Mariel Gniewoz-Weiss & Team Top real estate agent in Montgomeryville

Mariel Gniewoz-Weiss & Team

Mariel Gniewoz-Weiss Team at Keller Williams Real Estate
19 Years of Experience
(244)
$37M
Total Sales Last Year
19
Years of Experience
397
Recent TransactionsTransactions from the last 3 years
$442K
Average Price Point

    About Mariel Gniewoz-Weiss & Team

    Ensuring that our clients make savvy real estate decisions is the guiding principle of the Mariel G. Weiss Real Estate Team. Time and again our clients praise us for the personalized advice and professional guidance they receive while we create results and help them achieve their goals. Over the course of 17 years in the real estate industry, Mariel has developed a series of proven systems and processes for the successful sale or purchase of real estate. Her marketing and strategy savvy within this space results in record-setting sales prices in short periods of time for her seller clients. She has also created a program for home buyers that ensures they are prepared and fully engaged in finding not just "a" home, but the "right" home for them. Mariel and her team have helped hundreds of people to buy, sell, rent, invest, and/or build across all counties in Southeastern Pennsylvania exercising the same diligent care with each and every client while understanding that every moving journey is unique. She and the team stay on top of real estate trends by masterminding with other top agents nationally. The team has earned numerous certifications related to negotiations, new construction, short sales and foreclosures, first time buyers, as well as certifications related to servicing sellers and the senior population proficiently. Their philosophy of empowering clients to make informed real estate decisions, along with reliability, responsiveness, and ability to make clients feel very comfortable when making their move, have helped them build one of the largest and strongest client referral networks in the area. Mariel is a graduate of The Pennsylvania State University with majors in Sociology and Marketing/Public Relations, and resides in Collegeville with her husband and 2 children. When she isn't consulting with and for clients, she is usually spending time with her family and friends, enjoys traveling, or getting her hands dirty in the flowerbeds outside. PA License RS310553
    Read More About Mariel

    Credentials

    LICENSE
    Real Estate - Pennsylvania - # RS310553
    Designation

    CNHS, CLHMS, CDPE, ABR, SRS, SRES, RCC, CNE, CPE

    Specialties

    • Sellers
    • Buyers
    • Residential Property

    Buyer's Agent, Listing Agent, Short-Sale, Consulting

    Awards

    • award image
    • rewards

      2025

      TOP AGENT

      Pottstown, PA

    • rewards

      2025

      TOP AGENT

      Norristown, PA

    • rewards

      2025

      TOP AGENT

      Collegeville, PA

    View All Awards

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    Mariel Gniewoz-Weiss & Team's Reviews & Ratings

    244 Reviews
    (5/5)
    Note: Reviews may include other agents on their team
    What clients say about this agent....
    • Communicative
    • Responsive
    • Professional
    • Knowledgeable
    • Attentive
    • Trustworthy
    • Outstanding
    • Great for new buyers
    • Hard working
    • Available Remotely

    James M.

    Review for Member: Mariel Gniewoz-Weiss & Team
    January 11, 2026
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Matt is great! He helped me get into my first home, guiding and advising me through the buying process and earning concessions for me. He represented me well. I recommend him to others seeking help with their next move.

    Brian O.

    Review for Member: Mariel Gniewoz-Weiss & Team
    December 22, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    My wife and I discussed starting out on the house hunt process at the beginning of 2025. We were lucky that my wife had been introduced to Savannah previously so when we decided to formally start the process, we could not have been more lucky to have Savannah as our Realtor. We had many queries from the off, even before we formally engaged with Savannah & Keller Williams. Savannah is affable, very attentive and responsive which cemented it with us that Savannah was going to be our person to assist us in the process. From the time we went under contract with Keller Williams, we were really impressed with Savannah's proactivity, attention to detail, communication etc. When we began viewing properties, Savannah went above and beyond to get us information of the properties, some of which we had forgotten to ask but was important, so we were very impressed. Once we found the home we wanted Savannah worked really well with the seller's realtor to get us to closure. Savannah shared information on the milestones and timeline to get us to a successful closing which was really helpful. We would recommend Savannah to anybody who is starting out on their journey to securing a home.

    Nicole S.

    Review for Member: Mariel Gniewoz-Weiss & Team
    December 5, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Kelly was excellent to work with. From start to finish she ensured we knew the entire process, stayed on the timeline, and answered all of our questions. She made the process as easy as possible, and we felt truly supported by her along the way. She is also willing to go to bat for her clients. We highly recommend working with Kelly and her team.

    User71599154

    Review for Member: Mariel Gniewoz-Weiss & Team
    December 4, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Mariel and Tara were absolutely amazing! They are incredibly knowledgeable and were with us every step of the way throughout the home-buying process. We looked at a lot of houses across 3aEUR"4 counties, and they were always ready and willing to go wherever we needed. They fought for us, guided us, and made sure we didnt just settleaEUR"they helped us find a home we genuinely love. We are so grateful for everything they did for us. Thank you, Mariel and Tara!

    Troy S.

    Review for Member: Mariel Gniewoz-Weiss & Team
    November 26, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    I had an amazing experience working with Mariel and her team! She was professional, attentive, and truly went above and beyond to make my listing stand out. The photos and description were perfect, and she organized multiple open houses. She kept me informed every step of the way with weekly updates and always made sure I felt supported. On top of that, she invited us to events, which made the whole process feel personal and welcoming. I couldnt recommend Mariel more, she is the best!