# Extreme Cleaning ByWard Market & Sandy Hill | Ottawa URL: https://extremecleaningottawa.ca/service-areas/byward-market-sandy-hill/ ![Unmarked restoration vehicle on a quiet residential street](/images/hero/unmarked-restoration-van-parked-on-a-quiet-tree-li.webp) Serving ByWard Market & Sandy Hill and surrounding areas # Extreme Cleaning for ByWard Market & Sandy Hill Heritage Homes Last updated: September 11, 2026 Pre-1900 heritage stock, dense student rentals, and multi-generational family homes sit side by side here. Each one needs a different plan, and all of them need discretion. Sandy Hill and ByWard Market carry the oldest continuously-occupied housing stock in the National Capital Region, with many pre-1900 stone-and-brick properties still in service as family homes, University of Ottawa student rentals, foreign diplomatic residences, and multi-generational Lebanese, Vietnamese, and Portuguese family properties. Heritage designation on parts of Sandy Hill under the Ontario Heritage Act adds specific access, disposal, and restoration constraints that our field crews plan around from the free on-site assessment forward. Common cleanup profiles in this district include long-term rental turnover with accumulated tenant contamination, estate clearance in multi-generational family properties, biohazard response in high-density student housing, mould remediation in pre-1900 stone-foundation basements, and squalor decontamination in absentee-landlord units. We dispatch in unmarked vehicles that fit the narrow one-way streets around the Byward, Rideau, King Edward, Laurier, and Nelson corridors without drawing neighbourhood attention. Bilingual English and French crews on every dispatch. - Same-day contact - Unmarked vehicles, neutral uniforms - Bilingual English and French crews Call 24/7: 613-702-1799 [tel:+16137021799 →](tel:+16137021799) Request a Confidential Assessment [#capture-form →](#capture-form) Coverage Heritage-safe methods Handled in house Experience Regular Lowertown dispatch Local knowledge Crew Bilingual crews On every dispatch WSIB Compliant & Fully Insured Licensed & Insured 12 Specialties Under One Roof Written Quotes, No Surprises Where Most People Start ## Where Most ByWard & Sandy Hill Calls Start Almost every call we take starts in one of these four places. None of them are things you were ever supposed to know how to handle. ### Most companies say no Standard cleaning crews turn down hoarding, biohazard, trauma, and squalor work. You are left calling one number after another. ### Fear of being seen A marked van in the driveway tells the whole street. Families in crisis need the work done without becoming neighbourhood news. ### No idea what it costs Nobody publishes real numbers, and it is rarely clear whether insurance covers any of it until the bill arrives. ### No idea who to call After a death, flood, fire, or sewage backup, the first hour is confusing. You need one team that handles the whole scope. Local Context ## Extreme Cleaning in ByWard Market & Sandy Hill Pre-1900 heritage housing stock here carries multi-generational accumulation, and our crews work carefully around Ontario Heritage Act restrictions in the Rideau Canal Heritage District while keeping every dispatch discreet. ### Neighbourhoods and communities we cover here ByWard MarketSandy HillLowertownCôte-de-Sable Call 24/7: 613-702-1799 [tel:+16137021799 →](tel:+16137021799) Request a free assessment [#capture-form →](#capture-form) ### Response in ByWard & Sandy Hill Same-day contact - Unmarked vehicles, neutral uniforms - Written quote before work begins - Licensed, insured, WSIB compliant What We Handle Here ## Our Extreme Cleaning Services in ByWard Market & Sandy Hill Pre-1900 heritage stock, dense student rentals, and multi-generational family homes sit side by side here. Each one needs a different plan, and all of them need discretion. ![Sunlit empty living room with restored hardwood floor after a full property clearance](/images/misc/sunlit-empty-living-room-with-restored-hardwood-fl.webp) From $500 ### Hoarding Cleanup Full-property hoarding cleanup for light through severe cases across Ottawa and Eastern Ontario. Our unmarked field crews handle sorting, sanitization, biohazard containment, and mental-health coordination for hoarding levels 1 through 5, from single-room clutter accumulation through Level 5 situations with active health hazards. Bilingual crews on every dispatch. Learn more [Hoarding Cleanup →](/hoarding-cleanup/) ![DOP-tested HEPA vacuum and negative-air unit staged around a biohazard work area](/images/misc/dop-tested-hepa-vacuum-and-negative-air-unit-stage.webp) From $1,500 ### Biohazard Cleanup Full biohazard decontamination across the National Capital Region for blood, bodily fluids, needles, sharps, and infectious waste. Our discreet crews respond with Category 3 protocols, hospital-grade disinfectants, and Ontario provincial disposal compliance for residential, commercial, and property-management incidents. Insurance direct billing on covered claims. Learn more [Biohazard Cleanup →](/biohazard-cleanup/) ![Empty sunlit heritage living room with bare polished floors after an estate clearance](/images/misc/empty-sunlit-heritage-living-room-with-bare-polish.webp) From $1,500 ### Estate Cleanup Full-property estate cleanup for executors, families, and property managers across the National Capital Region. Discreet crews handle sorting, cataloguing, keepsake preservation, hazardous household waste segregation, secure document destruction, and full sanitization after a passing, downsizing, or estate transition. Learn more [Estate Cleanup →](/estate-cleanup/) ![Gloved hands carefully wrapping a recovered family keepsake during trauma scene cleanup](/images/misc/gloved-hands-carefully-wrapping-a-recovered-family.webp) From $2,000 ### Trauma Scene Cleanup Discreet 24/7 trauma scene cleanup for suicides, crime scenes, unattended deaths, and other traumatic loss events across the National Capital Region. Unmarked crews follow forensic-cleanup protocols, coordinate directly with Ottawa Police and coroner's office, and handle every stage from initial biohazard containment through structural decontamination. Learn more [Trauma Scene Cleanup →](/trauma-scene-cleanup/) ![Industrial hydroxyl generator running in an empty, clean room](/images/misc/industrial-hydroxyl-generator-running-in-an-empty-.webp) From $300 ### Odour Removal Molecular odour elimination for severe biological, smoke, urine, decomposition, and heavy tobacco odours across the National Capital Region. Industrial hydroxyl generators, ozone shock treatment, thermal fogging, and shellac-based primer sealer where required. We treat the source at molecular level rather than mask with scent overlays. Learn more [Odour Removal →](/odour-removal/) ![Stripped empty room with clean bare subfloor after squalor decontamination](/images/misc/stripped-empty-room-with-bare-clean-subfloor-and-o.webp) From $2,000 ### Squalor Decontamination Severe squalor decontamination for landlords, property managers, tenants, and families facing properties abandoned or neglected to unsafe conditions. Level C PPE, Category 3 biological remediation protocols, pest-control preparation coordination, and full property sanitization to Ontario health-code standards suitable for tenant reoccupation or listing. Learn more [Squalor Decontamination →](/squalor-decontamination/) ![Sealed polyethylene containment barrier and negative air machine in an empty basement](/images/misc/sealed-six-mil-polyethylene-containment-barrier-an.webp) From $500 ### Mould Removal & Remediation Professional mould containment, removal, and remediation across the National Capital Region using industry-standard principles for residential attics, basements, crawl spaces, and commercial properties. Moisture-source identification, negative-pressure containment, HEPA-500 air scrubbing, and post-remediation spore-trap air-quality verification before we sign off. Every project includes written scope. Learn more [Mould Removal & Remediation →](/mould-removal/) ![Sealed negative-pressure containment enclosure with decontamination chamber](/images/misc/sealed-negative-pressure-containment-enclosure-wit.webp) From $1,500 ### Asbestos Abatement Safe asbestos abatement across the National Capital Region for residential renovation, pre-1990 property assessment, vermiculite attic insulation removal, and Type 1, 2, and 3 asbestos operations under Ontario Regulation 278/05. Notice of Project coordination, glove-bag remediation, DOP-tested HEPA vacuums, and disposal chain-of-custody documentation. Learn more [Asbestos Abatement →](/asbestos-abatement/) ![Clean empty attic with bare joists after contamination removal](/images/misc/clean-empty-attic-with-bare-joists-and-fresh-new-i.webp) From $500 ### Animal Waste & Pest Contamination Cleanup Animal waste and pest contamination cleanup for pigeon guano, raccoon roundworm droppings, bat guano, rodent contamination, and contaminated attic insulation across the National Capital Region. Full P100 respirators, Tyvek coveralls, negative-pressure containment, bio-fogging virucide treatment, and coordination with pest control providers before restoration begins. Learn more [Animal Waste & Pest Contamination Cleanup →](/animal-waste-cleanup/) ![Truck-mounted extraction wand drawing standing water during water damage restoration](/images/misc/truck-mounted-extraction-wand-drawing-standing-wat.webp) From $1,500 ### Water Damage Restoration 24/7 emergency water damage restoration for burst pipes, basement flooding, roof leaks, appliance failures, and municipal backup incidents across the National Capital Region. Truck-mounted extraction, low-grain refrigerant dehumidifiers, centrifugal axial air movers, FLIR infrared imaging, and pin-and-resistance moisture meters throughout every project. Learn more [Water Damage Restoration →](/water-damage-restoration/) ![Cleaned and stripped interior with bare framing after fire restoration](/images/misc/cleaned-and-stripped-interior-room-with-bare-frami.webp) From $2,500 ### Fire & Smoke Damage Restoration Fire and smoke damage restoration across the National Capital Region for kitchen fires, chimney fires, electrical fires, garage fires, and structural fire events. Protocols include dry chemical soot sponges, ultrasonic immersion contents cleaning, HVAC duct decontamination, hydroxyl treatment for smoke odour, and shellac encapsulants for structural sealing. Learn more [Fire & Smoke Damage Restoration →](/fire-smoke-damage-restoration/) ![Clean bare concrete basement floor with drying equipment after decontamination](/images/misc/clean-bare-concrete-basement-floor-with-drying-equ.webp) From $1,500 ### Sewage Backup Cleanup Emergency sewage backup cleanup across the National Capital Region for basement floor drain backups, sanitary sewer backups, sump pump failures, and municipal sewer surcharge events. Category 3 black water protocol with full containment, submersible pump extraction, non-restorable porous material demolition, and botanical broad-spectrum disinfection throughout. Learn more [Sewage Backup Cleanup →](/sewage-backup-cleanup/) How It Works ## How It Works in ByWard & Sandy Hill From the first phone call to a property that is safe to use again, here is exactly what happens. 1. 01 ### Call any hour Our line is answered 24/7 by a live person. Tell us what happened. Nothing you say surprises us, and nothing leaves the call. 2. 02 ### Free on-site assessment We attend in an unmarked vehicle, usually within 24 to 48 hours, and walk the property to scope the work properly. 3. 03 ### Written quote before we start You get a written quote with the full scope and price. On covered claims we handle the insurer direct-billing paperwork. 4. 04 ### Discreet crew, full sanitization Our crew removes, decontaminates, and sanitizes to Ontario health-code standards, then confirms the property is safe to use again. ## Need a Written Quote in ByWard & Sandy Hill? Same-day contact. No hidden fees, no obligation, and a free on-site assessment before anything moves. 613-702-1799 [tel:+16137021799 →](tel:+16137021799) Book a Free Assessment [#capture-form →](#capture-form) ## Working in Ottawa's Densest Streets ByWard Market and Lowertown have narrow one-way streets, permit parking, and delivery congestion for most of the day. We arrange short-term parking or loading access ahead of time so a truck is never sitting in the middle of Clarence or Murray Street drawing attention. Sandy Hill's mix of converted rooming houses and single-family homes off Laurier, Somerset East, and Range Road means access is often through a shared entry. We schedule around tenant movement and use interior containment so dust and odour stay inside the unit being worked on. Waste is loaded discreetly and manifested to the correct licensed facility under Ontario waste-transport rules. Nothing is left curbside overnight. ## Heritage Stock and Converted Rentals Many properties in this area predate 1900. Original lath-and-plaster walls, softwood floors, and hand-cut stair stringers do not tolerate the rough removal methods used on newer builds, and Ontario Heritage Act restrictions apply to exterior work in parts of the Rideau Canal Heritage District. We plan a removal route first, protect the surfaces along it, and break bulky items down inside rather than dragging them through a hallway. Where mould or moisture sits behind old plaster, we test and contain before opening anything. Converted rooming houses and student rentals bring a different profile: sharps recovery, squalor decontamination between tenancies, and fast turnaround for landlords who need the unit rentable again. We handle both ends of that spectrum. Local Advantage ## Why ByWard and Sandy Hill Property Owners Call Us Heritage-aware removal that protects original plaster, trim, and flooring. Unmarked vehicles on tight one-way streets where a branded truck would be obvious. Sharps recovery and squalor decontamination for rental turnover, handled quietly. Bilingual crews for Lowertown's long-standing francophone community. Free on-site assessment with a written quote before any work starts. Client Experiences ## What ByWard & Sandy Hill Customers Say Reviews from families, executors, and property managers across the region. > Our family home is over a century old and I was worried about damage. They protected everything on the way out and the house was left better than we hoped. Hélène B.Lowertown > I manage several rentals here. They handled a unit nobody else would touch, gave me a written quote up front, and had it ready to re-let. Ryan K.Sandy Hill Local FAQ ## Questions About Service in ByWard & Sandy Hill ### Do you work in heritage-designated properties? Yes. Parts of this area fall inside the Rideau Canal Heritage District, and Ontario Heritage Act restrictions can apply. We plan removal routes and containment to protect original materials, and we flag anything that needs a heritage permit before we touch it. ### Parking is impossible on my street. How do you handle that? We arrange loading access or short-term parking before the crew arrives so a truck is never blocking a one-way street. It keeps the job moving and keeps attention off the property. ### Can you turn around a rental unit between tenants? Yes. Squalor decontamination, sharps recovery, odour removal, and full sanitization for rental turnover are routine work for us in Sandy Hill and Lowertown. ### How quickly can you attend a ByWard Market property? Our line is answered 24/7 and we call back the same business day. Free assessments in this area are usually booked within 24 to 48 hours, and emergencies are prioritized for same-day contact. ### Are your crews bilingual? Yes. Lowertown has a long-standing francophone community, and every dispatch includes at least one crew member fluent in English and French. ### Still have questions? Nothing you describe will surprise us, and nothing leaves the call. Talk to a real person any hour of the day. Call 613-702-1799 [tel:+16137021799 →](tel:+16137021799) ## We Also Cover These Areas Near ByWard & Sandy Hill Same crews, same discretion, same written quote before any work begins. OttawaSame-day contact, 24/7 phone answering [/service-areas/ottawa/ →](/service-areas/ottawa/) VanierSame-day contact [/service-areas/vanier/ →](/service-areas/vanier/) Rockcliffe Park & the GlebeSame-day contact [/service-areas/rockcliffe-park-glebe/ →](/service-areas/rockcliffe-park-glebe/) ![Restoration equipment staged in a cleared and restored room](/images/hero/restoration-crew-equipment-cases-and-air-scrubbers.webp) Phone answered 24/7, same-day callback ## Need Extreme Cleaning in ByWard & Sandy Hill? Same-day contact. Free assessment, written quote, and a crew that arrives without signage. Call 24/7: 613-702-1799 [tel:+16137021799 →](tel:+16137021799) Request a Confidential Assessment [#capture-form →](#capture-form) - Free assessment, written quote - Unmarked vehicles, neutral uniforms - Insurance direct billing on covered claims Quick Message ## Get a Free Confidential Assessment Send us a short message and a team member will call you back the same business day. Unmarked vehicles. Bilingual crews. No obligation. ### Thanks, we have your message. A team member will call you back. If it is urgent, call 613-702-1799 now and someone will pick up. Or call 24/7: 613-702-1799 [tel:+16137021799 →](tel:+16137021799)