01 / OBSERVE
Lifted or corroded metal
Look from a safe place for loose metal, rust or gaps at the edge where the chimney meets the roof.
(862) 304-0255Free estimate ↗ (862) 304-0255Free estimate ↗Effective Roof · Based in Garfield, NJ
Repair or replace the metal flashing where your chimney meets the roof. Effective Roof checks the roof connection, nearby shingles and masonry before recommending the work.
Free estimate
Share your ZIP and the concern. We’ll contact you to confirm service and next steps.
Illustrated guide
Choose a part to see where it sits and what to mention when you contact us.
PLAN YOUR PROJECT
Compare the work included, materials, access and exclusions. Your property’s written estimate sets the final scope and price.
EFFECTIVE ROOF / WORK PHOTOGRAPHS
A closer look at our roofing and chimney work. Explore the details, then tell us what your property needs.
KNOW WHAT TO LOOK FOR
Useful observations to bring to the conversation. These signs guide questions; they do not replace a property assessment.
01 / OBSERVE
Look from a safe place for loose metal, rust or gaps at the edge where the chimney meets the roof.
02 / OBSERVE
Tell us if tar or sealant was applied before and whether the same stain returned after rain.
03 / OBSERVE
Share where moisture appears indoors and whether debris collects behind the chimney. A stain alone does not pinpoint the entry point.
DEFINE THE WORK
A useful proposal explains the work and its boundaries. Confirm the actual offering, materials and availability with the team.
Identify the pieces that direct water away from the roof opening and their overlap with the surrounding covering.
Assess how the metal is secured and whether the mortar can support the proposed detail.
List shingles or membrane that may need to be opened, what can be reused and how discoveries are approved.
Separate the roof connection from chimney-top, masonry and interior work. Confirm the property scope before scheduling.
HOW TO GET STARTED
Share your ZIP, appliance details and safely taken photos.
Confirm the requested work, access and assessment arrangements.
Compare the proposed materials, scope and exclusions.
Review written terms and timing before work proceeds.
YOUR PLANNING GUIDE
Keep the property history, observations and written proposal together. Use these questions to understand the next step.
On a shingle roof, step flashing sits between shingle courses along the sides of the chimney. Counterflashing overlaps it from the masonry side. The lower apron and the uphill flashing also need a clear path to shed water onto the roof surface.
A loose section of counterflashing may be repairable if the metal and the surrounding roof remain sound. Widespread corrosion, missing laps or step flashing that was never integrated with the shingles may require opening the roof around the chimney and rebuilding the connection.
Water and debris can collect behind a wide chimney. The estimate should identify how that area drains, whether a cricket is appropriate, and which shingles, underlayment or masonry joints need to be opened. Flat and low-slope roofs require details compatible with the existing membrane.
Ask which pieces of metal will be retained, which will be replaced and how the new work will tie into the roof. Roof pitch, access, metal choice and concealed damage affect the scope. The estimate should separate flashing work from crown, liner and interior repairs.
Ask which findings support the recommended work, which areas were inaccessible and what remains uncertain. Written scope should identify materials, site protection, cleanup and how changes are approved. Product terms and workmanship terms should be read separately; neither is assumed from a brand name.
CHIMNEY DETAILS
COMMON QUESTIONS
Need to discuss your own chimney?
Start a conversation →Often a localized repair is possible when the surrounding roof can accept the new detail. Some shingles or membrane may need to be opened and reinstated around the chimney.
Step flashing directs water onto the shingles along the chimney sides. Counterflashing covers its upper edges where they meet the masonry.
Sealant may be part of a correctly designed detail. It cannot restore missing overlaps, badly corroded metal or incorrectly integrated shingles.
The cost depends on access, roof type, metal, the amount of roofing opened and the condition of the masonry. Request a written estimate for your property.
No. The team reviews the request and confirms availability. An online inspection slot is pending until confirmed.
Share the ZIP, appliance type, known chimney history and when the issue appears. Only take photos from a safe location.
AREAS WE SERVE
Our sole customer-facing office is in Garfield. Choose your county or send the property ZIP.
RELATED CHIMNEY SERVICES
Trace water around the chimney and coordinate the cap, crown, masonry and roof flashing in one repair discussion.
Explore this topic →
Restore damaged mortar joints and brick or stonework with repairs suited to the chimney’s existing construction.
Explore this topic →
Repair or rebuild the masonry top of your chimney with a scope that addresses cracks, water shedding and adjoining flue details.
Explore this topic →Share the property location and what you have noticed. Scope and timing are confirmed by the team.
Free estimate →Flashing joins the roof to the chimney. Water staining near the stack is a useful clue, but the roof connection, crown and masonry may need to be assessed together.
The flue carries combustion gases outside. Its liner needs to suit the appliance, fuel and existing chimney. Share the appliance type and any earlier inspection findings.
Explore chimney liner options →These parts sit between the fire and the flue. A sticking damper, visible cracks or smoke entering the room are different concerns to describe when arranging an assessment.
Explore fireplace repair →The property assessment and written proposal define the work, materials, access and timing for your chimney system.
GOOGLE REVIEWS
5.0 / 5 on Google · 14 reviews
Selected excerpts from Effective Construction. Profile checked November 9, 2026.
GOOGLE REVIEW · EXCERPT
★★★★★Effective Construction rebuilt entire deck stairs, doing a great quality job! Job was completed quickly and with no hassles!
GOOGLE REVIEW · EXCERPT
★★★★★I recently had my chimney serviced and couldn’t be more satisfied with the experience. The technicians were professional, punctual, and extremely knowledgeable.
GOOGLE REVIEW · EXCERPT
★★★★★Top-notch job on the roof! The crew was great—showed up on time, worked fast, and really knew what they were doing.
EFFECTIVE / ROOFING & CHIMNEY OFFERS
Explore the terms before requesting an offer. Eligibility and any discount must be confirmed in your written proposal.
10% off roofing labor, up to $500 per project.
For customers age 65+. Not combinable with other discounts or the $4,900 promotional starting price.
10% off roofing labor, up to $500 per project. For customers age 65+. Not combinable with other discounts or the $4,900 promotional starting price. Materials are excluded from the labor discount.
Full offer details →10% off roofing labor, up to $500 per project.
For veterans. Not combinable with other discounts or the $4,900 promotional starting price.
10% off roofing labor, up to $500 per project. For veterans. Not combinable with other discounts or the $4,900 promotional starting price. Materials are excluded from the labor discount.
Full offer details →Discuss a roofing, chimney or related property project with a free estimate.
First-time residential customers. Pre-scheduled visits. One offer per project.
A project estimate is provided at no charge. A diagnostic inspection, video examination, written inspection report, testing or repairs are separate scopes unless expressly included in writing. Sending a request does not confirm an appointment. First-time residential customers only. Appointment must be pre-scheduled. Request the offer before agreeing to the work. Cannot be combined with other offers, including other discounts or promotional starting prices. No cash value; not applicable to current or completed jobs. Final eligibility and scope are stated in the written proposal.
Full offer details →