New appliance delivery day in Houston can go sideways quickly if you're not prepared. Here's what to have ready, what to check, and what the delivery team is (and isn't) responsible for.
Refrigerator Installation
Clearance: Most refrigerators need 1–2 inches on each side and 1 inch on top for proper ventilation. Counter-depth models need door swing clearance in front. Measure twice before delivery.
Water line: If the refrigerator has a water dispenser or ice maker, a water supply line must reach the connection at the back-left of the fridge. Standard installation includes a supply line, but you need a shut-off valve within 6 feet. If you don't have one, plumber must add one before delivery ($100–200).
Level it: After installation, level the refrigerator so the doors close with slight assistance from gravity — this keeps the door gaskets sealed.
Washing Machine
Hot and cold water connections: Verify you have both hot and cold valves in the laundry area. Many Houston homes with newer gas dryers only have a cold water connection — this limits some HE washer features.
Drain standpipe: The drain hose goes into a standpipe (typically 30–36 inches tall). The hose should be inserted 4–6 inches, not all the way down — this prevents siphoning.
Shipping bolts: The delivery team should remove these from front-loaders — confirm they've done it before they leave.
Dryer
Duct connection: Houston's clay soil means ducts can run long distances through the slab. Ensure the exhaust duct connection behind the dryer is clean and properly connected.
Gas vs electric: Confirm you have the right hookup type for the dryer purchased. A 240V outlet is required for electric; a capped gas line for gas.
Dishwasher
Under-sink clearance: The dishwasher drain hose must create a high loop under the sink or connect to an air gap. Without this, drain water can back-siphon into the dishwasher.
Water supply: 3/8" or 1/2" compression fitting supply line needed.
What Delivery Teams Won't Do
Retailer delivery teams typically won't: install new water lines, modify existing plumbing, install new gas lines, or deal with non-standard hookup situations. They'll leave the appliance in place and it's up to you. For complex installations in Houston, a licensed plumber or appliance installer can handle the hookup for $100–300.
Gas Appliance Installation Requirements in Houston TX
Gas appliance installation in Houston requires a licensed plumber or gas fitter to make the gas connection — this is a Texas state code requirement, not optional. If you are replacing a gas range, dryer, or water heater in Houston, the delivery team from a big-box retailer will position the appliance but cannot legally connect the gas line. Schedule a licensed gas fitter or plumber to complete the connection. In Houston, gas fitter connection for a range or dryer typically costs $80-$150 depending on the scope of work. If you are switching from electric to gas, budget for a gas line extension as well — a new gas line run from the nearest shutoff to the laundry room or kitchen typically costs $200-$500 in Houston depending on distance.
Houston Building Code for Appliance Installation
Houston's building code requirements for appliance installation are relatively permissive compared to many Texas cities — Houston famously lacks traditional zoning — but gas and electrical work still require licensed contractors and are subject to inspection. Appliance installations that involve new gas lines or new electrical circuits (such as adding a 240V outlet for an electric dryer where none existed) require permits from the City of Houston Building Department. Work without permits can create liability issues and complications when selling the home. Ask your appliance installation contractor whether permits are required for your specific installation before work begins.