Heidi Hayes is Co-Owner of Williams & Co. at Keller Williams Coastal and Lakes & Mountains, specializing in York, Wells, and Eliot, Maine. A skilled negotiator with deep knowledge of the York County market, Heidi works both sides of the table, representing buyers, sellers, and relocating families, with additional experience in long-term property management.

Clients consistently point to Heidi's steadiness under pressure and her ability to listen closely to what they actually need, not just what they say they want. One seller, navigating the sudden loss of her husband of 43 years, credited Heidi's calm, professional, and compassionate guidance for making an overwhelming process manageable. Another family, relocating from Boston to York with young children in tow, relied on Heidi to translate their lifestyle into the right neighborhood, touring homes with toddlers along for the ride. A longtime client who worked with Heidi as a property manager for five years said her reliability and integrity were what brought them back when it was finally time to sell.

Heidi holds a 5.0 rating on Zillow, with her specialties listed as buyer representation, listing agent services, relocation, and property management. She also contributes to the Williams & Co. blog, sharing local market insight and Southern Maine living tips with the team's readers.

Beyond her own transactions, Heidi plays a key role in shaping the direction of Williams & Co. as Co-Owner, working alongside Troy Williams on strategy for the team, including conservation and legacy-focused initiatives for landowners looking to protect their property's future.