Part Time Estimate Writer

Benefits:

• Free food & snacks
• Free uniforms
• Opportunity for advancement
• Paid time off
• Training & development
• Bonus based on performance
• Competitive salary
• Employee discounts
• Flexible schedule

Fish Window Cleaning is looking for a detail-oriented and driven Estimate Writer to join our growing team in New Castle, DE. This is a great opportunity to play a key role in the sales and operations process by crafting accurate, professional estimates that win business and keep projects moving. If you thrive in a fast-paced environment and have a knack for numbers and communication, we want to hear from you!

• Prepare and write detailed, accurate cost estimates and proposals for prospective clients
• Review project scopes, specifications, and requirements to develop competitive bids
• Collaborate with sales, operations, and project management teams to ensure estimate accuracy
• Maintain and organize estimate documentation, records, and follow-up communications
• Communicate with clients and vendors to clarify project details and pricing
• Track submitted estimates and assist in converting proposals to active projects
• Continuously refine estimating processes to improve efficiency and accuracy

• Previous experience in estimating, sales support, or a related field preferred
• Strong written communication and professional proposal writing skills
• High attention to detail with the ability to manage multiple estimates simultaneously
• Proficiency in Microsoft Office Suite (Word, Excel) or estimating software
• Ability to read and interpret project scopes, plans, or work orders
• Strong organizational and time management skills
• Self-motivated, reliable, and able to work independently as well as part of a team

Fish Window Cleaning is a dedicated and customer-focused company based in New Castle, DE, committed to delivering quality results across every project we take on. Our clients trust us for our professionalism, reliability, and attention to detail — values that are reflected in everything we do. We foster a supportive work environment where employees are valued, empowered, and given the tools they need to succeed.