Spring Home Maintenance Checklist: Exterior Guide

Why a Spring Home Maintenance Checklist Matters

Winter takes a toll on every home. Freeze-thaw cycles crack caulk, ice dams loosen shingles, and dormant debris clogs gutters. A thorough spring home maintenance checklist catches small problems before they become expensive repairs, and the numbers back that up: the National Association of Home Builders estimates that proactive seasonal maintenance can reduce major repair costs by up to 30 percent over the life of a home.

This guide organizes every exterior task into a single actionable checklist, complete with estimated costs and clear priorities. Whether you tackle the work yourself or hire professionals through LocalQualified, you will know exactly what needs attention and what it should cost.

1. Gutters and Downspouts

Clogged or damaged gutters are the leading cause of water intrusion around foundations. Spring is the ideal time to address them before heavy rains arrive.

• Clean all gutters and downspouts. Remove leaves, granules from shingles, and compacted debris from every run. Flush with a hose to confirm water flows freely. Estimated cost: $150 to $300 for professional gutter cleaning on a typical two-story home.
• Inspect gutter seams and end caps. Look for rust spots, separated joints, and sagging sections. Re-secure loose hangers and seal leaking seams with gutter sealant. DIY cost: $10 to $25 for sealant and hardware.
• Check downspout extensions. Ensure downspouts direct water at least four to six feet away from the foundation. Add splash blocks or buried extensions if needed. DIY cost: $8 to $20 per extension.
• Consider gutter guards. If your home sits under heavy tree cover, gutter guards reduce future cleaning frequency. Estimated cost: $7 to $12 per linear foot installed.

2. Roof Inspection

You do not need to climb onto the roof to spot most issues. A pair of binoculars and a methodical approach cover the basics.

• Scan for missing, cracked, or curling shingles. Winter storms and ice dams commonly dislodge shingles. Mark problem areas for repair. Professional repair cost: $150 to $400 per small section.
• Inspect flashing around chimneys, vents, and skylights. Flashing failures are responsible for the majority of roof leaks. Look for lifted edges, rust, or cracked caulk. Flashing repair cost: $200 to $500 depending on location.
• Check for moss or algae growth. Moss holds moisture against roofing material and accelerates deterioration. A zinc or copper strip installed along the ridge prevents regrowth after cleaning. Moss treatment cost: $250 to $600.
• Examine the attic from inside. Look for daylight through the roof deck, water stains, or damp insulation. These signs point to leaks that are not yet visible from the exterior.

3. Windows and Exterior Glass

Clean windows improve curb appeal immediately, and the inspection process often reveals maintenance needs that would otherwise go unnoticed.

• Wash all exterior windows. Professional window washing removes hard water deposits, oxidation, and winter grime that household cleaners struggle with. For a breakdown of pricing by home size and window count, see our window washing costs guide. Estimated cost: $150 to $400 for a full exterior wash.
• Inspect caulk and weatherstripping around every window frame. Cracked or missing caulk allows air and water infiltration. Recaulk any gaps with a high-quality exterior silicone sealant. DIY cost: $5 to $8 per tube of caulk.
• Test window operation. Open and close every window to confirm smooth operation. Lubricate tracks with silicone spray if windows stick. DIY cost: $6 to $10 for silicone lubricant.
• Check for fogged double-pane glass. Condensation between panes indicates a failed seal. Replacement of the insulated glass unit is more cost-effective than replacing the entire window. Glass unit replacement: $150 to $400 per window.

4. Pressure Washing Exterior Surfaces

A full-house pressure washing removes a winter's worth of mildew, dirt, and pollutants from siding, walkways, and driveways. It also prepares surfaces for painting or staining if those tasks are on your spring list.

• Wash siding (vinyl, wood, fiber cement, or stucco). Use appropriate pressure settings for the material. Vinyl siding handles 1,300 to 1,600 PSI; wood siding requires lower pressure to avoid damage. Professional cost: $200 to $500 for a full house.
• Clean driveways, walkways, and patios. Concrete and pavers can handle higher pressure (2,500 to 3,000 PSI). Address oil stains with a degreaser before washing. Professional cost: $100 to $300 depending on total square footage.
• Wash fencing. Wood and vinyl fences collect algae and grime over winter. Pressure washing restores appearance and lets you spot rot or damage. Professional cost: $100 to $250 for an average yard.

5. Deck and Patio Care

Decks and patios endure direct exposure to every weather event. Spring maintenance extends their lifespan significantly.

• Inspect deck boards for rot, warping, and splintering. Press a screwdriver into suspect areas; if it sinks easily, the board needs replacement. Pay special attention to areas near planters and where boards meet the ledger. Board replacement cost: $5 to $15 per linear foot for materials; $200 to $500 for professional labor on a small repair.
• Check railings, balusters, and structural posts. Tighten loose hardware and confirm that railings do not wobble. Building codes typically require railings to withstand 200 pounds of lateral force.
• Clean and seal or stain the deck. After pressure washing, allow the wood to dry for 48 hours before applying a penetrating stain or sealant. Stain and sealer cost: $30 to $50 per gallon (covers roughly 200 to 300 square feet). Professional staining: $2 to $5 per square foot.
• Inspect patio pavers for shifting or settling. Re-level sunken pavers by lifting them and adding polymeric sand beneath. Sweep polymeric sand into all joints and mist with water to activate. DIY cost: $20 to $30 per bag of polymeric sand.

6. HVAC System Preparation

Your air conditioning system has been idle for months. Preparing it now prevents breakdowns during the first heat wave.

• Schedule a professional HVAC tune-up. A technician will check refrigerant levels, clean the evaporator and condenser coils, inspect electrical connections, and calibrate the thermostat. Estimated cost: $75 to $200 per unit.
• Clean around the outdoor condenser unit. Clear away leaves, grass clippings, and debris. Maintain at least two feet of clearance on all sides for proper airflow. DIY: no cost.
• Replace or clean HVAC air filters. Dirty filters reduce efficiency by 5 to 15 percent and strain the system. Replace disposable filters or wash reusable ones. Filter cost: $5 to $25 each depending on type and MERV rating.
• Inspect visible ductwork in attics and crawl spaces. Look for disconnected joints, crushed flex duct, or signs of pest damage. Seal small gaps with mastic sealant or metal-backed tape. DIY cost: $10 to $20 for mastic or tape.

7. Foundation and Grading

Water management around the foundation prevents the most costly category of home repairs: structural damage.

• Walk the perimeter and check for cracks. Hairline cracks (less than 1/8 inch) are typically cosmetic and can be filled with hydraulic cement. Wider or stair-step cracks in masonry warrant a professional evaluation. Hydraulic cement: $10 to $15 per container. Professional foundation inspection: $300 to $500.
• Verify grading slopes away from the house. The ground should drop at least six inches over the first ten feet from the foundation. Add topsoil and regrade low areas that pool water. DIY cost: $30 to $50 per cubic yard of topsoil.
• Inspect basement or crawl space for moisture. Look for water stains, efflorescence (white mineral deposits), or musty odors. Address sources of moisture before they cause mold growth.

8. Landscaping Preparation

Spring landscaping is not just about aesthetics. Proper plant management protects your home's exterior surfaces and foundation.

• Trim trees and shrubs away from the house. Maintain at least three feet of clearance between vegetation and siding, and ten feet between tree branches and the roof. Overhanging branches drop debris into gutters and provide pest highways to your home. Professional trimming cost: $200 to $600 depending on tree size and quantity.
• Clear garden beds of dead plant material. Old mulch and leaves harbor pests and fungal spores. Rake beds clean before applying fresh mulch. Mulch cost: $30 to $50 per cubic yard.
• Inspect and repair irrigation systems. Run each zone and check for broken heads, misaligned spray patterns, and leaking valves. Adjust heads so water does not spray siding or windows. Professional spring start-up: $75 to $150.
• Edge beds along the foundation. A defined edge prevents mulch from piling against siding and allows you to inspect the foundation wall clearly.

9. Pest Prevention

Spring is when insects and wildlife resume nesting. A few preventive steps keep them out of your home.

• Seal gaps around utility penetrations. Inspect where pipes, wires, and cables enter the house. Fill gaps with expanding foam or copper mesh (mice cannot chew through copper). DIY cost: $5 to $15 per can of foam or roll of mesh.
• Inspect soffit and fascia for holes or damage. Carpenter bees bore into bare wood fascia, and squirrels exploit rotted soffit panels. Repair or replace damaged sections and paint bare wood. Fascia repair cost: $6 to $20 per linear foot for materials; $300 to $800 for professional repair.
• Check door sweeps and thresholds. Replace worn door sweeps that allow gaps beneath exterior doors. A gap of just 1/4 inch is wide enough for mice to enter. Door sweep cost: $8 to $20 each.
• Move firewood and debris piles away from the house. Store firewood at least 20 feet from exterior walls and elevate it off the ground. Wood piles near the home attract termites, carpenter ants, and rodents.
• Schedule a termite inspection. Annual termite inspections catch infestations early. Many pest control companies offer free or low-cost inspections. Cost: $0 to $100 for an inspection; treatment if needed: $500 to $2,500.

10. Exterior Paint and Siding

• Inspect all painted surfaces for peeling, blistering, or chalking. Scrape and repaint problem areas promptly to prevent moisture from reaching the substrate. Touch-up paint cost: $30 to $60 per gallon of quality exterior paint.
• Check siding for cracks, holes, or loose panels. Vinyl siding panels can be re-locked with a zip tool ($5 to $10). Wood siding may require patching with exterior-grade filler. Professional siding repair: $200 to $500 per section.
• Inspect and recaulk all exterior joints. This includes where siding meets trim, where trim meets window and door frames, and where any two different materials meet. Use a 50-year exterior silicone or polyurethane caulk. DIY cost: $5 to $10 per tube.

Estimated Total Cost Summary

Here is a realistic range for a typical single-family home when hiring professionals for most tasks:

Task Category	DIY Cost	Professional Cost
Gutters and downspouts	$25 - $75	$150 - $350
Roof inspection and minor repairs	$0 - $50	$200 - $600
Window washing and caulking	$30 - $60	$150 - $400
Pressure washing (house, driveway, fence)	$50 - $100 (rental)	$300 - $800
Deck/patio cleaning and sealing	$60 - $150	$400 - $1,200
HVAC tune-up and filters	$10 - $25	$75 - $200
Foundation and grading	$30 - $75	$300 - $500
Landscaping prep	$50 - $150	$200 - $600
Pest prevention	$25 - $75	$100 - $500
Paint and siding touch-ups	$40 - $100	$200 - $500
Total	$320 - $860	$2,075 - $5,650

Many homeowners take a hybrid approach: handling straightforward tasks like filter replacement, caulking, and grading themselves while hiring professionals for high-risk or equipment-intensive work such as roof repairs, pressure washing, and HVAC servicing.

When to Start Your Spring Home Maintenance

The ideal window for exterior spring maintenance is when overnight temperatures consistently stay above 40 degrees Fahrenheit but before the full heat of summer arrives. For most regions, that means late March through May. Starting early gives you time to address any issues before spring storms and allows caulks, stains, and sealants to cure properly.

If you prefer a hands-off approach, many of the tasks on this spring home maintenance checklist, including window washing, gutter cleaning, and pressure washing, can be bundled into a single service appointment. Bundling typically saves 10 to 20 percent compared to booking each service separately.

For a complete month-by-month breakdown of what to maintain throughout the year, see our year-round schedule.