Postwar Cape and split-level homes make up much of what we service in Randolph, and the repair we quote most often on that housing is the chimney top: a crown poured thin and cracked, a cap that has rusted or blown off, and open mortar joints in the courses just below. Chimney Experts Boston sweeps and inspects those chimneys throughout this part of Norfolk County, confirming the masonry type, flue count, and connected appliance at each house rather than assuming from the style.
The $299 cleaning covers the sweep and a Level 1 inspection with photographs. If you would rather have the chimney assessed first, the $49 inspection is credited toward approved repair work. Repairs are priced in writing and wait for your approval. Call (617) 404-9587 or book online and we will confirm a three-hour arrival window.
Randolph housing and chimney profile
Randolph is in Norfolk County, Massachusetts. The housing stock the town is known for includes postwar Cape and split-level homes. What that means for an individual chimney is settled at the property, by inspection, not by the town it stands in.
Chimney issues common to Randolph homes
Postwar Capes in Randolph often have a center chimney that served a fireplace and an oil or gas furnace. Decades of New England freeze and thaw are enough to crack the crown, wash out the mortar, and loosen the clay tile joints inside the flue. The furnace flue may have been sized for oil and now vents a gas unit, which means cooler exhaust, condensation, and mortar breaking down between the tiles. We check the liner size against the appliance and photograph the crown and top courses.
Split-level homes usually put the chimney on an exterior wall, often serving a fireplace in the lower level and the heating appliance. An exterior chimney gets cold on three sides, which slows draft and increases creosote in a wood-burning flue. The flashing where the stack meets the roof slope, and where it meets the wall, is a frequent leak point. We look for step and counterflashing that has been patched with sealant, a cricket that is missing behind the chimney, and rust on a chase cover where the fireplace is a factory-built unit inside a framed chase.
Each Level 1 inspection is photographed by component: firebox, damper, smoke chamber, flue passage, exterior masonry, crown, cap, and flashing, with limits noted. The written quote states what failed, the evidence, the repair method, the materials, and what is included for roof and interior protection, cleanup, and disposal. Repairs begin only after you approve that quote.
Services available in Randolph
Chimney Sweep & Cleaning
$299
Inspect-first service with photo documentation and a written scope before work.
Chimney Inspection
$49 / $99 / $299
Inspect-first service with photo documentation and a written scope before work.
Chimney Repair
$300–$2,500+
Inspect-first service with photo documentation and a written scope before work.
Chimney Rebuild
$2,000–$10,000+
Inspect-first service with photo documentation and a written scope before work.
Repointing & Tuckpointing
$300–$2,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Crown Repair
$300–$2,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Cap Installation
$300–$1,300
Inspect-first service with photo documentation and a written scope before work.
Chase Cover Replacement
$800–$1,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Flashing Repair
$200–$2,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Liners & Relining
$1,200–$4,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Waterproofing
$300–$800+
Inspect-first service with photo documentation and a written scope before work.
Creosote Removal
$299–$700+
Inspect-first service with photo documentation and a written scope before work.
Smoke Chamber Repair
$500–$1,500
Inspect-first service with photo documentation and a written scope before work.
Chimney Damper Repair
$199–$1,200
Inspect-first service with photo documentation and a written scope before work.
Firebox Repair
$350–$900
Inspect-first service with photo documentation and a written scope before work.
Masonry Repair
$300–$2,500+
Inspect-first service with photo documentation and a written scope before work.
Chimney Removal
Priced by inspection
Inspect-first service with photo documentation and a written scope before work.
Fireplace & Gas Fireplace Repair
$299–$1,500
Inspect-first service with photo documentation and a written scope before work.
Dryer Vent Cleaning
$99
Inspect-first service with photo documentation and a written scope before work.
Chimney Leak Diagnosis & Repair
$400–$3,000
Inspect-first service with photo documentation and a written scope before work.
Consistent Greater Boston pricing
| Cleaning + inspection | $299 |
|---|---|
| General inspection | $49, credited toward approved repair work |
| Buyer/seller inspection | $99 |
| Leak repair | $400–$3,000 |
How water problems are traced in Randolph
A wet firebox does not automatically prove that the cap failed, and a ceiling mark beside the stack does not automatically prove that flashing failed. For Randolph properties, we compare storm direction, timing, roof drainage, crown condition, wall absorption, and accessible attic evidence before assigning a repair.
The inspection starts with the homeowner's timeline: the room where moisture appeared, storm direction, whether the symptom occurs during every rain, and whether snow or ice was present. Exterior review then covers the cap, crown, termination, upper masonry, wall faces, flashing, cricket or back pan, and roof drainage above the chimney.
Where an attic, chase, or interior cleanout is safely accessible, it may reveal a path that is invisible from the roof. Old stains are documented separately from active moisture. If several openings are plausible, the recommendation can begin with a focused correction or further testing instead of selling every possible repair at once.
A broad water-repellent treatment is not presented as a substitute for open mortar, spalled brick, failed flashing, or a cracked crown. Physical defects are repaired first; a breathable masonry treatment may be considered only for suitable sound surfaces after repairs cure.
Seasonal planning in Randolph
Late summer and early fall are useful times to schedule routine sweeping and inspection before heavy fireplace use. Exterior masonry work is easier to plan when surfaces are dry and temperatures support preparation and curing. Winter visits can still diagnose many problems, but snow or ice may limit roof access.
Spring review is useful after freeze–thaw exposure, especially when fragments, new cracks, rust streaks, or interior stains appeared during winter. A prompt inspection does not mean every condition needs immediate reconstruction; it establishes whether the change is cosmetic, repairable, or a safety and water-entry concern.
Homeowners can help by preserving prior reports, noting the timing of symptoms, keeping the hearth area accessible, and identifying appliance or renovation changes. That information makes the visit more efficient and supports a narrower, more accurate scope.
Planning a focused repair in Randolph
A focused repair still needs a precise boundary. Photographs, quantity, preparation, material, finish, and exclusions allow the homeowner to confirm that the completed work matches the approved proposal.
If the inspection identifies a separate condition outside that boundary, it is documented independently rather than silently expanding a small repair into a different project.
Questions Randolph homeowners ask
My split-level in Randolph has a downstairs fireplace that smokes. Why?
Exterior-wall chimneys stay cold, and a cold flue drafts poorly until it warms up, especially in a lower level where the house pulls air away from the fireplace. The inspection checks flue size, height, the damper, and for blockage or heavy creosote. The written quote covers whichever fix applies.
What is included in the $299 cleaning in Randolph?
A sweep of the flue, smoke chamber, and firebox, and a Level 1 inspection of the accessible chimney with photos labeled by component. The summary tells you what is sound and what is not. If something needs repair you get a written price for it, and that work is separate from the $299.
How does the $49 inspection credit work?
You book the $49 inspection, the technician documents the chimney with photographs, and if a repair is recommended you receive a written price. Approve it and the $49 comes off the repair total. Decline it and the $49 is simply the cost of the inspection and report.
How often should a wood-burning fireplace be swept?
Inspect every year and sweep when creosote has built up, which for a fireplace used through the winter usually means once a season. Chimneys serving a wood stove or an exterior-wall fireplace that runs cool build creosote faster and may need more frequent sweeping.
Do you service gas inserts in Randolph?
Yes. Gas inserts and log sets are common in postwar fireplaces, and the venting is what matters. We inspect the liner, the connection to the insert, and the termination, and check for condensation damage in the flue. Corrections are quoted in writing and wait for your approval.
What happens if the inspection finds a problem?
The problem is documented with photographs and explained, and you receive a written price stating the component, the repair, and the materials. The work does not start without your approval. The $299 or $49 you paid covers the visit regardless of whether you go ahead with the repair.