Same-day repairs for worn tracks, rusted springs, and brickwork alignment — serving Pembroke’s historic homes with precision
Comprehensive garage door repair for Pembroke homes and businesses.
Restore smooth operation in older garage doors with precision track alignment and heavy-duty roller replacements.
Learn more →Safely replace worn torsion or extension springs in older garage doors without damaging brickwork or masonry.
Learn more →Stabilize cracking brick arches and lintels to prevent structural damage to your garage and home.
Learn more →Upgrade your garage with energy-efficient liners to combat Pembroke’s damp winters and high heating costs.
Learn more →Modernize your opener with quiet, reliable systems compatible with older garage doors in Pembroke.
Learn more →24/7 response for broken springs, off-track doors, or failed openers—minimizing damage to your home’s masonry and interior.
Learn more →We hold ourselves to the highest standards so you can hire with total confidence.
Every repair is performed by technicians licensed in New Hampshire and fully insured for your protection. We stand behind our work with a 1-year workmanship warranty, covering parts and labor—so you’re covered if issues resurface in your Pembroke home’s unique conditions.
We provide transparent, no-obligation estimates after a thorough inspection of your garage door system. Whether it’s a spring replacement, track repair, or masonry reinforcement, you’ll know the exact cost upfront—no surprises. Serving Pembroke’s older homes means we’ve seen it all, and we price fairly for lasting solutions.
Most garage door companies treat older homes like any other job—but not us. We understand how brick facades, original liners, and decades-old mechanisms interact, and we tailor repairs to preserve your home’s character while upgrading its functionality. From 1890s carriage doors to mid-century brick garages, we’ve fixed them all in Pembroke.
Pembroke’s winters and wet springs demand quick action to prevent water damage, masonry cracks, or security breaches. Our 24/7 emergency team arrives prepared to diagnose and repair your garage door the same day, minimizing risks to your home’s structure and your family’s safety.

At Grant & Spencer Garage Door's Repairs LLC, we specialize in restoring and maintaining the original character of Pembroke’s historic homes—especially those built with solid masonry and brickwork. Unlike modern cookie-cutter repairs, we understand the nuances of older garage doors: sagging tracks from century-old framing, warped wooden panels that no longer align, and rusted hinges that betray decades of New Hampshire winters. Our team doesn’t just fix doors; we preserve the architectural integrity of your 19th- or early 20th-century Pembroke property, ensuring every repair blends seamlessly with the home’s original charm. Whether your garage door’s cedar liner is splitting or the brick façade above it is crumbling, we treat it like a heritage project—not a quick patch job.
"Grant & Spencer saved my 1912 brick garage from collapse after the lintel cracked. They reinforced it with helical ties and matched the original mortar perfectly—something no other company in Pembroke could do."
"My 1940s wooden garage door was grinding to a halt. These guys replaced the springs and realigned the tracks without disturbing the brickwork above. Quiet operation again—just like when my dad used it!"
"We had a broken spring on Christmas Eve. They came out within hours, fixed it, and even sealed the gap above the door to block drafts. Saved us from a frozen garage all winter!"
"The insulated liner they installed in my Pembroke garage cut my heating bill by 25%. No more condensation on the walls or rusted tools. Worth every penny."
"My garage door opener was making a racket. Grant & Spencer swapped it for a quiet belt-drive unit and set it up with MyQ. Now I can open the door from my phone—no more waking the neighborhood!"
"They repaired a crack in the brick arch above my garage door before it turned into a major problem. Fast, professional, and they explained everything in terms I could understand. Highly recommend for older homes in Pembroke."
Expert local advice for Pembroke homeowners.
Keep your Pembroke home’s garage door running smoothly year-round with this locally tailored maintenance checklist for older homes and New Hampshire winters.
Read more →Older Pembroke homes face unique garage door challenges. Learn the 7 telltale signs your historic garage needs expert track & roller repair—before costly masonry damage starts.
Read more →Learn Pembroke-specific garage door repair costs, warning signs in older homes, and trusted local pros for brickwork and liners.
Read more →We arrive on time, inspect your door’s tracks, springs, opener, and masonry above the frame, and explain what’s causing the issue—whether it’s rusted rollers, a cracked lintel, or a failing opener. No upsells, just clear next steps.
For historic Pembroke homes, we source or fabricate parts that match your door’s era—whether it’s a custom spring tension, reinforced track, or mortar blend for brick reinforcement. Every repair is built to last.
We work around brickwork, liners, and original hardware, using techniques that prevent damage to your home’s facade. From sealing gaps to reinforcing lintels, we ensure repairs blend seamlessly with your Pembroke home’s character.
After the repair, we test the door’s operation, inspect the surrounding masonry, and walk you through the warranty. You’ll leave with confidence that your Pembroke home’s garage door is safe, functional, and protected.
Proudly serving Pembroke and these nearby communities.
No—it’s likely your door’s rollers or hinges have worn down over decades of use. Older garage doors in Pembroke often develop rattles from loose hardware or dry, cracked rollers that no longer glide smoothly in the tracks. Left unchecked, this can lead to misalignment or even track damage. We tighten the bolts, replace worn parts, and lubricate the system to eliminate the noise permanently.
That’s efflorescence—mineral deposits leaching from your bricks due to moisture seeping through. Pembroke’s damp springs and freeze-thaw cycles accelerate this, especially if your garage lacks proper ventilation. While not always structural, it signals water intrusion that can weaken mortar over time. We seal the bricks and improve drainage to prevent further damage.
Not normal, but common in older homes. Cedar liners in Pembroke’s historic garages often split from decades of temperature swings and humidity. We replace damaged sections with custom-milled cedar that matches your door’s original profile, ensuring a seamless fit that preserves your home’s character.
Listen for a high-pitched squeal or see gaps in the spring coils—that’s a sign of fatigue. Pembroke’s cold snaps stress older springs, and a sudden failure can leave your door inoperable. We inspect and replace springs proactively to avoid emergency breakdowns during a snowstorm.
Humidity causes wooden doors to swell, and Pembroke’s summer moisture can make even well-maintained doors drag. We sand the edges, adjust the tracks, and apply a moisture-resistant sealant to keep your door gliding smoothly year-round.
It depends on the condition. If the panels are rusted through or the frame is bent, replacement may be safer. But if the structure is sound, we can reinforce rusted areas, repaint with rust-inhibiting primer, and restore its original function without losing Pembroke’s vintage charm.
A cracked or missing mortar joint above the garage door is the usual culprit. Pembroke’s heavy rains exploit these weak spots, letting water seep in. We repoint the mortar with a lime-based mix that matches historic Pembroke brickwork and install a drip edge to divert water away.
Fixable—but it requires precision. Older garages in Pembroke often have tracks that have shifted due to foundation settling. We realign the tracks, reinforce the mounting points, and ensure your door operates smoothly without further stress on the structure.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.