# Hydrovac Services Markham | Metro Hydrovac Toronto URL: https://hydrovactoronto.ca/service-areas/markham/ GTA Dispatch Zone 30-40 min from our yard City of Markham (York Region) # Hydrovac Services in Markham: Fiber Slot Trenching, Daylighting & Subdivision Potholing From Unionville to Cornell By The Metro Hydrovac Toronto Crew [/about/#metro-hydrovac-crew →](/about/#metro-hydrovac-crew) · Last updated: October 4, 2026 180+ Local Projects ZERO Utility Strikes $280+/HR Published Rate 24/7 Sewer & Water Main ▣ Local Dispatch Record Hydrovac services in Markham are mostly about fiber: exposing existing telecom, slot trenching new laterals and potholing subdivision services with water and vacuum instead of a bucket. The **Highway 7** tech corridor is where most of that work happens. The fiber load is still growing. CIK Telecom has signed a municipal master agreement with the city and plans to invest $300 million over 10 years in a fibre-to-the-city network, adding conduit to boulevards that already carry several carriers' cables. Utility contractors file a Municipal Consent application for work in the right-of-way, and every crossing on the route still needs exposing before the trench or bore goes through. **Unionville** is one of four designated Heritage Conservation Districts in the city, with 19th-century homes along **Main Street Unionville**, so we keep the truck footprint small and the dig tight there. Our tech corridor fiber slot trenching job ran four days for $22,800, with every crossing exposed first. Jobs here run on the same owned trucks, Red Seal crews and published CAD rate card as all of our hydrovac services across Toronto and the GTA [/ →](/) . Request a Quote [#quote →](#quote) Call (647) 251-8377 [tel:+16472518377 →](tel:+16472518377) ![Metro Hydrovac Toronto crew exposing utilities at a GTA construction site](/images/misc/hydrovac-truck-and-two-person-crew-exposing-utilit.webp) GTA DISPATCH ZONE Neighbourhoods we cover Unionville (L3R)Cornell (L6B)Angus Glen (L6C)Cathedraltown (L3S)Markville (L3R) Postal codes we cover: L3R, L6B, L6C, L3S Industrial corridors Highway 7 tech corridorMarkham CentreHighway 404New subdivision developments Response: Scheduled within days; 24/7 for water main, sewer and insurance emergencies 20 YRS GTA Hydrovac Experience ZERO Utility Strikes, 2,000+ Jobs OHS 213/91 Excavation Compliant $5,000,000 Commercial Liability 5-Star Customer Satisfaction Top-Rated Toronto Hydrovac Contractor 2,000+ Projects Completed ON1Call Certified Locators Written Workmanship Warranty Scheduled Digs: Business Hours Project Risk Audit ## Fiber Conflicts and Bore Strikes in Markham? Expose First LOCAL CONDITION ### New fiber routes crossing crowded telecom boulevards off Highway 7 An HDD or slot trench crew is ready to go, but the route crosses conduit banks from several carriers and the locate marks show position, not depth. Why it happens here: A $300 million fibre-to-the-city build under a municipal master agreement is adding new conduit to boulevards that already carry multiple telecom cables. What we do: Our slot trenching and daylighting crews expose every crossing on the route first, then cut the trench with water and vacuum so existing cables stay intact. SIGN 01 TOLERANCE ZONE ### Your dig sits inside a gas or fiber locate tolerance zone CSA Z247 and the utility owner expect non-destructive exposure before machines move. One bucket strike can run past $50,000 CAD in repairs and fines. SIGN 02 DESIGN RISK ### Your engineer is working from paint marks Locates show position, not depth. Test pits at $800-$2,500 each give real depth and offset numbers before drawings are stamped. SIGN 03 TIGHT ACCESS ### There is no room to swing a backhoe Laneways, garage vaults and tight frontage. The truck parks at the curb and the hose reaches up to 200 ft to the dig. Local Services ## Fiber and Utility Work We Run Most Fiber slot trenching on the Highway 7 tech corridor, daylighting before HDD bores and subdivision potholing in Cornell, Cathedraltown, Angus Glen, Unionville and Markville. ![Two crew members cutting a narrow slot trench along a Markham boulevard with orange conduit ready to lay](/images/misc/narrow-slot-trench-being-cut-with-a-pressure-wand-.webp) $300-$450/HR ### Slot Trenching Narrow non-destructive trenches for fiber, conduit and irrigation through congested utility corridors. View Slot Trenching rates → [Slot Trenching →](/slot-trenching/) ![Two crew members daylighting orange fiber optic conduits in a clean trench along Lakeshore Blvd in Toronto](/images/misc/two-hydrovac-crew-members-daylighting-a-bundle-of-.webp) $350-$500/HR ### Daylighting & Line Locating Visual verification of buried fiber, gas, hydro and water lines before you bore, drill or dig. View Daylighting rates → [Daylighting & Line Locating →](/daylighting-line-locating/) ![Two-person Metro Hydrovac Toronto crew potholing a utility crossing with a pressure wand and vacuum hose beside a hydrovac truck on a Toronto street](/images/misc/hydrovac-truck-and-two-person-crew-in-high-vis-ves.webp) $280-$450/HR ### Hydrovac Excavation Non-destructive digging with 3,000-4,000 PSI water and 27 inch Hg vacuum for potholing, backfill removal and confined space work. View Excavation rates → [Hydrovac Excavation →](/hydrovac-excavation/) ![Crew of two vacuuming a municipal catch basin on Danforth Ave in Toronto beside a vacuum truck](/images/misc/two-crew-members-vacuuming-a-municipal-catch-basin.webp) $280-$450/HR ### Sewer & Culvert Cleaning Pressure flushing and vacuum removal for storm drains, catch basins, culverts and grease traps. View Sewer & Culvert rates → [Sewer & Culvert Cleaning →](/sewer-culvert-cleaning/) Also available here: 24/7 emergency hydrovac [/emergency-hydrovac/ →](/emergency-hydrovac/) , hydrovac rentals [/hydrovac-rentals/ →](/hydrovac-rentals/) , pile hole excavation [/pile-hole-excavation/ →](/pile-hole-excavation/) and vacuum truck services [/vacuum-truck-services/ →](/vacuum-truck-services/) . 5-Step Dig Protocol ## How a Fiber Route Gets Exposed, Step by Step 1. STEP 01 ### Locate & Permit Check We confirm your Ontario One Call ticket and the municipal road permit, walk the marks and photograph the site before the wand starts. 2. STEP 02 ### Truck Staging & Traffic Control The truck parks to keep the boom short and the hose clear of traffic, with cones and signage set to your traffic plan. 3. STEP 03 ### Pressurized Excavation 3,500 PSI water loosens the soil and 27 inch Hg vacuum lifts it into the tank, so spoil never sits on the boulevard. 4. STEP 04 ### Depth Log & Sign-Off Depth, size, material and offset logged with photos at every exposure, ready for the locator or inspector. 5. STEP 05 ### Licensed Disposal & Handover Slurry goes to a licensed facility with records for your file, and the site is left swept. ## Bore Crew Booked? Get the Crossings Exposed First Free on-site assessment for commercial projects, an itemised CAD quote with rate, mobilization, disposal and locates on separate lines, and a written workmanship warranty on every job. Book a Free Assessment [#quote →](#quote) Call (647) 251-8377 [tel:+16472518377 →](tel:+16472518377) Published Rate Matrix (CAD) ## Published Hydrovac Rates (CAD) Every GTA job uses the same rate card: $280-$350 CAD per hour for a standard truck and 2-person crew, with a 4-hour minimum. Mobilization from our Toronto yard is one fixed line. | Equipment, Crew or Scope | Published Rate (CAD) | Minimum / Base | | --- | --- | --- | | Standard hydrovac truck + 2-person crew | $280-$350/hr | 4 hrs ($1,120-$1,400) | | Large tank truck (6,000 gal) + 2-person crew | $350-$450/hr | 4 hrs ($1,400-$1,800) | | Daylighting fiber or gas line (10-20 ft run) | $1,500-$4,500 | Per run | | Catch basin cleaning (standard) | $600-$1,800 | Per basin | | Pile hole excavation (4-6 ft deep) | $1,200-$3,500 | Per set | | Emergency 24/7 off-hours (water main, sewer, insurance) | $450-$650/hr | 4 hrs | Every quote itemises hourly rate, mobilization, disposal and locate fees separately. Why Local Crews Call Us ## Why Fiber Installers Call Us - 01 Tech corridor slot trenching: $22,800, 4 days, zero nicks - 02 Daylighting every crossing before HDD bores - 03 Subdivision potholing with as-built depth sheets - 04 Slot trenching billed at $300-$450/hr or per km for corridors - 05 Owned trucks and in-house operators only - 06 Same published CAD rate card as the rest of the GTA Local Project Record ### Highway 7 tech corridor fiber slot trenching $22,800 CAD 4 days A fiber installer needed a narrow trench along a congested stretch of the Highway 7 tech corridor. We daylighted every crossing first, then cut the slot trench with water and vacuum over four days, so the conduit went in without a single nick to existing services. View the service → [/slot-trenching/ →](/slot-trenching/) ![Crew logging the depth of an exposed utility on a GTA boulevard](/images/content/two-hydrovac-crew-members-logging-depth-of-an-expo.webp) FIELD LOG Client Field Reports ## What Markham Clients Say > “Potholed 20 service connections for a new subdivision phase. Two days, $5,600 CAD, and the as-built sheet went straight to the engineer.” Kelvin C. · Cathedraltown (L3S) > “Daylighted telecom along our boulevard before the HDD crew bored under the road. Half a day, $1,900 CAD, zero conflicts on the bore.” Rachel N. · Angus Glen (L6C) > “Catch basins and a storm interceptor at our Main St Unionville property. $2,400 CAD and photos for our property file.” Thomas W. · Unionville (L3R) 5-Star Customer Satisfaction · Top-Rated Toronto Hydrovac Contractor Local Logistics & Site Familiarity ## Markham Telecom Corridors We Know ### How We Work the Highway 7 and 404 Corridors Sites here are 30-40 minutes from our yard via the 404 or the 401 to Highway 7. - **Highway 7 tech corridor:** fiber laterals into office campuses, conduit runs and HDD bore paths. We plan slot trench production around lane closures and permits. - **Markham Centre:** mid-rise construction where daylighting before shoring and crane pads is standard. - **Cornell, Cathedraltown and Angus Glen:** new subdivision phases where potholing confirms every service connection before the as-built is signed. - **Unionville and Markville:** Main St Unionville commercial properties and Markville-area plazas with catch basins and storm interceptors on a cleaning cycle. - **Highway 404 corridor:** utility crossings and drainage work near the ramps, planned with traffic control. When an HDD crew is boring, we can stay on standby with a vacuum truck to manage drilling mud, billed at the same hourly band. ### The Infrastructure We Expose Most Buried services here are dominated by telecom. Fiber, copper and conduit banks from several carriers run side by side under the boulevards. - **Fiber optic laterals:** short runs into tech offices off Highway 7. Our 40 m lateral job took one day and the splicer was in the next morning. - **Telecom corridors before HDD:** we expose every crossing on the bore path so the drill never finds a cable by accident. - **Subdivision service connections:** water, sanitary, gas and hydro stubs verified by test pit, with an as-built sheet for the engineer. - **Commercial storm systems:** catch basins and oil-grit separators in Unionville and Markville, cleaned with photo records. - **Alectra Utilities infrastructure:** hydro feeds and vaults where exposures are photographed and logged. Every exposure is photographed and logged for the as-built file. Landmarks near our job sites Main Street UnionvilleCF MarkvillePacific MallMarkham Stouffville HospitalToogood Pond Park Highways & transit Highway 7Highway 404Highway 407Highway 48Unionville GOMarkham GOMount Joy GOViva Purple Sites are reached via the 404, or the 401 to Highway 7, with the 407 crossing the north end of the tech corridor. ### Permits, Utilities and Site Conditions - UTILITYCIK Telecom signed a municipal master agreement with the city and plans to invest $300 million over 10 years in a fibre-optic network across the city. Source: ciktel.com [https://www.ciktel.com/FTTC →](https://www.ciktel.com/FTTC) - REGULATORYThird-party utility work in the city right-of-way is filed as a Municipal Consent application, and most work under an approved consent does not need a separate Road Occupancy Permit. Source: markham.ca [https://www.markham.ca/permits-licences-taxes/permits/road-permit/municipal-consent-application →](https://www.markham.ca/permits-licences-taxes/permits/road-permit/municipal-consent-application) - BUILTUnionville is one of the city's four designated Heritage Conservation Districts (with Buttonville, Markham Village and Thornhill), and new work there follows the district conservation plan. Source: en.wikipedia.org [https://en.wikipedia.org/wiki/Main_Street_Unionville →](https://en.wikipedia.org/wiki/Main_Street_Unionville) Coverage Map ## Request a Hydrovac Quote Send the site address and scope. We reply with an itemised CAD quote and a date. Open in Google Maps → [https://www.google.com/maps/dir/?api=1&destination=43.8561,-79.337 →](https://www.google.com/maps/dir/?api=1&destination=43.8561,-79.337) Message received Thanks. A crew lead will call you back during business hours. For a water main break or sewer backup, call (647) 251-8377 now. Field Questions ## Markham Hydrovac FAQs ### Do you slot trench fiber along the Highway 7 tech corridor? Yes. Our tech corridor fiber slot trenching job ran four days for $22,800, with every crossing exposed first. ### Do you pothole for new subdivisions in Cornell and Cathedraltown? Yes. Cornell, Cathedraltown and Angus Glen subdivision phases regularly need potholing to verify service connections, with an as-built sheet for the engineer. ### Can you daylight before an HDD bore? Yes. We expose every crossing on the bore path and can stay on standby with a vacuum truck for drilling mud. ### How far is Markham from your yard? Most sites are 30-40 minutes away via the 404 or the 401 to Highway 7, so scheduled work is usually booked within days. ### Who files the permit for fiber work in the right-of-way? For third-party utility work, the utility or its contractor files a Municipal Consent application with the City of Markham, and most work under an approved consent needs no separate Road Occupancy Permit. We work under your consent and confirm locates before the first cut. ### Do you clean catch basins at Unionville and Markville properties? Yes. Standard catch basins run $600-$1,800 CAD each with before and after photos, and multi-basin sites get program pricing. ### Can you install fiber laterals into existing office buildings? Yes. Short laterals off Highway 7 are usually one-day jobs, with every existing service exposed before the trench crosses it. ### Can you work on Main Street Unionville's heritage blocks? Yes. Unionville is a designated Heritage Conservation District, so we park on the side street, run the remote hose and keep excavations small around 19th-century buildings. Neighbouring Dispatch Zones ## Also Serving Near Markham ### Hydrovac in Toronto 10-35 min from our yard Downtown Toronto (M5V) · North York (M2N) · Scarborough (M1V) [Hydrovac in Toronto →](/service-areas/toronto/) ### Hydrovac in Vaughan 30-40 min from our yard Kleinburg (L4H) · Woodbridge (L4L) · Thornhill (L4J) [Hydrovac in Vaughan →](/service-areas/vaughan/) ![](/images/misc/hydrovac-truck-driving-along-a-gta-highway-toward-.webp) Scheduling This Week Rates Published in CAD ## Book Slot Trenching or Daylighting in Markham Scheduled digs are booked during business hours, usually within days. Water main breaks, sewer backups and insurance claims get 24/7 dispatch. Call (647) 251-8377 [tel:+16472518377 →](tel:+16472518377) Request a Quote [/contact/ →](/contact/) ✓ Written workmanship warranty ✓ No hidden mobilization fees ✓ $5M liability, WSIB registered