Expert plumbing installation services for Queens homes and businesses
Plumbing installation in Queens supports every kitchen, bathroom, and laundry project — from fixture installs and re-pipes to new water supply lines, drain/waste/vent systems, and gas piping. Lion Construction Management coordinates licensed plumbers for all plumbing scope — rough-in and finish plumbing for kitchens and bathrooms, water heater installation, gas line work, washing machine hookups, and complete re-pipes of aging systems. All plumbing work is permitted and inspected per NYC DOB requirements, with final sign-off before closeout.
Queens renovation permits follow NYC DOB protocols, but the borough's mix of housing types means different filing requirements depending on the project. Detached and semi-detached homes often allow for extensions and additions that would be impossible in Manhattan or Brooklyn — rear yard extensions, dormers, and second-story additions are common Queens projects. These require structural engineering, zoning analysis (many Queens lots are in R3 or R4 zones with specific FAR limits), and sometimes BSA variances. Interior renovations in attached row houses and co-ops follow similar processes to Brooklyn. Lion Construction Management handles all DOB filings, zoning analysis, and engineering coordination for Queens projects.
Sinks, faucets, toilets, tubs, showers, and specialty fixtures installed with precision and tested for leaks.
Tank and tankless water heater installation — including gas, electric, and hybrid models sized for your household.
Replacement of corroded galvanized, lead, or cast-iron pipes with modern copper or PEX supply lines.
Gas line installation, extension, and repair for cooking appliances, dryers, fireplaces, and outdoor grills.
Drain relocation, waste line replacement, and sewer connection work for renovations and additions.
Backflow preventer installation, testing, and certification as required by NYC and Nassau County codes.
We assess your existing plumbing, identify what needs upgrading, and develop a scope of work with material specifications.
Supply lines, drain lines, and vent stacks are installed or modified — coordinated with framing and other trades.
Sinks, faucets, toilets, tubs, showers, and appliance connections are installed, tested, and adjusted for proper function.
All plumbing is pressure-tested, inspected by the city, and verified leak-free before walls are closed and finishes are applied.
Mechanical systems in Queens homes vary widely by building age and type. Older row houses often have outdated electrical panels, galvanized plumbing, and steam or hot-water radiator heating. Newer condos have modern systems but may need modifications for renovation layouts. Lion Construction Management coordinates licensed contractors for system assessments, design, permitting, and installation. Queens projects typically benefit from good site access and staging areas, making mechanical work more efficient than in denser boroughs. We manage the sequence — rough-in work first, inspections, then wall closure and finish — to keep your renovation on schedule. Expect a detailed scope of mechanical work during pre-construction, with no surprises once demolition begins.
If your Queens home has galvanized steel, lead, or cast-iron pipes that are corroding, leaking, or reducing water pressure, replacement is strongly recommended. Many single-family homes, attached row houses, co-ops, condos, and Tudor-style residences built before 1960 have aging pipe systems. We assess your existing plumbing and recommend targeted or full re-piping based on condition.
Plumbing costs during a Queens renovation vary: fixture installation runs $500–$2,000 per fixture, water heater replacement $2,000–$5,000, and full apartment re-piping $8,000–$20,000+. Kitchen and bathroom rough-in plumbing typically accounts for 10–15% of the total renovation budget. We provide detailed breakdowns.
Yes. Plumbing work in Queens that involves supply lines, drain modifications, gas lines, or water heater installation requires DOB permits and licensed plumber sign-off. Queens DOB permitting follows standard NYC processes. We handle all filings and coordinate inspections at each phase of work. We coordinate all permitting and inspections.
Yes. We regularly relocate sinks, toilets, showers, and appliance connections during renovations. This involves modifying supply and drain lines — which requires permits and coordination with other trades. In Queens single-family homes, attached row houses, co-ops, condos, and Tudor-style residences, we also coordinate with building management for stack access and wet-over-dry compliance.
Lion Construction Management provides plumbing installation services throughout Queens, including Astoria, Long Island City, Forest Hills, Flushing, Jackson Heights, Bayside, Ridgewood, Woodside, Sunnyside, Rego Park, Jamaica, Fresh Meadows, Howard Beach, Whitestone, Douglaston. Whether you're in a single-family homes or a new-construction property, our team delivers the same exceptional quality and attention to detail.