S&S Paving & Construction Services
Underground Utility Installation and Construction in Phoenix, AZ
Water lines, sewer, irrigation, and storm drains — installed right the first time by Arizona’s most experienced underground utility contractor serving Phoenix and Maricopa County.
Overview
Complete Underground Utility Services in Arizona
S&S Paving & Construction has been installing and repairing underground utilities across Arizona since 1984. Our crews handle water main installation, sewer line construction, pressurized irrigation systems, and storm drain networks for commercial developers, municipalities, and property owners throughout Phoenix and Maricopa County — from initial trenching through final surface restoration.
Underground utility work is where coordination failures are most expensive. A missed permit, an unmarked conflict, or a subcontractor who leaves without restoring the surface can cost you weeks and thousands of dollars. S&S Paving manages every phase in-house — permitting, excavation, installation, backfill, compaction testing, and pavement restoration — so nothing falls through the cracks underground or above it.
Ready to Get Started?
Contact our team today for a free consultation and estimate on your underground utility project.
All Services
Scope of Work
Water Line Installation
New domestic and fire water main installation for commercial, residential, and municipal projects — properly sized, pressure-tested, and compliant with City of Phoenix and ADEQ requirements.
Sewer Line Construction
Gravity sewer mains, service laterals, and lift station connections installed to municipal specifications with video inspection and mandrel testing before acceptance.
Irrigation System Installation
Pressurized irrigation mainlines, valve vaults, and distribution piping for commercial landscaping, HOA common areas, and agricultural properties across Maricopa County.
Storm Drain Systems
Catch basins, RCP storm drain pipe, headwalls, and outlet structures designed to handle Phoenix monsoon volumes — meeting City and Maricopa County drainage requirements.
Utility Trenching & Excavation
Precision trenching in tight commercial sites and active roadways — with full Arizona 811 coordination, shoring where required, and clean, efficient excavation that minimizes disruption to adjacent operations.
Utility Repair & Rehabilitation
Emergency and planned repair of broken water mains, failed sewer lines, collapsed storm drains, and damaged irrigation infrastructure across the Phoenix metro area.
Our Underground Utility Construction Process
01
Site Survey & Design
We review plans, conduct a site walk, and coordinate with design engineers to confirm pipe sizes, depths, routes, and connections before anything is quoted or scheduled.
02
Permitting & Utility Locating
We pull all required excavation, water, sewer, and drainage permits and call Arizona 811 to locate and mark every existing utility — zero tolerance for unmarked conflicts.
03
Excavation & Installation
Trenching, pipe installation, connections, and pressure or camera testing — all performed by our own crews, not sub-subcontractors, on a schedule you can hold us to.
04
Backfill, Compaction & Restoration
Structural backfill is placed and compaction-tested in lifts. Trench zones in paved areas are restored to match surrounding surface — no sunken patches left behind.
Why Choose S&S Paving as Your Underground Utility Contractor?
40+ Years Underground in Arizona
Phoenix soil conditions, expansive clay, caliche, and extreme heat create unique challenges underground. Our crews have seen every condition Arizona throws at a project.
We Pull Our Own Permits
We manage all City of Phoenix, Maricopa County, and ADOT permits in-house. No delays while you chase a sub who "handles permits" but never actually submits them.
Surface Restored, Not Just Patched
We own paving equipment and crews. When we open your pavement, we put it back properly — not a cold-mix blob that fails the first monsoon.
One Contractor, Full Accountability
Utilities and pavement restoration under one contract means one company responsible for the finished product — no finger-pointing between a utility sub and a paving sub.
Get Started Today
Let's Install Your Underground Utilities Right
Get a free, no-obligation estimate on water, sewer, irrigation, or storm drain work in Phoenix, AZ. Our team responds fast — because underground problems rarely wait.
Underground Utilities In Arizona
One Contractor for Utility Installation and Surface Restoration
Underground utility projects have a way of uncovering surprises — and the wrong contractor makes every one of them your problem. When you work with S&S Paving & Construction, we own the surprises too. Tell us if you’re also dealing with:
- Utility contractors who disappear after installation without restoring the surface
- Permit delays stalling your project while the contractor blames "the city"
- Failed pressure tests or sewer inspections requiring costly rework
- Utility conflicts and unmarked lines causing damage and schedule overruns
- Sunken trench patches failing within months of completion
Safety First
Quality Materials
Trusted Service
People-Focused
AREAS WE SERVE ACROSS PHOENIX ARIZONA
We proudly serve all of Greater Phoenix Arizona with no travel fees and install underground utilities — water, sewer, irrigation, and storm drains — across every city and district in Maricopa County. Commercial sites, municipal projects, or residential developments — our crews come to you.
- Phoenix
- Gilbert
- Tempe
- Mesa
- Central Phoenix
- Historic Gilbert
- South Phoenix
- West Mesa
- Agritopia
- Alhambra
- Dobson Ranch
- Val Vista
- Maryvale
- Red Mountain
- Cooley Station
- Ahwatukee
- Las Sendas
- Power Ranch
- Papago Park
- Scottsdale
- Ocotillo
- Glendale
- Encanto
- Chandler
Phoenix, AZ: Why Local Underground Utility Experience Matters
Underground utility construction in Phoenix requires more than standard excavation experience. Projects in Downtown Phoenix, Midtown, Deer Valley, Ahwatukee, and the South Mountain area can involve different soil conditions, access restrictions, traffic-control needs, and surface-restoration requirements.
Much of the Valley sits on alluvial soils, while some areas contain dense caliche that can slow trenching and affect pipe bedding, backfill, and compaction. Summer heat and monsoon storms must also be considered when scheduling excavation, inspections, testing, and restoration. Open trenches and exposed subgrade need careful planning to reduce dust, runoff, and weather-related delays.
Utility work within the City of Phoenix public right-of-way may require permits, engineered plans, inspections, traffic control, and restoration that meets local standards. Contractors must also coordinate Arizona 811 utility locating before excavation. Projects that generate significant dust may be subject to Maricopa County Rule 310 requirements.
These local conditions affect every stage of water line, sanitary sewer, irrigation, and storm drain installation. An experienced Phoenix underground utility contractor understands how to coordinate permits, utility conflicts, trench safety, compaction testing, inspections, and final pavement or concrete restoration. That knowledge helps developers, municipalities, and property owners avoid preventable delays, failed inspections, damaged utilities, and incomplete site restoration.
What Our Clients Say
5.0 / 5.0
Based on Google Review
Driving Directions to Our Phoenix Paving Office
Coming to S&S Paving & Construction to discuss underground utility work? Our office is at 4636 E University Dr, Phoenix, AZ 85034. From SR-143, take the University Drive exit and continue on E University Drive toward 4636 E University Dr.
Frequently Asked Questions About Underground Utilities
What underground utility services does S&S Paving offer in Phoenix?
We install and repair water mains and service lines, sewer mains and laterals, pressurized irrigation systems, and storm drain infrastructure for commercial, residential, and municipal clients across Phoenix and Maricopa County. We also self-perform all pavement restoration after utility work is complete.
Do you handle permits for water and sewer work in Phoenix?
Yes. We manage all permit applications and submittals with the City of Phoenix, Maricopa County, ADOT, and other agencies depending on project location. We also handle Arizona 811 utility locating requests before any excavation begins. You will not need to navigate the permitting process on your own.
How long does underground utility installation take?
Timeline depends on scope and site conditions. A single water or sewer service lateral for a commercial building typically takes 1–3 days. A full utility package for a development project — water, sewer, irrigation, and storm drains — may run 4–12 weeks depending on plan complexity, permit timelines, and site access. We provide a detailed schedule at the start of every project.
Can you work on active commercial sites without shutting down operations?
Yes. We routinely work in phased sequences on occupied retail centers, medical campuses, and industrial facilities where full closure is not possible. We coordinate with facility management to schedule disruptive work during off-hours and maintain access to critical entrances, utilities, and fire lanes throughout the project.
What does a site utility contractor do?
A site utility contractor installs and connects underground infrastructure such as water mains, sanitary sewer lines, storm drains, and irrigation systems. The work may include utility locating, excavation, trenching, pipe installation, testing, backfill, compaction, inspections, tie-ins, and restoration of disturbed pavement or concrete.
What is the difference between open-cut and trenchless utility installation?
Open-cut excavation involves trenching the full length of the pipe run — the most common method and appropriate for most new construction. Trenchless methods such as horizontal directional drilling (HDD) or pipe bursting install or replace pipe with minimal surface disruption, making them ideal for crossing active roads, parking lots, or landscaped areas where open cutting is too disruptive or costly. We can advise on the right method for your specific site conditions.
Do you coordinate with Arizona 811 before excavating?
Always. Arizona 811 (formerly Arizona Blue Stake) locating is completed on every project before any excavation begins. We also review as-built utility records, conduct potholing to verify existing utility depths at conflict points, and brief our crews on known utility locations before work starts. This is non-negotiable on every S&S Paving project.
Can you repair existing underground utilities, or only install new ones?
Both. We perform emergency and planned repairs on existing water mains, sewer lines, storm drains, and irrigation systems across the Phoenix metro area. Repair services include point repairs, cured-in-place pipe (CIPP) lining, pipe bursting for replacement without full excavation, manhole rehabilitation, and catch basin repair — in addition to conventional open-cut repair and replacement.
How do we get a free estimate for underground utility work in Phoenix?
Contact our team to schedule a free project consultation. We will review your plans or describe the scope on-site, assess existing conditions, and provide a detailed written estimate covering excavation, installation, testing, and surface restoration. We serve all of Phoenix and Maricopa County with no travel fees — reach out today and we will get back to you promptly.
Is S&S Paving a wet utility contractor?
Yes. S&S Paving & Construction installs and repairs wet utility infrastructure, including water, sanitary sewer, irrigation, and storm drainage systems. Our crews also handle excavation, testing, backfill, compaction, and surface restoration for projects across Phoenix and Maricopa County.
