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Building Automation System Contractor in Queens | Denair HVAC
Building Automation System Contractor · Queens

Queens' building
automation system
contractor for
retail & industrial properties

Denair is a Queens building automation system contractor specializing in Honeywell building automation, legacy controls integration, and energy management for retail strips, low-rise commercial buildings, and industrial corridors. One dashboard, full visibility into energy use and LL97 carbon exposure.

500+ NYC buildings served
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4.9★ Google rating
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19+ Years in business
Same-day Queens site assessment
Honeywell & 75F certified integration
Factory-certified OEM install
LL97 compliance built in
Queens building automation system contractor programming a digital BAS control panel dashboard in a commercial mechanical room
Trusted By
New York City's Top Businesses
& Property Owners
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Queens Building Automation System Contractor

Honeywell Building Automation & HVAC Controls for Queens

As a Queens building automation system contractor, Denair handles the full scope — Honeywell building automation, legacy system integration, and energy management software — matched to how Queens' commercial buildings actually operate.

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Building Automation System Installation

We design and install DDC control systems tailored to your building's mechanical layout — tying rooftop units, VRF systems, and air handlers into a single point of control. See our Brooklyn BAS coverage as well.

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Honeywell Building Automation Integration

Most Queens buildings run a mix of equipment ages and brands. We integrate existing controllers — including Honeywell/Resideo platforms — into a unified BAS instead of ripping out equipment that still works.

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Energy Optimization Programming

Custom scheduling, setpoint optimization, and demand-response programming that typically cuts HVAC energy spend by 15–30% without touching comfort levels.

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LL97 Data & Compliance Reporting

Automated energy tracking and reporting built into your BAS gives your building manager real-time visibility into carbon performance ahead of LL97 filing deadlines.

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Remote Monitoring & Alerts

24/7 remote monitoring flags equipment faults before they become failures, with alerts routed directly to our dispatch team for faster response.

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Preventative Maintenance Contracts

Scheduled BAS calibration and controller health checks keep your system accurate over time — sensor drift is the single biggest cause of wasted HVAC energy.

LL97 Note: Queens buildings over 25,000 sq ft must track and report carbon emissions annually. A properly tuned BAS is one of the highest-ROI ways to reduce that footprint — see our LL97 guide or ask us about your building's exposure.

Our Queens BAS installation process

How Denair takes a Queens property from assessment to full automation.

01

On-site controls audit

A certified BAS technician surveys your existing equipment and controls, typically within the same week, to map what's compatible and what needs upgrading.

02

System design & sequencing

We engineer point-by-point control sequences and integration architecture specific to your Queens building's mechanical systems before any hardware is ordered.

03

Fixed-price proposal

You receive a clear, itemized quote covering hardware, integration labor, and commissioning — no scope creep once installation begins.

04

Installation & commissioning

Certified technicians install, program, and commission the full system, verifying every sequence of operation before handoff and training your staff on the new platform.

The Denair Difference

Why Queens Property Managers Choose Denair for Building Automation

Factory-Certified Expertise

Factory-trained on Carrier, Trane, AAON, Daikin, Mitsubishi Electric, and LG VRF systems.

Same-Day Queens Response

27 technicians in the field, on-site in Queens within 4 hours, day or night.

Fixed, Transparent Pricing

You approve the cost before we start — no hourly surprises, no hidden charges.

NYC Code & LL97 Expertise

We understand how repairs intersect with Local Law 97 and DOB requirements.

Working In Queens

A Building Automation Contractor for Queens' Retail & Industrial Mix

Queens is the most operationally varied borough we serve. Retail strips along Northern Boulevard and Queens Boulevard mix small storefronts with larger big-box footprints, each often metered and controlled independently even within the same shopping center — creating a management headache for property owners trying to track energy use across dozens of disconnected units. Further out, industrial and warehouse corridors near the LIC border and along the Van Wyck run older packaged rooftop units with minimal controls beyond a basic thermostat, frequently left running on fixed schedules regardless of actual occupancy.

Medical and professional office buildings scattered through Flushing, Forest Hills, and Jamaica add a third layer: tighter humidity and ventilation requirements than typical retail or industrial space, often on older buildings that were never designed for that level of environmental control. A properly scoped building automation and HVAC controls retrofit is usually the fastest way to bring these buildings up to a modern compliance standard without a full mechanical overhaul — centralizing scattered retail meters under one schedule, or adding demand-controlled ventilation to a medical office that's currently running 24/7 regardless of patient volume.

We cover Queens from Long Island City and Astoria through Flushing, Forest Hills, and Jamaica, with the same certified technicians and Honeywell/75F factory training across every project.

Queens Snapshot

  • Common building types: retail strips, low-rise commercial, industrial/warehouse corridors, medical & professional offices
  • Frequent retrofit challenge: independently metered retail units with no centralized scheduling
  • Common industrial challenge: packaged RTUs on fixed schedules with no occupancy sensing
  • LL97 filing threshold applies to buildings over 25,000 sq ft
Trusted Across New York City

Success Stories

See how NYC property owners and facility managers count on Denair HVAC.

Our Team

Meet the Denair NYC Team

Denair HVAC is built by people who've spent their careers keeping NYC buildings comfortable — from the engineers who size every system to the technicians who show up when it matters most.

Dennis Cherniy
Dennis
Founder & CEO
Dennis founded Denair HVAC Company in 2007. He has over 17 years of experience in the HVAC industry and holds significant expertise in every aspect of the business. Leading the company's strategic vision, he has raised the enterprise from zero to $2 million in revenue within 5 years.
Tanya Gurzhi
Tanya
Financial Manager
15+ years handling finance, budgeting, and forecasting. She handles all aspects of accounting, finance, budgeting, forecasting, and insurance for Denair — and we couldn't be luckier.
Natalja Sirokova
Natalja
Marketing Manager
Natalja serves as marketing manager at Denair HVAC Company. She oversees the building of relationships with prospective clients and developing the firm's brand, and is responsible for public relations and marketing strategy.
Farrukh Kasimov
Farrukh
Lead Estimator
Farrukh has been with Denair HVAC Company since 2010. He is an experienced estimator responsible for bid proposal preparation and tracking opportunities with vendors, subcontractors, and customers.
Anastasiya Chernaya
Anastasiya
VP Business Development
Anastasiya serves as sales manager, leading Denair's new business acquisitions by identifying market opportunities and developing strategic partnerships. She is in charge of development and implementation of sales and growth strategies.
Thomas Mishakin
Thomas
Service Manager
Thomas leads Denair HVAC's service operations, ensuring fast response times, efficient scheduling, and consistent service quality. He coordinates technicians and customer communication to keep systems running reliably.

Queens BAS & controls FAQ

Straight answers about building automation systems for Queens properties — no marketing fluff.

What's involved in installing a BAS in an existing Queens building?
Most projects start with an on-site controls audit to map your current equipment and wiring, followed by a phased installation that avoids shutting down HVAC service. We typically integrate existing rooftop units, VRF systems, and air handlers into the new platform rather than replacing equipment that's still functional, which keeps both cost and disruption down.
Can Denair integrate our old pneumatic or legacy DDC controls?
In most cases, yes. We specialize in bridging legacy controllers — pneumatic, proprietary DDC, or aging BMS platforms common in older Queens buildings — into a modern, open BAS architecture, so you get updated functionality without a full rip-and-replace.
How does a BAS help with Local Law 97 compliance?
LL97 requires Queens buildings over 25,000 sq ft to track and reduce carbon emissions, and HVAC typically accounts for the largest share of a commercial building's energy use. A properly programmed BAS gives you real-time energy data, automated scheduling, and setpoint optimization — the fastest, lowest-capital way to bring emissions down ahead of filing deadlines. We build LL97-ready reporting into every installation. See our full Local Law 97 breakdown.
How much does a commercial BAS installation cost in Queens?
Pricing depends heavily on building size, the number of points being controlled, and how much of your existing equipment can be integrated versus replaced. We provide a fixed, itemized proposal after the on-site audit, so you know the full cost before committing — most Queens commercial retrofits see payback from energy savings within a few years.
Does Denair provide ongoing support after the BAS is installed?
Yes — every installation includes commissioning and staff training, and we offer preventative maintenance contracts that cover scheduled calibration, sensor checks, and remote monitoring so your system stays accurate and efficient long after installation day.
Where We Work

Queens Building Automation, Backed by NYC-Wide Coverage

From Long Island City office parks to suburban facilities across Nassau and Westchester, Denair's certified controls technicians cover 11 regions with the same responsive service. Read what Queens and NYC clients say on our testimonials page.

Queens Manhattan Brooklyn The Bronx Staten Island Nassau Westchester County Hudson Union Essex Bergen Counties
24/7 Response
≤4 hrs On-Site in Queens
11 Regions Covered
19 yrs NYC Experience
Certified & Recognized

Awards and Recognition

Inc. 5000

Inc. 5000 Award

Recognized as one of America's fastest-growing companies.

OSHA

OSHA 40-Hour Certified

Full team compliance with federal workplace safety standards.

Licensed Mechanical Contractor

Registered HVAC contractor fully licensed for NYC commercial work.

Manufacturer Partners

Factory-certified across the world's
leading HVAC equipment brands

Our BAS platforms integrate with any of these manufacturers' equipment. See our full list of commercial HVAC FAQs for compatibility details.

Mitsubishi Electric
Daikin
LG
Carrier
Fujitsu
Samsung
Hitachi
Let's Talk

Get Your Queens Building Automation Assessment — No Obligation

Tell us about your building and existing controls. A Denair specialist will respond within one business day with a clear system assessment and fixed-price proposal — no pressure, no upsell, just straight answers from people who know automation and Queens buildings. Prefer to browse first? Visit our homepage or our service area map.

(212) 365-5115
Available 24/7 for emergencies · Service department