By using this website, you agree to the terms below. Haag's Property Maintenance reserves the right to refuse service for any reason. All quotes are valid for 30 days unless otherwise stated. Payment terms are due upon completion of work unless a separate agreement is in writing. Equipment and labor are charged at the quoted rate; any scope changes will be added to the invoice and must be approved in writing before work proceeds. We are not responsible for damage to existing underground utilities unless you have provided utility location before work begins.