From Rough-In to Final Commissioning.
Hydro Hex Mech delivers fully coordinated plumbing, heating, HVAC, and gas mechanical installations for custom homes, multi-family builds, and commercial new construction throughout Delta and the Lower Mainland.
Coordinated Mechanical Systems Built for General Contractors.
Fragmented sub-trades create site friction, spatial collisions in joist bays, and inspection delays. Hydro Hex Mech manages all four mechanical disciplines under one roof, ensuring blueprint alignment from initial underground site services to final fixture sign-off.
We work closely with framing trades, electricians, and site supers to protect schedules, pass municipal Delta building inspections on first review, and deliver clean, organized mechanical rooms.
The New Build Mechanical Workflow
A structured four-phase delivery model keeping construction projects on schedule and inspection-ready.
Underground & Groundwork
Excavation layout, sewer and water service lateral hookups, backwater valves, perimeter drainage integration, and slab rough-ins.
Framing Rough-In
Potable water lines, DWV stack routing, radiant in-floor pex loops, gas distribution piping, and ventilation duct routing before insulation.
Mechanical Room Build
Condensing boilers, hot water tanks, zone valves, circulators, heat pump air handlers, HRV fresh air units, and manifold headers.
Finishing & Commissioning
Architectural fixture installs, appliance hookups, gas safety verification, thermal balancing, pressure testing, and final occupancy sign-off.
Construction Project Capabilities
Mechanical packages structured to fit single-family custom builds, multi-family projects, and light commercial spaces.
Custom Single-Family Homes
Premium multi-zone hydronic in-floor heating, condensing boiler rooms, heat pump cooling, and luxury architectural plumbing fixture trims.
- In-Floor Radiant Heating Loops
- Variable Refrigerant Heat Pumps
- HRV / ERV Air Quality Units
- Custom Gas Fireplace Lines
Multi-Family Developments
Coordinated plumbing stacks, centralized domestic hot water heating arrays, individual unit sub-metering, and ventilation distribution for townhomes and condos.
- Multi-Unit Sanitary DWV Rough-Ins
- Central Boiler Plant Infrastructure
- Individual Unit Metering
- Fast-Track Trade Phasing
Commercial New Builds
High-capacity water service entries, commercial gas headers, rooftop HVAC unit connections, grease interceptor tie-ins, and backflow prevention certification.
- Rooftop HVAC Integration
- Commercial Gas Supply Headers
- Backflow Device Certification
- Grease Interceptor Systems
Proactive Trade Coordination.
We know that delays cost general contractors money. That is why our team reviews architectural and structural plans prior to mobilization, flagging conflicts before pipes and ducts are run.
BIM & Plan Takeoffs
Precise pipe sizing and load calculations prior to site delivery.
Site Super Alignment
Direct communication with site supers on daily milestones and inspections.
Clean Job Sites
Safe, organized staging of equipment and materials on active builds.
First-Pass Inspections
Code-compliant installations built to pass city inspectors on first call.
Building in Delta or the Lower Mainland?
Send your architectural PDF sets for an itemized, transparent mechanical takeoff with committed completion timelines.