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Carrie Powell

Carrie Powell

Owner, Designer, and Pittsburgh native Carrie Powell has been playing with flowers since she was a child. She has been working in the floral industry for nearly two decades specializing in wedding floral décor. Now with the opening of One Happy Flower Shop, she is looking forward to providing creative designs every day for every occasion for everyone. The Knot and Wedding Wire have honored her with Best of Weddings and Couples Choice awards. Her work has also been featured in several bridal magazines and blogs. Inspired by trends in fashion, decorative arts and of course nature, Carrie is always reinventing and discovering style-forward ways to design with the freshest and highest quality flowers from around the globe.
502 Grant Avenue, Millvale, PA, 15209
502 Grant Avenue Millvale PA
(412) 821-2300
carrie@onehappyflowershop.com
Monday Closed Tuesday - Wednesday - Thursday - Friday - Weekends Closed

About One Happy Flower Shop

Welcome to One Happy Flower Shop! We’re the happiest flower shop in the ‘burgh.

Whether you want to convey sympathy, encouragement, love, or simply want to let someone know you care, send a custom floral arrangement just for them. Every order is custom made using the freshest and highest quality flowers, as well as service that is friendly, personal, and prompt.

One Happy Flower Shop shrives to make every customer happy with a beautifully designed custom floral arrangement focusing on vase longevity and value, and of course showcasing the natural beauty of fresh flowers.

Let One Happy Flower Shop be your first choice for sending fresh flowers in Pittsburgh.

Frequently Asked Questions - FAQs

Do you offer same-day flower delivery in Millvale?
We do not offer same-day delivery, but we do offer next-day delivery.
How much does flower delivery cost in Millvale?
Delivery fees vary depending on the location and distance. At checkout, you’ll see the exact cost for your area.
Can I order online or by phone?
Yes! You can order online anytime at onehappyflowershop.com or by phone at (412) 821-2300 during our business hours (Mon Closed, Tue 9:30 AM-4:30 PM, Wed 9:30 AM-1:30 PM, Thu-Fri 9:30 AM-4:30 PM, Sat-Sun Closed).
What forms of payment do you accept?
We accept major credit/debit cards, Apple Pay, Google Pay, Link, bank account payments, and Afterpay at our online checkout. For in-store or phone orders, we take cards, House Accounts, cash, and checks.
Can I request certain flowers or colors?
Of course! You can let us know your preferred flowers or color palette. While some blooms may be seasonal or limited, we’ll do our best to create an arrangement that reflects your vision.
What happens if the recipient isn’t home?
If the recipient isn’t available, our driver will either leave the flowers in a safe spot or, if needed, arrange a re-delivery at a later time.
Do you deliver flowers to hospitals, offices, or event venues in Millvale?
Yes, we deliver to homes, hospitals, businesses, and venues across Millvale. Please provide the full address and any delivery notes during checkout.
Can I include add-ons with my bouquet or arrangement?
Absolutely! We offer a variety of flower delivery add-ons to personalize your arrangement such as small gifts or keepsakes. You’ll see available add-ons on each product page and again at checkout.
How do I make my flowers last longer?
Trim the stems, place them in fresh water, and keep the arrangement in a cool spot away from direct sunlight to extend their life.
Why choose flowers by One Happy Flower Shop?
What sets us apart is the care in every detail: fresh, quality blooms, thoughtful design, and a wide online selection. We’ve got plenty to choose from for the big days—Valentine’s Day, Mother’s Day, Thanksgiving, and Christmas—in Millvale, and we don’t stop there. From everyday bouquets to weddings and events, we’ve got you covered. Have something in mind? Tell us your colors or favorite flowers and we’ll make it happen.

Where we deliver

One Happy Flower Shop proudly serves Pitt, Barking, Parnassus, Ben Avon, Ben Avon Heights, Carson, Observatory, Sharpsburg, Braddock Hills, Bloomfield, Penn Hills, Mcknight, Blawnox, Univ Of Pittsburgh, and Duquesne University.

One Happy Flower Shop also delivers to the following cities: Pittsburgh, Cheswick, Oakmont, Verona, Arnold, Lower Burrell, New Kensington, Mckees Rocks, Edgeworth, Sewickley, Bellvue, Millvale, Oakland, Churchill, New Kensingtn, Mc Kees Rocks, Arsenal, Avalon, East Liberty, Hazelwood, Allegheny, Aspinwall, Forest Hills, Shadyside, Gibsonia, Indianola, Wexford, Allison Park, Glenshaw, Pitts, Bellevue, Emsworth, Homewood, Squirrel Hill, Wilkinsburg, Etna, West View, Kilbuck, Universal, Mc Knight, Fox Chapel