Wilhelmina Balloon Installations creates and installs custom balloon décor for business events and private celebrations across the Milwaukee area.
Tell us where the celebration will happen and what you want people to notice first. It might be the entrance to your new business, the birthday table or a place for family photographs. We’ll help you choose the arrangement and work through the details for your space.





At a ribbon cutting, the balloons share the entrance with your sign, the ribbon and the people opening the business. At an employee celebration, the main gathering place might be a stage or a photo area.
Show us which part of the occasion carries the message. We create balloon installations for offices, retail spaces and event venues, with a design brief that gives that moment a clear place in the room.




Give us a detail that belongs to the person or occasion: a favorite color, an age, a graduation year or an invitation you have already chosen. That gives the design somewhere to begin.
For a birthday, you might want balloons beside the cake table. For graduation, you may want a backdrop wide enough for the family to join the photograph. We create décor for these celebrations and coordinate delivery and installation with your event schedule.
Choose a design by the part of the event it needs to serve. The options below explain where each format can work and give you a starting point for the budget.
Wilhelmina is based in Port Washington and serves events across:
We’ve shaped balloons into Christmas trees for Kapco’s Kids2Kids event and created warm- and cool-colored arches for the Fond du Lac Charity Club’s fire-and-ice gala. Our completed work also includes décor for a Milwaukee Bucks celebration in the Deer District.
Businesses and families across Milwaukee trust Wilhelmina Balloon Installations for creative balloon displays, professional installation, and reliable event service.
EXCELLENT
Based on 118 reviews
Posted on Google![]()
Tracey TradewellTrustindex verifies that the original source of the review is Google.
We have been working with Lauri for many years and our Kids2Kids Toy Drive decorations. She is always able to capture our vision and stay within our budget. The balloon creations are beautiful and everyone is impressed with the displays!Posted on Google![]()
Rachel ArroyoTrustindex verifies that the original source of the review is Google.
Lauri is such a professional! Easy to work with, responsive to questions, and endlessly creative. I will definitely call her the next time I need a fabulous display!Posted on Google![]()
Dena HollimanTrustindex verifies that the original source of the review is Google.
The balloon display for my daughter and son-in-law’s wedding was beautiful. Thank you so much for a job well done!Posted on Google![]()
Lynn BucciTrustindex verifies that the original source of the review is Google.
Lauri did an absolutely fantastic job with balloons for our Grand Opening event in Port Washington! The customization, the easy of communication, the service, all top notch. Looking forward to working with Lauri again in the future!Posted on Google![]()
Amy LuethTrustindex verifies that the original source of the review is Google.
Our company used Wilhelmina to create decorations for the Grand Opening of our new building. Lauri was so great to work with. Her decorations were beautiful, and she was very friendly. Customer service was outstanding as well. There was an issue with one of our columns due to the outdoor elements and she drove right over to the facility to fix the issue. She also texted a half an hour prior to the event just to check in and make sure everything was still looking good. I highly recommend Wilhelmina!Posted on Google![]()
Lauren FinegoldTrustindex verifies that the original source of the review is Google.
Lauri is the best!! I had her make a balloon arch for my store's anniversary party and she did an amazing job, I couldn't have dreamt up something better! I highly recommend her to anyone who's looking to spice up their event!!Posted on Google![]()
Kelly BaxterTrustindex verifies that the original source of the review is Google.
I could NOT have been more pleased with my. Balloon sculptures! They made me happy every time I looked at them and truly elevated the whole feel of our party.Posted on Google![]()
Cynthia Sayles-AlbersTrustindex verifies that the original source of the review is Google.
Outstanding! Wonderful! Fun! Lauri took our vision of baby shower and brought it to life. Many, many compliments on the beautiful design. We will use Wilhelmina again and again!!!Posted on Google![]()
Karen GallTrustindex verifies that the original source of the review is Google.
We have used Wilhelmina Balloon Installations for several of our family events and have always been impressed. Lauri is great to work with and she clearly loves what she does! Her balloon creations are a great way to add color to your occasion!Posted on Google![]()
Becky GuetzkeTrustindex verifies that the original source of the review is Google.
Highly recommend Lauri and Wilhelmina Balloon Installations for your balloon decor needs! They were super easy to work with, highly professional, helpful, and executed my vision perfectly! !
Start with the date and venue. If you already have a design brief, send it. If your ideas are still taking shape, a room photo and the occasion give us a useful place to begin.
All orders begin through our estimate form. We respond within 24–48 hours and first check whether your date is available. Once the design details are agreed, we send a formal estimate. You then review the terms and complete the required payment arrangements to reserve the event.
Once you have your date, try to book at least 30 days before it. Closer dates are worth an enquiry; we’ll check what the schedule allows.
Planning an outdoor display? Include the surface, weather exposure and the hours the balloons need to be in place. We review outdoor installations for the setting; balloon lifespan after delivery cannot be guaranteed.
Send a photo of the room as it is today. We’ll help you decide what belongs there for the celebration.
Businesses across Wisconsin trust Wilhelmina for professional balloon installations at grand openings, corporate events, and brand promotions.









At Wilhelmina, a six-foot organic garland starts at $150, a classic balloon column at $150 and a demi arch at $275. These prices apply to the named designs. The size, styling and work required at your venue determine the final estimate.
We recommend reserving your installation at least 30 days before the event. If you have less notice, send your date and venue so we can check the schedule. A shorter lead time does not automatically rule out a booking.
Wilhelmina is based in Port Washington and serves Milwaukee, Ozaukee, Waukesha, Washington and Sheboygan counties. Include your venue address when you enquire so we can confirm the location and delivery arrangements.
We coordinate delivery and professional installation with your event schedule. Delivery fees vary with the location and project. If you need removal afterward, mention it in your enquiry so we can confirm the arrangements and pricing for your event.
Yes, Wilhelmina creates outdoor balloon installations. Send a photo of the site and explain the surface, exposure and planned display hours. We assess the setting and weather when deciding how the display should be supported and positioned.
Balloon lifespan varies with the balloon type, surroundings and handling. Heat, direct sunlight, temperature changes and sharp objects can shorten it. We cannot guarantee lifespan after delivery, so tell us if you need the display for more than one event or day.
Yes. Wilhelmina offers latex-free balloon options on request. Raise the requirement before the design is selected so we can discuss suitable materials and the available choices for your event.
Complete our event estimate form with your date, venue, setup window, budget and any design references. We respond within 24–48 hours, beginning with a check of your date before discussing the remaining details.
Please be aware that photos from inspiration sites such as Pinterest and Etsy can have heavily edited photos and or custom made colors. If you are looking for an exact color shade, we would be happy to help with a custom color blend.
