville and opened the first public showroom for the business.

Today, Paula King is the owner of Tri County Garage Door Company, and the company is still based right here in Edwardsville — serving Glen Carbon and the Metro East with trusted garage door repair, service, and installation.

We are local now because we have always been local.

When you call Tri County, you are calling a real local garage door company with real roots in this community.

Need garage door service or an estimate? Call or send us a message.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon & the Metro East
📞 618-739-8233

Edwardsville Garage Door Repair — Local Service You Can Count On.If your garage door won’t close, reverses, or won’t sta...
06/24/2026

Edwardsville Garage Door Repair — Local Service You Can Count On.

If your garage door won’t close, reverses, or won’t stay shut, your home, vehicles, tools, and belongings may be left open and unsecured.

Tri County Garage Door Company is based right here in Edwardsville, IL, serving Glen Carbon and the Metro East with local garage door repair, opener repair, broken spring repair, cable repair, and full-system service.

Many homeowners check the photo eye sensors first.

Sometimes that is the issue.

But if the sensors are clean and aligned and the door still will not close, something else in the garage door system may be causing resistance.

Common causes can include:

• Track movement
• Loose hardware
• Worn rollers
• Cable tension issues
• Door out of balance
• Spring bind or spring tension issues
• Opener reacting to resistance
• Sensors shifting because the track moved

When a garage door will not close properly, it is more than an inconvenience. It can become a security problem.

At Tri County Garage Door Company, we check the full garage door system — not just the sensors — so the real cause can be found and corrected.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon & the Metro East
📞 618-739-8233

Tired of unexpected garage door repair costs?DoorShield™ 360 gives customers a way to continue parts-and-labor coverage ...
06/19/2026

Tired of unexpected garage door repair costs?

DoorShield™ 360 gives customers a way to continue parts-and-labor coverage after qualifying Tri County repairs or upgrades.

When a torsion spring breaks, most people just want the door working again — and we understand that.

But garage door spring repair is only one part of a larger system. Springs, cables, rollers, hinges, hardware, reinforcement, balance, and opener strain all work together every time the door opens and closes.

That is why Tri County Garage Door Company offers DoorShield™ 360 on eligible Tri County-installed components.

After qualifying repairs or upgrades, DoorShield™ 360 gives customers the option to continue coverage on covered components through an annual or monthly plan.

Fix the immediate problem.
Correct the weak points.
Help prevent unexpected repair costs down the road.

Tri County Garage Door Company
Trusted • Local • Guaranteed
Engineered garage door systems — built for long-term performance

📍 Edwardsville, IL — serving Glen Carbon & the Metro East

Address

340 S Fillmore Street Suite C
Edwardsville, IL
62025

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 1:30pm

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