Most homeowners wait until their roof leaks to call a roofer.
That is like waiting until your car breaks down on the highway to change the oil.
Roof maintenance is the oil change for your home. A small investment every year or two prevents catastrophic failure. It adds 5 to 10 years to your roof’s life. It saves you $15,000 to $30,000 in premature replacement.
I am Maninder Singh. I have seen the difference between maintained roofs and neglected roofs. A maintained 25-year asphalt roof can still have 5-7 years of life. A neglected 18-year roof can be failing.
This page explains our roof maintenance program: what is included, how much it costs, and why every Surrey homeowner needs it.
Call 236-838-9577 to schedule your roof maintenance. We serve all Surrey neighborhoods: Fleetwood, Guildford, Newton, Cloverdale, South Surrey, and Whalley.
Why Roof Maintenance Matters in Surrey
Surrey’s climate is brutal on roofs. Maintenance is not optional. It is essential.
The four killers of Surrey roofs:
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Moss: Lifts shingle tabs, allows wind damage
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Algae: Holds moisture against shingles, accelerates granule loss
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Debris in valleys: Blocks water flow, causes ice damming
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Clogged gutters: Water backs up under shingles, rots fascia
A roof maintenance program addresses all four before they cause damage.
See our guide on how long roofs last in Surrey’s climate for the full picture on climate impact.
What Is Included in Our Roof Maintenance Program
Our standard maintenance visit includes six services. Each service is also available separately.
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Full roof inspection ($150 to $250 value)
We walk your roof (if safe) and inspect your attic. We check shingles, flashing, pipe boots, valleys, ridge vents, gutters, soffits, fascia, and decking. You receive a written report with photos and a lifespan estimate. See our roof inspection service. -
Moss treatment and soft washing ($300 to $600 value)
We apply professional-grade biocide to kill moss and algae. No pressure washing. No damage to shingles. Moss dies within 4-8 weeks and washes off naturally. See our moss removal service. -
Gutter cleaning ($150 to $300 value)
We remove leaves, moss, and debris from gutters and downspouts. We flush downspouts to confirm water flow. See our gutter cleaning service. -
Flashing and sealant check ($100 to $200 value)
We inspect all flashing around chimneys, skylights, and walls. We check pipe boots for cracking. We reseal any gaps with professional-grade sealant. -
Attic ventilation check ($75 to $150 value)
We inspect soffit vents for blockage. We check ridge vent for proper airflow. We look for signs of condensation or moisture. -
Minor repairs (up to $200 value)
We replace up to 10 missing or damaged shingles. We reseal up to 5 pipe boots. We reattach loose flashing. Minor repairs are included at no additional charge.
Roof Maintenance Pricing
We offer two maintenance options: one-time visit or annual program.
One-time maintenance visit:
| Home Size | Cost |
|---|---|
| Townhouse or small bungalow (under 1,500 sq ft) | $250 to $350 |
| Standard home (1,500 to 2,500 sq ft) | $350 to $450 |
| Large home (2,500 to 4,000 sq ft) | $450 to $550 |
| Complex roof (multiple valleys, steep pitch) | +$50 to $100 |
What is included: Full inspection, moss treatment, gutter cleaning, flashing check, ventilation check, minor repairs (up to $200 value).
Annual maintenance program:
| Home Size | Annual Cost | Savings vs One-Time |
|---|---|---|
| Townhouse or small bungalow | $225 per year | Save $25 to $125 |
| Standard home | $315 per year | Save $35 to $135 |
| Large home | $405 per year | Save $45 to $145 |
What is included: Same as one-time visit, plus 10% discount on any repair over $500, plus priority scheduling (skip the waitlist).
The Maintenance Checklist – What We Do Step by Step
Step 1: Safety setup.
We use harnesses and ladder stabilizers. We protect your landscaping with tarps.
Step 2: Ground and gutter inspection (15 minutes).
We inspect from ground level. We note visible issues. We check gutters for debris and granule accumulation.
Step 3: Roof walking and inspection (45-75 minutes).
We walk every safe slope. We photograph all issues. We check shingles, flashing, pipe boots, valleys, ridge vents.
Step 4: Moss treatment application (30 minutes).
We apply professional-grade biocide to all moss and algae. We use soft spray only. No pressure.
Step 5: Gutter cleaning (30-60 minutes).
We remove all debris. We flush downspouts. We check for proper slope and drainage.
Step 6: Attic inspection (15-30 minutes).
We check for daylight, stains, soft spots, ventilation, insulation.
Step 7: Minor repairs (30-60 minutes, as needed).
We replace missing shingles. We reseal pipe boots. We reattach loose flashing.
Step 8: Debrief (10 minutes).
We show you photos. We explain findings. We give you lifespan estimate. We provide written report within 24 hours.
A $250 to $450 maintenance visit can save you $15,000 in premature replacement. Call 236-838-9577 to schedule.
How Often Should You Schedule Roof Maintenance
| Roof Age | Recommended Frequency | Why |
|---|---|---|
| 0-5 years | Every 2-3 years | New roof, low risk. Mostly moss prevention. |
| 5-10 years | Every 2 years | Moss begins appearing. Catch it early. |
| 10-15 years | Every 1-2 years | Granule loss begins. Flashing may need resealing. |
| 15-20 years | Every year | High risk. Annual inspection critical. |
| 20+ years | Every year | End of life. Monitor closely. Plan replacement. |
Homes under heavy tree canopy (South Surrey, Fleetwood): Add one extra maintenance visit per 5 years. Moss grows faster in shade.
Homes with full sun exposure (newer subdivisions): Can extend by one year between visits. Sun kills moss naturally.
What Problems Does Maintenance Prevent
Moss damage prevention
Moss roots lift shingle tabs. Lifted tabs catch wind. Wind tears off shingles. Maintenance kills moss before roots penetrate.
Estimated saving: $400 to $1,200 per missing shingle repair avoided.
Flashing failure prevention
Sealant dries and cracks over time. Cracks let water behind flashing. Water rots decking. Maintenance reseals flashing every 1-2 years.
Estimated saving: $600 to $1,500 per flashing repair avoided.
Clogged gutter prevention
Debris blocks water flow. Water backs up under shingles. Water rots fascia and soffit. Maintenance cleans gutters twice per year.
Estimated saving: $500 to $1,800 per fascia repair avoided.
Attic ventilation failure prevention
Blocked soffits trap heat and moisture. Heat bakes shingles from below. Condensation rots decking. Maintenance clears soffit vents.
Estimated saving: $4 to $8 per square foot of decking replacement avoided.
Granule loss acceleration prevention
Algae holds moisture against shingles. Moisture accelerates granule loss. Granules block UV. Without granules, shingles fail. Maintenance kills algae.
Estimated saving: 3-5 years of roof life = $5,000 to $15,000 in delayed replacement.
Signs Your Roof Needs Maintenance Now
Do not wait for your annual schedule if you see these signs:
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Moss visible from ground (any amount on north slope)
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Dark streaks or black stains (algae growth)
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Granules in gutters (more than 1-2 cups per 10 feet)
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Small stains on ceiling (check attic immediately)
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Missing shingles after windstorm (even one)
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Gutters overflowing in light rain (clogged)
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Icicles forming unevenly (ice damming risk)
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Attic feels hot and stuffy in summer (poor ventilation)
If you see any of these, call us. Do not wait for your next scheduled visit.
Maintenance vs Repair vs Replacement
| Roof Condition | Recommended Action | Typical Cost |
|---|---|---|
| Healthy, under 10 years old | Maintenance every 2-3 years | $250 to $450 per visit |
| Light moss, minor granule loss | Maintenance every 1-2 years | $250 to $450 per visit |
| Moderate moss, some curling, no leaks | Maintenance + minor repairs | $400 to $800 |
| Missing shingles, small leak | Repair (not just maintenance) | $400 to $1,200 |
| Multiple leaks, widespread curling | Replacement | $12,000 to $25,000+ |
Maintenance is for healthy roofs. If your roof already has active leaks, you need repair or replacement.
Real Examples – Maintenance Saves Money
Example 1: Fleetwood home, 12-year-old roof
Customer scheduled annual maintenance. Year 10: found minor flashing failure. Fixed for $300. Year 12: found moss lifting shingles on north slope. Treated for $450. Roof is now 18 years old and still has 4-6 years of life. Total maintenance cost over 8 years: $2,000. Replacement cost avoided: $16,000. Net saving: $14,000.
Example 2: South Surrey home, 15-year-old roof
Customer never did maintenance. Called us with active leak. Found: moss had lifted 40% of north slope shingles, multiple shingles missing, flashing failed at two chimneys, gutters completely clogged. Required $3,500 in repairs plus moss treatment. Roof is now 18 years old and failing. Replacement needed within 1-2 years. Cost of neglect: $3,500 in repairs + $18,000 replacement coming soon. Total: $21,500. With maintenance: would have cost $1,500 in maintenance over 10 years + $18,000 replacement at year 22 = $19,500. Still saved $2,000 but lost years of life.
FAQ
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How long does a maintenance visit take?
A standard home (2,000 sq ft) takes 2 to 4 hours. Complex roofs or heavy moss may take 4-5 hours. We do not rush.
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Do I need to be home during maintenance?
Not required but recommended. We need access to the attic. If you are not home, we need to know where the attic access is and that it is unlocked. We prefer you to be home for the initial debrief.
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Will moss treatment damage my shingles?
No. We use professional-grade biocide (zinc sulfate or potassium salts). No bleach. No pressure. The product is safe for asphalt shingles, metal, cedar, and tile.
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How long until moss dies after treatment?
Moss turns brown in 2-4 weeks. It turns black and falls off in 4-8 weeks. Do not scrape or brush dead moss. Rain will wash it off naturally.
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Can I sign up for the annual program mid-year?
Yes. Your annual clock starts on your first maintenance visit. You will receive a reminder 11 months later.
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Do you offer maintenance for flat roofs (TPO, EPDM)?
Yes but the process is different. Flat roofs need ponding water checks, seam inspections, and debris removal from drains. Call us for a flat roof maintenance quote.
Your Next Step
Your roof is one of the most expensive systems in your home. It deserves annual attention.
Schedule your roof maintenance today. We will inspect, clean, treat, and repair. You will get a written report and a clear picture of your roof’s health.
Call 236-838-9577 to schedule your roof maintenance. We serve all Surrey neighborhoods: Fleetwood, Guildford, Newton, Cloverdale, South Surrey, Whalley, and North Surrey.
Imroofs – proactive roof maintenance. Add 5-10 years to your roof life. Save thousands in premature replacement.
