John Prohaska

Black Diamond Realty Services

License Number: CQ1012813

Phone: Show Phone Number

Fax: 561-491-9437

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840 U.S. Highway 1, Suite 435
Jupiter, Florida 33458 (View Map)

About the Company

Broker Biography

John Prohaska (561) 951-6631


At Black Diamond Realty Services, our greatest strength is the ability to put a deal together. We work on a transaction from the beginning of negotiations to well after Closing. Once a Contract closes, we work to make sure that the transition of ownership is as seamless as possible. That means that we follow through with all aspects of inspections, licensing, and setting up accounts on behalf of the new owner. We provide on-going support to ensure a successful takeover.
We are proud that our company receives on-going referrals from satisfied clients even years after they have worked with us. Most of our business is made up of these referrals and we strive to continue to exceed their expectations.

Services Provided

Real estate professional with 40 years of successful real estate transactions.
• Shopping Center Development
• JV and Partnership Land Development (ALFs & Planned Communities)
• Lease and Contract Negotiations (Attorney must prepare, review and approve all formal Contracts)
• Business Broker TOP PERFORMING for 20+ Years
• Business Opinion of Value
• Analysis of Profit & Loss Statements
• Due Diligence Support
• Business Consulting
• Direct to Buyers and Sellers
• Business Owner (owned and operated gas stations, a restaurant, medical durable goods supply company and other small businesses)


Areas Served

  • Palm Beach, FL
  • Licensed In

    • Florida
    • CQ1012813

    Business For Sale Listings

    Cash Flow: $520,000 
    TRULY AMAZING Restaurant/Bar/Pizza with REAL ESTATE PROFITABLE with EXCELLENT Reputation... and still room for GROWTH! Includes Real Estate

    This is really THREE BUSINESSES wrapped up as one package! All on one property, but with separate entrances and identities! ALL have EXCELLENT reviews. If you are looking for a cash-flowing business with additional potential, this is for you!FAMILY RESTAURANT BAR & GRILL • American cuisine with a Greek accent• The menu is extensive - there is something for everyone!• Open for breakfast, lunch and dinner Monday - Sunday from 6:00 am - 9:00 pm.• There is a small Counter Bar serving alcohol• Small Bakery featuring pies and other dessertsPIZZA KITCHEN • Features both traditional and gourmet pizzas with fresh ingredients.• Open Mon - Fri 11:00 More info

    East Cleveland, OH 
    7-Bay Car Wash With Real Estate GREAT OPPORTUNITY TO OWN REAL ESTATE! Includes Real Estate

    Seven-bay car wash built in 2004. OPEN 24 HOURS. Located on a half-acre of land on a very heavily traveled road with excellent visibility. There are five self-service bays that are coin operated. There are two automated bays that need to be completed.The building and roof are in excellent condition. Phase I available (may need to be updated). Coin soap operators and money dispensers have all been replaced. SIX VACUUM MACHINESTWO FRAGRANCE VACSThe building/landscaping could be enhanced to be more attractive. ADVERTISING WOULD BE A BIG PLUS. When the automated car washes were running, they did close to 40 cars per day. The self-serve More info

    Cash Flow: $406,320 
    Very Profitable Insulation & Acoustics Business With Re Not just Insulation! Shower Doors, Closets, Shelving = STEADY CASH FLOW! Includes Real Estate

    This company is located in South-Central Florida. They are known for their excellent customer service and fair pricing! They keep immaculate records and every line item on their Internal P & L's is on QuickBooks! The sellers are smart and plan for the future! They are already engaged in planning for their retirement. They recently hired an extremely qualified individual who can manage the office and take over the books. She has already proven to be a great asset. The owners will also ensure that a new buyer is thoroughly trained and ready to take over the business before they exit.Some of the services offered More info

    Cleveland, OH 
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    HAND CAR WASH can be converted to Automatic

    NEW FIXTURES, LIGHTS & EQUIPMENT. This car wash has a 130 foot tunnel, which was automatic. Converted to hand wash within past year; however, this business has very high earnings potential if converted into a touch-less water system, aka laser wash! This property is sitting on 1 acre of solid concrete and is waiting for a motivated buyer to install a touch less system! There’s also a 900 SF room that could also be converted into a business to sell car wash merchandise or other items! Daily traffic count is 18,650 cars & trucks. This building is zoned for industrial & gasoline and retail. To increase Business sales, buyer could add monthly subscriptions or add a credit card machine and More info

    Boynton Beach, FL 
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    BEAUTIFUL Italian Restaurant/Pizzeria with Bar

    Profitable well established Italian Restaurant and Pizza in west Boynton Beach with full liquor license, 131 seats inside and seating for 44 outside, complete remodel finished January 2019.Sales 2017 $775,000Sales 2018 $825,000Sales 2019 January through April $ 395,3172019 Projected gross sales $1,126,908This restaurant offers a full menu of traditional Italian dishes as well as its famous NY style pizza. Full liquor bar, happy hour and full lunch menu with specials.The existing owner purchased this business approximately eight months ago from the original family. He has been developing restaurants for over 25 years and has done a great job setting up systems to make it very easy for More info

    Not Disclosed
    Boynton Beach, FL 
    View Details 
    Purchase Or Partner - Italian Restaurant

    This is a GREAT restaurant in a high growth area. Limited competition. The owner lives almost an hour and a half away and is looking for a working partner. He is open to structuring a deal for the partner to eventually own the restaurant, or you can buy it outright now. The business is so busy that the owner is now taking reservations. Busy, busy bar. Inside and outside dining area. A chef/cook would be ideal, but not necessary. This is an ideal situation for someone looking to get into the business. The restaurant sales continue to grow and the reviews are excellent! More info

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