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Since 1929, Earning Trust Through Generations.

All systems, one solution. Omnia.

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Integrated building systems. One accountable partner.

Omnia Mechanical Group brings multiple expert disciplines under one roof, eliminating hand‑offs between vendors. From water leaks to heat to power: we diagnose the whole picture, coordinate the work, and stand behind the outcome so property managers, boards, and owners get clarity, speed, and results.
Plumbing Plumbing & Heating
Boilers Boilers
Electrical Electrical
pumps motors fans Pumps, Motors & Fans
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Why Choose Us?

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Our Story

Earning trust through generations

For nearly a century, Omnia’s companies have kept New York’s buildings running. Our story began in 1929 with Sanitary Plumbing and Calray Boilers, two family-run businesses built on integrity and craftsmanship. Today, that legacy continues under one name: Omnia Mechanical Group.

Omnia Mechanical Group is New York City’s one-stop shop for building systems—plumbing, heating a boilers, motors, pumps, fans, controls, and electrical. We now operate under one name: Omnia. Our legacy includes Calray Gas Heat, Sanitary Plumbing, Antler Electric Motors, Bolt Electric, Pelligan Plumbing, All City Plumbing, Loz Electric, and Pulse Combustion.

The same expert people now work as one coordinated team, sharing systems, technology, warehousing, and dispatch to deliver fast, reliable service across the city.

We’ve grown with the city, expanding into pumps, motors, and electrical systems, yet our promise remains the same: deliver the work right, stand behind it, and earn your trust for generations.

For nearly a century, Omnia’s companies have kept New York’s buildings running. Founded in 1929 on integrity and craftsmanship, that legacy continues today under one name: Omnia Mechanical Group. Our legacy includes Calray Gas Heat, Sanitary Plumbing, Antler Electric Motors, Bolt Electric, Pelligan Plumbing, All City Plumbing, Loz Electric, and Pulse Combustion.



We’re NYC’s one-stop shop for building systems—plumbing, heating & boilers, motors, pumps, fans, controls, and electrical—with the same expert people working as one coordinated team to deliver fast, reliable service across the city.

Our Story

Trusted In Your Neighborhood

See What NYC is Saying
5 Star Review for Omnia
From the moment that I was first in touch with the sales personnel at your company, I was treated as one of the family
Been using Omnia for years

Omnia: The Name NYC Property Managers Rely On

Douglas Elliman Halstead Metro Management First Service-1 Brown Harris Stevens Century Orsid AJ Clarke EBMG AKAM

Built for Your Property Type

Residential & Multifamily

Omnia keeps buildings running smoothly with coordinated service for plumbing, heat, electrical, and pumps. Reliable systems mean fewer disruptions and safer, more comfortable homes.

Commercial & Institutional

From offices to schools and healthcare facilities, Omnia delivers dependable system performance and full compliance, so operations stay on schedule and costs stay predictable.
How We Do It
Omnia Plus Membership Program Logo-1 Omnia Plus Membership Program Logo-1
What Is Omnia+?

Omnia+ Maintenance Programs

One Partner. Every System. Year-Round Peace of Mind. Proactive maintenance and NYC compliance under one coordinated plan—simple pricing, priority scheduling, and zero surprises.

What You Get:

  • Compliance confidence for DOB, DEP & FDNY (boilers, LL152 gas, RPZ testing).
  • Predictable costs with transparent membership pricing.
  • Longer equipment life through regular, planned maintenance.
  • Bundle & save when you cover multiple systems.
  • Dedicated team: one partner, one schedule, one point of contact.

Eligible systems:  Boiler & Heat • Pump & Motor • Electrical • Fire Suppression • Drain Cleaning

One Partner. Every System. Year-Round Peace of Mind. Proactive maintenance and NYC compliance under one coordinated plan—simple pricing, priority scheduling, and zero surprises.

What You Get:

  • Compliance confidence for DOB, DEP & FDNY (boilers, LL152 gas, RPZ testing).
  • Predictable costs with transparent membership pricing.
  • Longer equipment life through regular, planned maintenance.
  • Bundle & save when you cover multiple systems.
  • Dedicated team: one partner, one schedule, one point of contact.
What Is Omnia+?

The Omnia Experience

1

1. Connect

Reach out by phone or email to tell us what you need — whether it’s an urgent repair, system upgrade, or maintenance support.
2

2. Get Set Up

We’ll send you our quick onboarding form to gather essential details. This helps our team understand your systems, schedule efficiently, and prepare the right resources
3

3. Define the Need

If you're unsure about the service you need, we’ll send a technician to diagnose and fix the issue. If you already know the issue, we’ll provide a detailed estimate as a quote request.
4

4. Assign & Schedule

Your project or service call is assigned to the right Omnia expert. Then, a real person from our team will call you directly to confirm your appointment time.
5

5. deliver results

Our technicians arrive prepared to complete the job with precision. Once the work is done, you’ll receive an invoice along with a summary of results.
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6. Ongoing Care

From maintenance memberships to new system upgrades, we keep your building running efficiently — and you can easily tap into our other services whenever you need them.
How We Do It
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