The BILL DENNY, GROUP of Long And Foster is recognized among the top producing real estate teams in Northern Virginia, consistently ranking as one of the most trusted and highest performing groups in Gainesville, Bristow, Haymarket, Warrington, Fauquier county, Prince William, county and Fairfax County. With over two decades of experience, the BILL DENNY GROUP delivers a level of personal service and local expertise unmatched in the region. Known for our five - star client experience, we've earned more verified five - star ZILLOW and Google reviews than nearly any other agent team in the area, reflecting our commitment to integrity, results and relationship relationships. Each member of the BDG team brings exceptional skill and care to every transaction, contributing to one of the highest production - per - Agent ratios in northern Virginia. Whether buying, selling or relocating, we live here. We work here. We've been helping our clients achieve their goals with professionalism, creativity and community - first values that have defined the BILL DENNY GROUP for over 23 years. I see my Real Estate career as a service to my clients, not a sales business. My priority to my clients is to provide a good old fashioned, honest service to them. My top producing group and myself consider our clientele as friends and they consider us friends and business partners who they can trust! I take tremendous pride in the fact that I work hard for my buyers and sellers and that by the time settlement occurs they are 100% satisfied with my services. If it takes me 8 months to find my buyers their "Perfect Home" and they are in no rush, then I've done my job. It may require showing them 70 or 80 homes, but that is what it takes sometimes. As long as I get the price for my seller's home that they want and the terms of the contract meet their demands, then I've done my job for them. Their home may sell in a few days, or a few months. As long as they are pleased and know I am representing them honestly and fairly, I have done my job. Buyers, I will search for your home using your exact criteria until I find your perfect home and I will negotiate hard to get you the very lowest price and most attractive terms. Sellers, as your agent you can expect weekly communication, thousands of dollars invested in marketing and worldwide networking. I will do everything I can to get many buyers through your door and deliver you a contract with the highest possible price for your home. 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 and 2025 Top Producer in Northern Virginia, Prince William, Loudoun, Fauquier, Fairfax. . GOD BLESS OUR TROOPS! 2003 ROOKIE SALESPERSON OF THE YEAR * OVER $220 MILLION IN SALES * LONG & FOSTER TOP PRODUCER!
OTHER LANGUAGES
English
Community Involvement
Financial contributions to local charitable organizations and schools.
HOBBIES/INTEREST
Photography, antique toy, collecting, hiking, teaching entrepreneurship to the youth.
FAMILY
Married with adult children, and furry for legged children!
Read More About Bill
Specialties
Sellers
Buyers
Residential Property
All sellers and buyers in Northern VA! 19 Years experience. Long and Foster Top Producer.
Awards
2026
TOP 25 AGENT
Virginia
2026
TOP AGENT
Bristow, VA
2026
TOP AGENT
Warrenton, VA
Other Awards
Long and Foster Top Producer for 18 years straight. L&F Top 10 for 15 years.
View All Awards
Contact Information
Location
7526 Limestone DriveGainesville, VA, 20155
Social Media
Marketing Materials
Bill Denny Group's Reviews & Ratings
410 Reviews
(5/5)
Note: Reviews may include other agents on their team
What clients say about this agent....
Communicative
Knowledgeable
Professional
Responsive
Outstanding
Trustworthy
Attentive
Hard working
Excellent negotiator
Great for new buyers
Davidjknecht
Review for Member: Bill Denny Group
March 6, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Heather was wonderful to work with as our realtor in Virginia. She was extremely knowledgeable about the area and the market, and she made the entire process smooth and stress-free. She was also very considerate of our family and always took the time to answer our questions promptly. Were very grateful for her help and would highly recommend her to anyone looking for a realtor in the area.
Patty M.
Review for Member: Bill Denny Group
February 9, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
We have bought and sold many homes and worked with many professionals, but Heather is in a category by herself. We are currently living out of state which meant our newly purchased home would be empty for a while, but that posed no problem to Heather. Not only did she recommend contractors, but she volunteered to oversee painting and repairing for us. This was all going on during a terrible bout of extremely cold weather after a nasty snowstorm. Heather took it upon herself to shovel out our driveway in order to ensure we could receive a propane delivery so that our pipes would not freeze in the single digit weather! If there is such thing as Realtor of the Year Heather would be the front runner. Words cannot express how appreciative of all she has done for us. Shes THE Realtor Rock Star!
Mary P.
Review for Member: Bill Denny Group
February 8, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Lisa was amazing from beginning to end. She is professional, knowledgeable and truly understood our needs. Her communication and responsiveness are unsurpassed. Lisa was always available for us to include facilitating access to contractors. Lisa sets the bar high for other agents!
Andrea A.
Review for Member: Bill Denny Group
January 16, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Heather is absolutely amazing. This is the second time she has helped us buy a property, and once again she was outstanding. She was always there for us whenever we needed her, no matter the time or even if it was a holiday. Her commitment, guidance, and support made the entire process smooth and stress-free. We are incredibly grateful to Heather and her team. Working with her has been a wonderful experience, and we truly felt supported every step of the way. Highly recommended!
Tkristick
Review for Member: Bill Denny Group
January 9, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Heather has been an incredible realtor to work with - no only is she incredibly knowledgeable about the real estate market but she's also extremely knowledgeable about the Lake Anna market. She is a great person and would be a true asset for anyone to work with - she's a straight shooter and helps to keep you in-line with your budget while providing sound advice and always looking out for your best interest. Can't recommend her enough!