Progressive Tree Service

Progressive Tree Service We are a professional tree removal and care service located in Evanston, Illinois.

Progressive tree specializes in tree removal and tree care services, including:
stump removal, tree trimming or pruning, tree shaping, cabling and bracing, and tree health care such as insect and disease management. At Progressive Tree Service, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we pe

rform and are experts that will always keep you educated about the work process. We also value your family's safety as well as the safety of our employees, which is why all of our staff are specially trained and have at least 5 years of experience before climbing or operating equipment. Our team is dedicated to continuing education in order to stay on the leading edge of the arboriculture industry, so whether you need simple shrubbery trimming and shaping or something more complex such as removing an 80' tree from your back yard, we have the skills, people and tools to do the job correctly, safely, and efficiently. Progressive Tree Service is dedicated to providing our customers with the safest and highest quality of work at a fair price while preserving the beauty, health and integrity of the environment

Lot clearing for new construction on the North Shore is more involved than residential tree removal — and the piece that...
06/17/2026

Lot clearing for new construction on the North Shore is more involved than residential tree removal — and the piece that most people underestimate is the regulatory side.

Most municipalities in this area have tree preservation ordinances that apply to construction sites. Before a single tree is removed, a permit is typically required: a survey of the site's trees, identification of protected species or caliper sizes, and a mitigation plan if significant trees are coming down. Skipping this creates permit violations that can affect the construction timeline, not just result in fines.

The practical scope of a lot clearing project:

— Selective clearing. Trees designated for removal come out. Trees designated for preservation stay, and they're actively protected — not just left and hoped for.

— Stump grinding to grade. Not surface cutting. Construction grading requires clean ground, not stumps at 6 inches.

— Debris removal timed to keep the site accessible for construction equipment sequencing.

— Root zone protection for preserved trees. This is the piece most often missed. Heavy equipment driven over root zones compacts soil and destroys feeder roots. The trees look fine during construction and die 2–3 years later. Drip-line fencing before any site equipment access prevents this.

Arborist oversight during lot clearing isn't just about the trees coming down. It's about the trees staying up surviving the process.

We work with general contractors and owners throughout Evanston, Wilmette, and the North Shore.

July heat does more damage to trees than most homeowners recognize — because the symptoms appear in August when the stre...
06/14/2026

July heat does more damage to trees than most homeowners recognize — because the symptoms appear in August when the stress has already been building for weeks.

Heat and drought create a feedback loop. Heat increases water demand. If soil moisture can't keep up, the tree closes its stomata to conserve water — which also stops photosynthesis. Sustained stress means depleted carbohydrate reserves, weakened bark defenses, and reduced ability to fight off secondary pests and diseases.

Things to watch for in July:

Wilting that persists into morning. Some afternoon wilt in extreme heat is normal. If a tree is still wilting at 7 AM, it's not recovering overnight.

Leaf scorch starting at edges. Brown margins progressing inward — the leaf's water-delivery system is failing from the extremities inward.

Early drop in the upper crown. Upper leaves are the last to receive water under drought stress and the first to be shed.

Heavy seed production. Trees under stress sometimes accelerate seed output as a survival signal. If a tree seems to be producing far more seed than usual, that's worth noting.

Response steps: deep watering at the drip line (not at the trunk) two to three times per week, mulch to hold moisture and lower soil temperature, no fertilizer (it increases nitrogen-driven water demand).

For trees beyond mild stress signs, an arborist evaluation rules out secondary disease or pest involvement and establishes a health baseline before fall.

When a tree comes down during a storm — on a roof, across a driveway, against a fence — the call to Progressive Tree Ser...
06/11/2026

When a tree comes down during a storm — on a roof, across a driveway, against a fence — the call to Progressive Tree Service connects you to a team that operates around the clock.

Reviews from emergency calls describe a consistent pattern: next-day response after significant storms, crews that showed up when they said they would, and an "A+ team" working under high-pressure conditions. These aren't polished five-star reviews about routine trimming. They're from homeowners who had a tree on their structure and needed a professional response the same day.

The process from call to completion: the situation is assessed over the phone to determine urgency. A crew is dispatched with the right equipment for the job. On arrival, the arborist evaluates the full situation — visible damage, remaining tree structure, secondary risk, whether any special rigging or permits are involved. The client gets a walkthrough before work begins, even in emergency conditions.

ISA-certified arborists don't lower their professional standard under pressure. The timeline changes. The diagnostic framework doesn't.

For urgent situations: (847) 530-1533, 24-hour line.

Serving Morton Grove, Evanston, and the broader North Shore.

Tree removal pricing confuses more homeowners than almost any other home service. The range is wide because the variable...
06/08/2026

Tree removal pricing confuses more homeowners than almost any other home service. The range is wide because the variables are real — and a lot of the ballpark figures floating around don't reflect North Shore conditions.

Here's what actually drives the price:

Tree size. Height and trunk diameter both factor in. A 40-foot tree and an 80-foot tree are not the same job.

Access. This is the biggest variable that online estimates miss. A tree in an open backyard is straightforward. The same tree between power lines, a fence, and a neighbor's property line requires rigging, careful sectional removal, and sometimes a crane. The labor cost is not comparable.

Wood disposal. Chip-in-place vs. full haul-off vs. cut-and-leave for the homeowner to handle — these affect price and should be explicitly quoted.

Hazard factors. A split scaffold branch over a garage. A leaning tree near a structure. These require specialized rigging techniques and experienced climbers. The complexity is real and so is the price difference.

Stump grinding is typically a separate line item from removal. Plan for both.

What to watch for: estimates given without a site visit, or remote quotes based on description alone. These cannot account for access constraints that drive actual labor costs. A low quote that changes on service day is a business model, not a pricing error.

For anything with any complexity, get multiple in-person estimates from credentialed providers.

Tree work is one of the highest-risk trades, and one of the least regulated. Anyone with a truck and a chainsaw can soli...
06/05/2026

Tree work is one of the highest-risk trades, and one of the least regulated. Anyone with a truck and a chainsaw can solicit work in your neighborhood. That means the homeowner carries more responsibility for vetting than in most other service categories.

Four questions to ask before any tree contractor starts:

1. ISA certification — and ask for the number. It's verifiable at the ISA website. Certification means a passed exam, field experience requirements, ongoing continuing education, and a professional code of ethics. It means the person assessing your tree is accountable to something beyond their own judgment.

2. Certificate of insurance — get the actual document, not a verbal. Liability coverage should be $1M minimum for tree work. Workers' comp matters: an uninsured worker injured on your property is a potential liability that lands on you.

3. Cleanup specifics — "we'll clean it up" is a promise without a definition. Ask whether chip removal is included, what happens with large wood sections, and whether there's a final walkthrough before the crew leaves. The 100% cleanup standard is something to ask about explicitly.

4. Why removal rather than pruning? The most important question. A credentialed arborist should give you a specific, biology-based answer — not "it's just too risky" or "it's what most people do." Reviews of the best arborists consistently mention this: they won't recommend removal when pruning is the right call.

These questions separate the professionals from the people with a truck. Ask all four.

EAB adult emergence is happening right now across the Chicago suburbs. Adults are active, dispersing, and laying eggs un...
06/02/2026

EAB adult emergence is happening right now across the Chicago suburbs. Adults are active, dispersing, and laying eggs under ash bark. If you have an ash tree and haven't started treatment, the effective window is open — and it won't stay open long.

Here's what the treatment options look like at this stage:

Trunk injection with emamectin benzoate is the highest-efficacy option for trees showing early to moderate infestation. The insecticide is injected directly into the vascular system and moves through the tree to where larvae are feeding. Two-year protection per treatment cycle.

Soil injection with dinotefuran acts faster than standard imidacloprid soil treatments and is appropriate when moderate stress is present. Basal bark applications of dinotefuran provide rapid uptake and can be applied immediately.

What treatment is not appropriate for: ash trees that have lost more than 50% crown canopy. At that point, the tree's vascular capacity can't effectively distribute systemic insecticide. A removal assessment makes more sense than a treatment investment.

A professional assessment is the right first step — it tells you whether your specific tree is a treatment candidate or a removal candidate, and which treatment method fits your situation. Don't start with a product. Start with the right diagnosis.

Application timing during active adult emergence is more effective than later-season treatment when larvae are deeper in the cambium. Act in June, not August.

Drought stress in trees doesn't work the way most people expect. It's not a water shortage that improves when it rains. ...
05/27/2026

Drought stress in trees doesn't work the way most people expect. It's not a water shortage that improves when it rains. By the time the visible damage appears, you're already two or three stages into a cascade.

Here's the sequence:

Stage 1 — Stomatal closure. Trees shut the leaf pores to stop water loss. Adaptive in the short term, but it also stops photosynthesis. The tree is trading energy production for survival.

Stage 2 — Leaf scorch and premature drop. Brown edges, early drop, mid-summer trees that look like they're in October. The tree is shedding leaf surface to reduce water demand. It's managing down, not recovering.

Stage 3 — Root dieback. Sustained drought kills fine feeder roots in the upper soil profile — the ones responsible for water and nutrient uptake. This damage is invisible but carries into next season. The tree starts the following spring already behind.

Stage 4 — Secondary pest and disease vulnerability. Bark beetles and borers target stressed trees. Fungal pathogens enter through drought-weakened defenses. That August pest problem? It often started as June drought stress.

What to do: deep watering at the drip line (not at the base), mulch to retain moisture and moderate soil temperature, and don't fertilize during drought — it increases water demand at the worst time.

For trees showing active stress signs, a deep root watering treatment delivers moisture directly to the feeder root zone and can be paired with a health assessment.

Memorial Day weekend is here — outdoor time, gatherings, yard activities, extended time outside under your trees. It's a...
05/24/2026

Memorial Day weekend is here — outdoor time, gatherings, yard activities, extended time outside under your trees. It's also the unofficial start of Chicago's peak storm season.

Before the weekend fills up, do a five-minute structural check of the trees over your yard and outdoor spaces:

— Large dead branches that are still attached. These are the ones that become projectiles in a 40 mph gust. They look inert until they aren't.
— Branch unions with visible cracks or peeling bark at the connection point.
— Limbs hanging at angles that don't match their normal position — something shifted.
— Any lean that seems more pronounced than it was at the start of spring.

Prioritize the zones directly above your patio, play area, outdoor dining space, and parked vehicles. Those are the target areas that turn a branch failure from a cleanup problem into an emergency.

If something looks wrong, move the activity zone and schedule an assessment. Trees don't give advance notice before failure. They hold until the load event — wind, rain, ice — and then they don't.

For anything urgent this weekend: 24-hour emergency response at (847) 530-1533.

For pre-summer assessments: schedule at the link. Serving Niles, Evanston, and the North Shore. Have a safe one.

This rule gets violated more than any other in suburban tree care: do not prune oaks between April and October.Oak wilt ...
05/21/2026

This rule gets violated more than any other in suburban tree care: do not prune oaks between April and October.

Oak wilt spreads through sap-feeding beetles that are drawn to fresh pruning wounds. These beetles are active April through early October. An open wound on an oak during this window is an active risk — the beetles introduce the fungus directly into the vascular system, and from there it spreads fast.

For red oaks, this can mean death in 4–6 weeks. Not months. Weeks. White oaks have some natural resistance, but they're not immune.

The disease also moves through root grafts between neighboring oaks of the same species. An infected tree can kill the oak 30 feet away through underground root connections — no beetle needed for the secondary spread.

Safe pruning window: late October through early March. Beetles are dormant. The tree is dormant. Risk is near zero.

Emergency situation in summer? Storm damage, a failed scaffold branch, something that can't wait? Prune what's necessary and seal every cut immediately with wound sealant or shellac. It doesn't eliminate the risk, but it reduces the exposure window.

Any arborist worth working with will flag this before scheduling your oaks in June. If they don't mention it, ask. The answer will tell you a lot about who you're dealing with.

We build oak pruning schedules around the safe window, without exception.

Removal isn't the only answer when a tree has a structural defect. For trees with real landscape value — large specimens...
05/18/2026

Removal isn't the only answer when a tree has a structural defect. For trees with real landscape value — large specimens, mature oaks, significant shade canopy — cabling and bracing is often the right intervention instead.

Here's how it works:

Cabling uses high-strength steel or synthetic cable installed between major scaffold branches or co-dominant stems. The cable limits extreme range of movement under wind or ice load without immobilizing the branch. Trees need movement for healthy trunk development — the system constrains the failure-risk movement, not the normal flex.

Bracing rods are threaded steel hardware installed through weak unions, cracks, or splitting stems. They provide direct resistance against the forces that cause union separation under stress. Bracing is usually paired with cabling.

Who's a good candidate: trees with co-dominant stems and included bark at the union, large specimen trees with long lateral scaffold branches, trees that have started splitting at a union but remain otherwise healthy in both stems, and mature trees where removal would be an irreversible loss that's hard to replace on a 50-year timeline.

This is a precision tool, not a catch-all. A tree in active structural decline isn't a cabling candidate — cabling buys time for a healthy tree with a mechanical weakness, it doesn't reverse disease or root failure. The assessment matters as much as the installation.

ISA-certified arborists know the difference. The hardware is simple. Knowing when to use it is the expertise.

Address

1124 Florence Avenue
Evanston, IL
60202

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm

Telephone

+18475301533

Website

Alerts

Be the first to know and let us send you an email when Progressive Tree Service posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Progressive Tree Service:

Shortcuts

Share

Category