Water Main & Water Service Line Construction
New installations. Complete replacements. Water line upgrades. Professional excavation, permit coordination, approved roadway access and dependable site restoration—managed with the craftsmanship underground infrastructure deserves.
LICENSED • INSURED • BONDED* | RESIDENTIAL / COMMERCIAL / QUALIFIED PUBLIC-WORKS PROJECTS
Underground work done with purpose—not shortcuts.
Water service construction is about more than replacing a pipe. The long-term performance of the system depends on careful utility coordination, safe excavation, approved piping, correct bedding and joint installation, documented testing and responsible backfill.
Opportunity Landscaping serves property owners, businesses and general contractors looking for a coordinated approach to underground construction. Our foremen bring over 25 years of field experience to project supervision.
From the first site walk to the final surface restoration, we focus on clear estimates, organized jobsites, experienced supervision and a finished result that respects the property.
Discuss Your Project ↗
Installation, replacement, upgrades & repairs.
Whether the project is one residential water service or a more complex commercial utility scope, we start by understanding the system and the requirements of the authority having jurisdiction.
New Water Service Lines
Planning and coordinating new underground water service connections for houses, additions, commercial sites and new construction.
- Proposed routing and trench layout
- Excavation and installation coordination
- Service entry and connection requirements
- Inspection and restoration planning
Water Line Replacement
Replacement projects for aging, damaged, leaking or otherwise unsuitable underground water service pipes.
- Existing-line evaluation
- Full or approved-scope replacement
- Connection and material coordination
- Backfill and surface repair
Water Service Upgrades
Improvements for buildings with deteriorated piping or changing demand, subject to proper design and municipal approval.
- Approved pipe-size changes
- Outdated material replacement
- Renovation and new-use upgrades
- Modernized service connections
Water Main Construction
Planning and qualified participation in larger water distribution and main-extension projects for commercial developments and public infrastructure.
- Utility contractor coordination
- Engineered plan compliance
- Street and right-of-way planning
- Specified installation and restoration
Underground Leak Excavation
Site access and excavation support for locating, exposing and replacing damaged sections of underground water piping.
- Trenching and excavation access
- Protection of adjacent infrastructure
- Licensed trade repair coordination
- Final grading and restoration
Lead Service Line Projects
Evaluation and coordination of complete, approved lead service line replacement scopes where required by the water authority.
- Owner/utility scope coordination
- Approved replacement material
- Required notifications and inspections
- Final system testing as specified
Commercial Underground Utilities
Excavation and utility work coordination for offices, retail centers, warehouses, multifamily properties and development sites.
- Site logistics and access planning
- General contractor coordination
- Construction schedule integration
- Detailed written scopes
Complete Site Restoration
Restore disturbed property after underground construction with a team familiar with grading, hardscaping, landscape installation and concrete work.
- Grading, topsoil, sod and seed
- Walkway and paver restoration
- Concrete and driveway coordination
- Cleanup and material haul-away
Not Sure What You Need?
Tell us what is happening: low water pressure, a wet yard, an aging service, a planned new building or a city notice. We can help identify the next appropriate evaluation step.
Ask About Your Project ↗Permits, right-of-way work & approved street closures.
Street-side water work often involves several departments—not just a crew and an excavator. We help assemble the approvals and logistics needed to keep a properly authorized project moving.
Permit Applications
Coordination of applicable excavation, water-service, plumbing and construction permits with the appropriate municipality and qualified trade professionals.
Street & Lane Closures
Planning for temporary traffic restrictions, approved street closures and required traffic-control measures when access to the water connection affects a roadway.
Right-of-Way Access
Coordination for excavation within streets, parkways, sidewalks and other public areas where the relevant road authority must provide permission.
Utility Locates
Illinois 811/JULIE notification, review of marked facilities and jobsite coordination before authorized excavation. Private utilities may require separate locating.
Testing & Inspections
Scheduling and coordination of required inspection stages, pressure/leakage checks, flushing, disinfection and acceptance where applicable.
Cleanup & Reinstatement
Temporary site protection followed by appropriate backfill and restoration of affected lawns, sidewalks, drives, hardscapes and other areas.
Important: Roadways cannot be closed or excavated without permission. The road authority, municipality and utility owner control approvals. Water-service plumbing and system connections are performed by appropriately licensed professionals or authorized personnel as required.
What a quality underground installation really involves.
We build scopes around applicable municipal specifications, engineered plans, manufacturer instructions and recognized AWWA/OSHA practices—not one generic installation recipe for every soil and pipe type.
Utility Verification & Layout
Identify known facilities, secure appropriate locates, plan an approved route, verify access and flag conflicts before digging begins. Underground surprises are documented and addressed before proceeding.
Excavation Safety
A qualified competent person evaluates conditions and required protections. Shoring, trench shields or approved sloping/benching, safe access, spoil placement and water control are addressed according to OSHA’s excavation rules.
Approved Depth & Frost Protection
Pipe cover, installation depth, clearances and utility separation follow the local water authority’s specifications and approved plans. We do not use a one-size-fits-all depth assumption for every municipality.
Engineered Bedding & Haunching
Where required, trench bottoms are prepared with suitable bedding, uniform support and carefully placed material alongside the pipe. Sharp debris and unsuitable fill are not placed directly against piping.
Specified Pipe & Fittings
Copper, approved polyethylene, ductile iron, pressure-rated PVC or other specified piping may be used depending on the application. Pipe class, fittings, restraint, corrosion protection and approvals matter.
Professional Connections
Joints, valves, service taps, corporation stops, curb stops and transitions are installed or coordinated through the proper qualified trades and water authority, using approved materials and procedures.
Testing & Water Quality
Required inspection, flushing, hydrostatic or leakage testing, disinfection and sampling are coordinated before activation or concealment, following the governing specifications and utility requirements.
Controlled Backfill & Restoration
Backfill material, placement, lift thickness, compaction and any testing follow the approved restoration standard. Drives and roadways receive specified base and surface repairs—not just loose soil pushed into the trench.
Standards reference: Applicable AWWA installation/disinfection standards (including C600 for ductile iron, C605 for PVC/PVCO and C651 for water main disinfection when required), OSHA 29 CFR 1926 Subpart P, local utility specifications and state/local plumbing rules. Exact methods depend on the project and authority having jurisdiction.
Water line construction in neighborhoods like yours.
From neighborhood street excavations to careful trench work across residential lawns, these examples illustrate the kinds of situations we can assess and coordinate for new services, replacements and upgrades.
Municipally authorized excavation, traffic coordination and installation planning for neighborhood water infrastructure.
Coordinated excavation, connection work with authorized professionals, inspections and property restoration.
Careful excavation and attention to turf, surrounding surfaces and approved underground installation requirements.
25+ years of foreman experience. A construction mindset on every job.
Our foremen bring decades of combined field lessons into jobsite coordination, excavation planning, crew supervision and material handling. We believe that experience shows up in the details: recognizing obstacles early, staging work responsibly and paying attention to everything that will be buried.
Our work is approached with respect for the property, surrounding utilities, public access and the people who rely on the finished system.
- Written, clearly defined work scopes
- Appropriate licensed-trade coordination
- Construction and restoration planning
- Communication through project milestones
You only get one chance to install what goes underground properly.
We emphasize the steps that matter after the trench disappears: appropriate pipe and fittings, proper support, qualified connections, inspection and testing, suitable backfill and responsible surface restoration.
PREPARE WELL. BUILD CORRECTLY. RESTORE RESPONSIBLY.From first call to completed restoration.
A clear process helps minimize surprises and makes responsibilities understandable before construction begins.
Tell Us About the Issue
Share the property address, water-line problem or construction plans, photos and any notices from your utility.
Evaluate the Site
Review potential routing, access, service ownership, existing conditions, obstacles and restoration needs.
Scope & Written Estimate
Clarify excavation, licensed-trade responsibilities, materials, testing, permitting and restoration as applicable.
Permits & Utility Locates
Coordinate required approvals, locate requests, inspections and public-way traffic plans before work.
Excavation & Water Work
Complete authorized excavation and coordinate piping installation, connections, testing and inspection.
Backfill & Restore
Complete required backfill, compaction, cleanup and surface restoration according to the agreed scope.
Built for single properties and more complex job sites.
Homeowners
Old service lines, leaks, new property connections, replacements and renovations where an underground water service needs attention.
Property Managers & Businesses
Apartment buildings, retail centers, industrial locations and commercial facilities requiring professionally coordinated excavation or service upgrades.
General Contractors & Public Projects
Sitework support, subcontracted underground utility scopes, restoration and qualified infrastructure opportunities based on project requirements.
Answers before you break ground.
Can you replace the water service line from the street to my house?
Can you obtain permits and arrange a street closure?
What materials are used for a new water line?
How deep do you bury a water line?
Do you work on commercial water mains?
Can you help with a lead water service line?
Will you repair my yard, sidewalk or driveway?
Do you offer free estimates?
Big or small, underground infrastructure deserves serious craftsmanship.
New water service installation • Main line replacement • Water service upgrades • Underground excavation • Permit coordination • Complete site restoration
Serving Chicago’s Southland · Select nearby projects by qualification and availability