Getting Your Garland Home Ready for a Texas Summer: What to Do Now
From AC checkups to foundation care, here's how Garland homeowners prepare their homes before triple-digit heat arrives.
There’s a window between March and May where Garland homeowners either set themselves up for a manageable summer or guarantee a chaotic one. Once late June hits and the heat doesn’t break until October, you want your house running like a machine — not scrambling for an HVAC tech while your indoor temp climbs past 85.
Here’s what Garland residents prioritize, based on the specific challenges of owning a home in this part of North Texas.
Your AC Is Priority Number One
This is non-negotiable. Garland’s average July high sits around 97°F, and your cooling system will run 12–16 hours a day during peak summer. A system that’s marginal in April will fail in July.
Schedule a professional tune-up before May. The tech should check refrigerant levels, clean evaporator and condenser coils, inspect the condensate drain line (clogs cause water damage and mold), verify electrical connections, and test the system’s cooling capacity.
Replace your air filter. This sounds basic, but a dirty filter forces the system to work harder, which increases your electric bill and accelerates wear. During summer, plan on replacing it monthly. A cheap pleated filter from Home Depot on Shiloh Road works fine — you don’t need the $30 specialty filters unless you have specific allergy concerns.
If your system is 12+ years old and needed repairs last summer, start getting quotes for a replacement now. During June-August emergency season, installation wait times can stretch to 10 days and prices go up. Planning ahead saves both time and money.
Foundation and Drainage
Garland’s clay soil is aggressive. It expands when wet and contracts when dry, and that seasonal cycle puts constant pressure on your foundation. Spring rains followed by a dry summer is the worst-case scenario for foundation movement.
Maintain consistent moisture around your foundation. This means watering the perimeter during dry spells with a soaker hose. The idea isn’t to saturate the soil — it’s to prevent the extreme dry-wet-dry swings that cause cracking.
Check your grading. Water should flow away from your foundation on all sides. If you notice pooling near the slab after rain, you’ve got a grading issue that needs correcting before summer.
Clean your gutters and extend downspouts at least 4 feet from the foundation. The amount of foundation damage that traces back to clogged gutters in Garland is staggering.
Windows, Doors, and Insulation
Energy costs in Garland run high in summer — $250 to $400 per month is common for a standard 3-bedroom home. Every bit of air leakage you eliminate helps.
Check weatherstripping around all exterior doors. The rubber strips along the bottom and sides of your door frame degrade over time, especially on south-facing doors that take direct sun. Replacing them costs $10–$20 and takes 15 minutes per door.
If you have single-pane windows — common in Garland homes built before 1985 — consider window film as a budget-friendly alternative to replacement. It blocks a meaningful amount of heat for a fraction of the cost.
Check your attic insulation depth. Current Department of Energy recommendations for North Texas call for R-38 to R-60 insulation. Many Garland homes have R-19 or less, which means your AC is fighting an uphill battle all summer.
Outdoor Spaces
Garland’s outdoor living season is short but intense. Get your outdoor spaces ready early so you can actually enjoy the brief period of pleasant weather before it becomes too hot.
Service your irrigation system. Run each zone, look for broken heads, and adjust coverage. The City of Garland implements watering restrictions during summer — currently limited to twice per week — so every drop needs to count.
If you have a pool, get it opened and circulating by mid-April. Stagnant water in Texas heat turns green fast. Balance your chemicals, check the pump and filter, and inspect the pool deck for winter damage.
Clean and reseal your wood deck or fence. UV damage from last summer plus winter moisture creates a one-two punch on exposed wood. A good cleaning and sealant application now extends the life significantly.
The Pest Factor
Garland’s warm, humid conditions create a pest paradise from May through September. Get ahead of it now.
Schedule a perimeter pest treatment before April. Ants, roaches, and spiders become extremely active once soil temperatures rise. A quarterly perimeter spray treatment keeps most of them out.
Check for termite activity. Look for mud tubes on your foundation walls, especially on the north side where moisture lingers. Subterranean termites swarm in spring, and catching them early saves thousands in structural repair costs.
Clear vegetation and mulch at least 12 inches from your foundation. This reduces both pest pathways into your home and moisture contact with the slab.
Budget Expectations
For a typical Garland home, spring maintenance runs roughly $600–$1,500 depending on the age of your house and what needs attention. The biggest variable is whether your HVAC needs a tune-up ($100–$150) versus a full replacement ($5,000–$12,000).
The payoff is real though. A well-maintained home costs significantly less to cool in summer, and catching problems in March costs a fraction of what emergency repairs cost in July.
Have a Garland-specific home maintenance tip? Share it with us and we’ll add it to the guide.