Business Details
50+ Years
experience
Emergency
services
Trusted Tree and Landscaping Services in Hempstead, NY
Founded in 1922, Harder Services has established itself as a trusted leader in tree care and landscaping across Long Island and New York City. As a family-owned business for over a century, we combine generational expertise with modern techniques to deliver exceptional results. Our team includes ISA-Certified Arborists, DEC-Certified Applicators, and Certified Treecare Safety Professionals, ensuring the highest standards of safety and quality. We specialize in comprehensive tree care, landscape design and installation, plant health management, and commercial landscaping solutions. Our commitment to customer satisfaction is demonstrated through personalized service, transparent communication, and a proven track record of excellence. With accreditation from the Tree Care Industry Association and decades of experience serving municipalities and commercial clients, we maintain rigorous safety protocols and ethical business practices.Our legacy of trust and reliability continues through three generations of leadership, including current operators Hank, Bill, and Jack Harder. We guarantee complete satisfaction with every project, from residential lawn maintenance to large-scale commercial developments. Our expertise extends to emergency storm response, integrated pest management, and sustainable landscaping practices tailored to the New York metro area's unique needs. This enduring commitment to quality has earned us recognition as Long Island's Best Tree Service and Best Landscaping provider for eight consecutive years.
Services
Landscaping
Tree Care
Plant Health Care
Commercial Services
Lawn Maintenance
Emergency Storm Response
Integrated Pest Management
Green Roof Installation
Street Tree Planting
Holiday Lighting
Details
- Year established: 1922
Highlights and features
- Family-owned for over 100 years with three generations of leadership
- ISA-Certified Arborists and Certified Treecare Safety Professionals on staff
- Comprehensive services from tree care to commercial landscaping
- TCIA-accredited with rigorous safety and ethical standards
- Guaranteed customer satisfaction with free estimates and transparent communication
Associations and certifications
- Tree Care Industry Association
What people say
Transformed my backyard
Fantastic job
Courteous workers
Perfect execution
Amazing results
Services
Tree Care
Our ISA-Certified Arborists provide comprehensive tree care including pruning, hazard assessment, removal, and emergency storm response. We follow ANSI A-300 standards and maintain strict safety protocols for residential and commercial properties. Our services enhance tree health, ensure safety, and preserve property value through professional techniques and certified expertise.
Landscaping
We offer full-service landscaping from initial design to installation and ongoing maintenance. Our experts create customized outdoor spaces using native plants and sustainable practices. Services include hardscaping, seasonal displays, and green roof installations for residential and commercial clients throughout the New York metro area.
Plant Health Care
Our plant health care programs combine organic treatments and integrated pest management to maintain tree and shrub vitality. DEC-certified applicators diagnose issues and implement preventative maintenance plans. We use horticultural oils and insecticidal soaps to protect your landscape investment while minimizing environmental impact.
Commercial Services
We provide tailored landscaping solutions for commercial properties, including large-scale developments and municipal projects. Our services cover everything from street tree planting to complete property maintenance. With experience on major projects like New Yankee Stadium and Lincoln Center, we deliver professional results with minimal business disruption.
Lawn Maintenance
Our customizable maintenance packages ensure year-round property beauty through regular mowing, pruning, and seasonal cleanups. We offer debris removal, fertilizer applications, and holiday lighting installation. Our flexible plans adapt to property needs while maintaining consistent curb appeal for residential and commercial clients.
People
Frank K. Harder, Jr.
Former Owner
Led the company for decades until retiring in the early 2000s, maintaining family tradition and quality standards until his passing in 2021 at age 92.
Hank Harder
Operator
Third-generation leader managing daily operations, providing expert tree care consultations and maintaining the company's commitment to quality and customer satisfaction.
Bill Harder
Operator
Third-generation team member overseeing landscaping services, combining family tradition with modern techniques to deliver exceptional results for residential and commercial clients.
Jack Harder
General Manager
Fourth-generation leader managing commercial operations and client relations, maintaining the family's reputation for excellence in tree care and landscaping services.
Theresa
Office Manager
Handles client communications and scheduling, known for her professionalism and customer-focused approach in supporting both residential and commercial clients.
Questions
What tree care services do you offer?
We provide pruning, hazard assessment, removal, stump grinding, and emergency storm response using ISA-certified arborists and specialized equipment.
Do you handle commercial landscaping projects?
Yes, we manage large-scale commercial developments including green roofs, street tree installations, and property maintenance for businesses and municipalities.
Are you available for emergency services?
We offer 24/7 emergency storm response for urgent tree removal and property safety concerns throughout Long Island and NYC.
What areas do you serve?
We serve Nassau and Suffolk Counties, NYC boroughs (Manhattan, Brooklyn, Queens, Bronx), and surrounding areas with prompt service.
Do you provide free estimates?
Yes, we offer free written estimates for all services with no-obligation consultations and transparent pricing.
Are you licensed and insured?
We maintain full licensing and insurance coverage for all operations, including TCIA accreditation and specialized safety certifications.
Reviews (4)
Jesse Stabile
Mar 30, 2021
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You can not go wrong with Harder Tree! With the amount of hack tree companies that will come and destroy your property, Harder is the only choice for all Tree and Landscaping needs! Hank, Billy and Jack and their crews will take pride in the work performed on your property. Its why they have been in business for more than 50 years!
Nancy Brennan
May 23, 2020
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I use Harder for weekly lawn and shrubs maintenance service. They are a pleasure to work with and stick to their weekly schedule, rain or shine. The supervisor and manager are very knowledgeable about lawn care. This is significantly more than the usual "grasscutters" who call themselves landscapers but know nothing about caring for a lawn, especially controlling weeds or how high to cut the grass so it conserves moisture and helps to guard against weeds.
Stephanie Lawrence
May 05, 2020
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I want to highlight the excellent customer service we have received from Harder! From thoughtful proposals to quick follow up, and adaptability, they have been extraordinary. We've loved the team who comes to work on the property. They are professional and responsible, and Jack has been excellent to work with as the GM. Thank you, Harder!
Leslie Bottijliso
Apr 15, 2020
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Thank you Jack. My Mom's property looks amazing. Your company is far better than any other out there. Your crew is respectful and professional. The bushes are trimmed and shaped beautifully, the lawn is manicured like a million dollar estate and all the beds are weed free. I also have to give a very big thank you to Theresa in your office. She is always a pleasure to talk to when I call with a question or two. Thanks again to you, your amazing crew and Theresa.
