If you've been waiting to replace an aging refrigerator, upgrade your laundry room or finally invest in a quieter dishwasher, the Fourth of July is one of the best times of the year to shop.Major retailers, including Lowe's, Best Buy, The Home Depot, and more, have launched holiday promotions with discounts on everything from kitchen appliance packages to standalone washers and dryers.Many sales also include free delivery, haul-away services or extra savings when you purchase multiple appliances, making it an ideal time to tackle a larger home upgrade.Here are some of the best July 4 appliance deals to shop now.By clicking on these shopping links, visitors will leave ABCNews.com and GoodMorningAmerica.com, and these e-commerce sites are operated under different terms and privacy policies. ABC will receive a commission for purchases made through these links. SOME PRICES ARE DYNAMIC AND MAY CHANGE FROM THE DATE OF PUBLICATION. Have questions about ordering or a purchase? Click here.Fourth of July large appliance salesFourth of July small appliance sales