Twelve Oaks Mansion will provide for you a top professional venue, while also providing personal attention to your needs. Whether for a wedding reception or bridal shower, this venue is exceptional! After touring other venues, I chose Twelve Oaks Mansion for my daughter’s bridal shower. Not only was I well pleased with the communication & professionalism in planning the shower, I was most pleased the day of! My guests were thrilled, as well. The main compliment I received was on the excellence of the food. The second compliment was on how beautiful the venue was. I highly recommend Twelve Oaks Mansion; they will exceed your expectations!

-Althea Miller

This venue encompasses all the elegance, romance, and dreamy atmosphere you could ever wish for during your wedding. The ease of being able to have the ceremony, cocktail hour and the reception all in one place makes it even more perfect. Their day of coordinator, Leigh, is there with you every step of the way from the initial planning meetings to every minute of the actual day. If you are considering a wedding in the Mars/Pittsburgh area this is definitely a venue to consider. There are plentiful areas for the nicest photos of your day as well from glorious staircases in the interior to lovely gazebos on the exterior. Plus the sunset is STUNNING!! It served as an extra photo booth for our guests during the evening. I could go on and on about this venue. It really was the most perfect place for the best day!

-Madison Mawhinney

We hosted my daughter's baby shower at Twelve Oaks Mansion on December 5th and could have not been more pleased. The room was so beautifully decorated and set up perfectly for the shower. The food was outstanding and we received so many compliments on how good it was. The servers were so attentive and saw to everyone’s needs. Leigh was so wonderful to work with. She made helpful suggestions and helped us with the menu planning. I highly recommend this venue!

-Michelle Millier

A Perfect Wedding Experience at Twelve Oaks Mansion! We cannot say enough amazing things about Twelve Oaks Mansion! From start to finish, everything about our experience was absolutely incredible. Leigh and Julie are truly the best of the best — they went above and beyond every step of the way to make sure our wedding day was nothing short of perfect. Their communication was always clear, kind, and proactive, and they made us feel so supported throughout the entire planning process. On the big day, everything ran flawlessly thanks to their dedication and attention to detail. We chose to use the Twelve Oaks kitchen for our catering, and WOW — our guests are still raving about how it was the best food they’ve ever had at a wedding! Every dish was delicious, beautifully presented, and served with such care. What really sets Twelve Oaks apart is how personal and warm the entire team is. We didn’t just feel like clients — we felt like family. Leigh and Julie’s kindness, professionalism, and genuine love for what they do made our wedding day the absolute best day of our lives. If you’re looking for a venue that combines elegance, amazing service, incredible food, and heartfelt care, Twelve Oaks Mansion is the place. We’ll be forever grateful for the unforgettable memories they helped us create. ❤️

-Angelina McCartan

Absolutely LOVE Twelve Oaks and all of the staff. We chose to have my bridal shower there over Labor Day weekend and got to use the ballroom and the patio! I always dreamed of having an Italian-inspired “Amore” brunch, and they truly helped the dream come to life. From the setup, to the custom, delicious, Italian brunch menu, and cleanup - they were absolutely fantastic and I can’t imagine having my shower anywhere else. One of the best parts was allowing my Fiance to be our mimosa bartender for the day! Such a special touch and everyone loved it. See photos on Google 🥹❤️🇮🇹✨ Thanks Twelve Oaks!!!

-Jordan Sterling

Twelve Oaks Mansion will provide for you a top professional venue, while also providing personal attention to your needs. Whether for a wedding reception or bridal shower, this venue is exceptional! After touring other venues, I chose Twelve Oaks Mansion for my daughter’s bridal shower. Not only was I well pleased with the communication & professionalism in planning the shower, I was most pleased the day of! My guests were thrilled, as well. The main compliment I received was on the excellence of the food. The second compliment was on how beautiful the venue was. I highly recommend Twelve Oaks Mansion; they will exceed your expectations!

-Althea Miller

This venue encompasses all the elegance, romance, and dreamy atmosphere you could ever wish for during your wedding. The ease of being able to have the ceremony, cocktail hour and the reception all in one place makes it even more perfect. Their day of coordinator, Leigh, is there with you every step of the way from the initial planning meetings to every minute of the actual day. If you are considering a wedding in the Mars/Pittsburgh area this is definitely a venue to consider. There are plentiful areas for the nicest photos of your day as well from glorious staircases in the interior to lovely gazebos on the exterior. Plus the sunset is STUNNING!! It served as an extra photo booth for our guests during the evening. I could go on and on about this venue. It really was the most perfect place for the best day!

-Madison Mawhinney

We hosted my daughter's baby shower at Twelve Oaks Mansion on December 5th and could have not been more pleased. The room was so beautifully decorated and set up perfectly for the shower. The food was outstanding and we received so many compliments on how good it was. The servers were so attentive and saw to everyone’s needs. Leigh was so wonderful to work with. She made helpful suggestions and helped us with the menu planning. I highly recommend this venue!

-Michelle Millier

A Perfect Wedding Experience at Twelve Oaks Mansion! We cannot say enough amazing things about Twelve Oaks Mansion! From start to finish, everything about our experience was absolutely incredible. Leigh and Julie are truly the best of the best — they went above and beyond every step of the way to make sure our wedding day was nothing short of perfect. Their communication was always clear, kind, and proactive, and they made us feel so supported throughout the entire planning process. On the big day, everything ran flawlessly thanks to their dedication and attention to detail. We chose to use the Twelve Oaks kitchen for our catering, and WOW — our guests are still raving about how it was the best food they’ve ever had at a wedding! Every dish was delicious, beautifully presented, and served with such care. What really sets Twelve Oaks apart is how personal and warm the entire team is. We didn’t just feel like clients — we felt like family. Leigh and Julie’s kindness, professionalism, and genuine love for what they do made our wedding day the absolute best day of our lives. If you’re looking for a venue that combines elegance, amazing service, incredible food, and heartfelt care, Twelve Oaks Mansion is the place. We’ll be forever grateful for the unforgettable memories they helped us create. ❤️

-Angelina McCartan

Absolutely LOVE Twelve Oaks and all of the staff. We chose to have my bridal shower there over Labor Day weekend and got to use the ballroom and the patio! I always dreamed of having an Italian-inspired “Amore” brunch, and they truly helped the dream come to life. From the setup, to the custom, delicious, Italian brunch menu, and cleanup - they were absolutely fantastic and I can’t imagine having my shower anywhere else. One of the best parts was allowing my Fiance to be our mimosa bartender for the day! Such a special touch and everyone loved it. See photos on Google 🥹❤️🇮🇹✨ Thanks Twelve Oaks!!!

-Jordan Sterling