Mechanical Contractor
CT Experts in Sheetmetal, HVAC, Piping, Plumbing

Custom Solutions for Critical Spaces

Our turnkey HVAC, plumbing, and piping solutions maintain your critical environments at peak performance, allowing you to focus on what matters most.
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Critical Facilities Can’t Afford Delays

As a mechanical contractor CT businesses trust for HVAC, plumbing, and piping, we know that in labs, cleanrooms, and healthcare spaces, even small mechanical issues can cause major disruption.When building systems fail, the stakes are high — and time is short.

Here’s what we help you avoid:

  • Missed Deadlines and Delayed Turnover
    Disconnected contractors can throw off your schedule and delay other trades.

  • Costly Coordination Errors
    When HVAC, plumbing, and piping aren’t aligned, important details get missed — leading to change orders and confusion on-site.

  • Failed Inspections or Non-Compliance
    Critical spaces demand expert execution. Without the right team, you risk rework, safety concerns, and downtime.

  • Higher Costs Over Time
    Poor planning now means more maintenance, more repairs, and more operational headaches later.

A technician working in a lab space.
At Advanced Sheetmetal and Mechanical, we keep your critical projects on track — with coordinated systems, expert crews, and a full-service approach that solves problems before they start, backed by decades of experience as a mechanical contractor in CT.

Your Trusted Partner for Critical Environments

Value-Added Engineering

Practical input from cleanroom and lab experience helps prevent issues before they happen.

Multi-Trade Expertise

HVAC, plumbing, and piping — handled together for faster installs and fewer handoffs.

In-House Fabrication

We build custom duct and components in our own shop to reduce lead times and stay in control.

Internal BIM Coordination

Detailed 3D modeling helps prevent clashes, streamline installs, and support compliance.

Our Services

Expert installation and maintenance for HVAC, plumbing, and process systems.
Custom ductwork that shows mechanical contractor CT installed HVAC system.

Sheetmetal / Duct

We fabricate and install HVAC ductwork, breeching, stacks, and weldments — using galvanized, stainless, aluminum, black iron, and other alloys. Our in-house capabilities give us full control over quality and scheduling.

A mechanical room with numerous pipes and ductwork.

Mechanical

We install HVAC and process systems for the precise movement of air, water, steam, and other fluids. From hydronic loops to steam and specialty systems, we provide reliable performance in critical environments.

piping installation

Piping / Plumbing

We install plumbing, HVAC, and process piping systems — including medical gas. Our certified welders and installers deliver code-compliant work with durable, field-built supports that stand up to demanding environments.

Mechanical contractor CT performing HVAC service with Fieldpiece digital gauge.

Service

We maintain, troubleshoot, and repair HVAC and plumbing systems — whether installed by us or not. Our service team keeps your systems running efficiently, reliably, and in compliance over the long term.

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Trusted By

Pfizer's corporate logo.
Hartford HealthCare corporate logo.
Logo for Plum Island Animal Disease Center.
Electric Boat's corporate logo that looks like the face of a submarine made out of the letters E and B.
Schneider Electric corporate logo.
UCONN Health corporate logo.
Travelers insurance company corporate logo.

Client Testimonials

“Advanced has skilled pipe fitters who do TIG welding with hardly any fumes. They’re responsive to work order requests and always check to ensure jobs meet our satisfaction. Advanced goes above and beyond, implementing ideas seamlessly and keeping vendors on track. They’re an invaluable asset to CBRE and Travelers.”
CBRE's corporate logo with green background and white font.
Bill Longo, CBRE
“A testimonial from a client who benefited from your product or service. Testimonials can be a highly effective way of establishing credibility and increasing your company's reputation.”
Client Name
“A testimonial from a client who benefited from your product or service. Testimonials can be a highly effective way of establishing credibility and increasing your company's reputation.”
Client Name

Trusted By

A stack of logos from clients.

What It’s Like Working With Us

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1. Discovery & Estimating

We ask the right questions during bidding, review your plans, and identify critical requirements early — especially for cleanrooms, labs, and healthcare jobs.

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2. Value Engineering

We bring practical, budget-conscious suggestions to optimize equipment, layout, and phasing — without compromising performance or code compliance.

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3. Preconstruction Planning

We partner with you before mobilizing — identifying coordination issues, material lead times, and phasing needs upfront for smoother execution.

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4. Fabricate & Install

Our in-house trades build and install ductwork, piping, and mechanical systems with tight field coordination and a focus on quality, safety, and speed.

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5. Maintain & Support

After installation, our service team is ready to troubleshoot, maintain, and protect your investment — extending system life and ensuring uptime.

Are you a mechanical contractor near me?

Yes — while we’re based in Connecticut, if you’ve got a cleanroom, laboratory, or healthcare facility that requires high-performance mechanical systems, we’re the right partner. Our niche is complex environments with strict compliance requirements, and we support clients across CT and beyond with HVAC, plumbing, and piping expertise built for critical applications.

Let’s talk about how our CT mechanical contractor team can help you deliver a smooth, compliant, and on-time build — without the usual coordination headaches.

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