Water resource determinations, regulatory consultations, and complex permitting and mitigation support.
Environmental & Ecological Consulting Services
Get In Touch With Davey Resource Group
Davey Resource Group Chicagoland Offices
Our Chicagoland Davey team provides comprehensive and custom environmental, sustainable landscape, arboricultural, and stormwater management services to our clients in Wisconsin, Chicago Metro, Northwest Indiana, and adjacent areas. Formerly known as Conservation Land Stewardship, our team changed its name to Davey Resource Group, Inc (DRG) in September 2019.
Our team of experts is here to support you with sustainable solutions to environmental challenges and complex projects. Our professionals approach every project with an understanding of natural areas, environmental systems, and trees and can work closely with your project team and regulators to ensure compliance with state and local requirements.
It is our goal to help keep your projects moving forward and provide cost-effective solutions to manage environmental challenges and achieve your long-and-short term goals.
We can help you with your wetlands and streams, environmental design and ecosystem restoration projects, stormwater management and compliance, tree inventories and management plans, tree surveys and assessments, tree protection and preservation, and invasive species management.
Have Questions About Our Services? Let's Chat!
Area Manager:
Nazario Rivas
Email:
nazario.rivas@davey.com
Address:
910 S. Riverside Drive, Suite 5, Elmhurst, IL 60126
Service Areas:
- Chicago Metro
- Northwest Indiana
- Wisconsin
- Chicago Metro
- Northwest Indiana
- Wisconsin
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What We Do — Browse Our Service Offerings
Stormwater Management & Compliance
Service Description
Compliant stormwater management, including quality analysis, reporting, sediment removal and green infrastructure maintenance and implementation.
Environmental Design & Ecosystem Restoration
Service Description
Design/build plans, construction, native seed and plant installation, habitat restoration, and long-term monitoring and site stewardship.
Urban & Community Forestry
Service Description
Urban and community forestry services, including GIS-based tree inventories, tree canopy assessments and urban forest master plans.
Sustainable Tree & Landscaping Services
Service Description
Nature-based solutions for your commercial landscape. Our team provides a single-source efficiency that offers traditional grounds management and tree care services, hardscapes, snow removal and more. We can also help you create a more sustainable property to achieve your environmental stewardship goals.
Partner With Davey Resource Group For Your Next Project
With local offices across the country, our team of experts can provide the guidance, analysis, and quality service you need to manage the natural resources on your property. From wetlands and streams to stormwater management and tree inventories, we offer turn-key solutions for clients nationwide.
Lake Barrington Shores, IL Project
Over the past 15 years, the property has been transformed from a golf course landscape community to a natural area habitat for countless species of amphibians, reptiles, birds, and small mammals.
Watch how DRG converts the entire lakeshore to a shoreline sustainable native habitat.
Property Management Solutions
Davey Resource Group provides professional restoration and natural area management services to Homeowners Associations, Master Operating Associations, Condominium Associations, Land Trusts, Corporate and Commercial Properties, and other Common Area-Controlled Properties.
Our clients trust our expertise in the following specialties:
- Detention/retention pond margin, streambank, and lakeshore stabilization
- Management and stewardship of native vegetation
- Invasive species control (prairie, woodland, wetland, and ponds)
- Brush removal and clearing
- Prescribed burning
- Seeding and planting
- Wetland mitigation and monitoring
- Ravine restoration, erosion control, and stabilization
- Tree inventory and health assessments
Tree Assessments & Tree Protection Plans
Regulatory Compliance for Local Tree Ordinances
Communities commonly adopt tree ordinances to ensure trees are retained during development projects. Such ordinances often require a tree assessment or tree survey that includes an evaluation of the tree’s location, species, diameter, and condition. Many of these tree ordinances also often require project plans to include provisions for tree replacement or tree protection.
DRG’s experienced team of certified arborists can help you interpret local ordinances, develop the right tree assessment approach, and prepare tree protection plans to meet local regulatory requirements.
Invasive Species Management
We can help control and eradicate non-native, invasive pests and plants and restore the ecosystem structure and function that may have been damaged by them.
Our experts can help you find the right solution for the most cost-effective treatment through:
- Surveys & assessments
- Control plans
- Herbicide applications
- Mechanical harvesting
- Monitoring & maintenance
- Drone herbicide applications
Your Davey Resource Group, Inc. Chicagoland Team
Bill Mareno
Regional Business Developer - South Chicago
John Kelly
Tree Care & Landscape Services – North Chicago
Ken Willis
Principal Consultant
Pete Sorensen
Urban Forestry Services
Featured Environmental Consulting Work
Municipality
Fort Sheridan Ravine & Coastal Restoration, Highland Park, IL
Davey Resource Group performed shoreline stabilization, habitat restoration and native planting along 1.5 miles of Lake Michigan shoreline.
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Education
Sullivan High School In Chicago Uses Rain Garden To Create Hands-On Learning Experience
Davey Resource Group installed a rain garden at Sullivan High in Chicago which became a hands-on learning experience for the school’s biology students while also helping to reach the school’s sustainability goals.
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Municipality
Updated Tree Inventory Reinforces Chicago, IL Current Urban Forest Needs
DRG completed an i-Tree Eco inventory of 1,600 plots throughout Chicago and surrounding counties for Morton Arboretum in 2020. This inventory project offers an unparalleled look into the state of the regional urban forest.
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Residential/Mixed Use
Shoreline Restoration Provides Natural Areas Recreation For Residents At Landings At The Glen In Glencoe, IL
DRG converted concrete basins into stormwater ponds with lush native plantings for the Landings at the Glen subdivision in Glencoe, Illinois.
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Municipality
Native Plantings Help Beautify Site & Create Native Habitats At Wastewater Lift Stations In Elmhurst, IL
DRG increased the ecological and aesthetic value of several wastewater lift stations along a well-traveled nature trail in the city of Elmhurst, Illinois.
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Municipality
Stormwater Basin Transformed Into Pedestrian-Friendly Park For Homer Glen, IL Residents
DRG transformed a barren stormwater basin into a thriving ecosystem and trail system at Culver Park in Homer Glen, Illinois.
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Residential/Mixed Use
Lake Barrington Shores Restores Natural Areas In Illinois Gated Community
DRG helped the Lake Barrington Shores gated community control invasive vegetation and establish native habitat areas, keeping up with the HOA’s goals of incorporating more natural areas in the community.
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Municipality
Hobart, IN Uses Restores Green Infrastructure To Increase Natural Area Coverage Throughout The City
DRG helped the City of Hobart in Indiana control erosion at several sites using a suite of best management practices.
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Residential/Mixed Use
Emerald Green Retention Pond, Warrenville, IL
Davey Resource Group repaired an eroding shoreline and bank failure on the Emerald Green retention pond located in a 100-year floodplain in Illinois.
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Residential/Mixed Use
Restoration & Stewardship At Sanctuary Of Bull Valley, Woodstock, IL
Davey Resource Group balanced the ecological goals of a site in Illinois with the development demands of future and current residents to restore and preserve over 150 acres of natural areas.
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