When you need a qualified HVAC contractor in Long Island City, Irving Haase & Co., Inc. is a mechanical contracting firm serving commercial clients across Queens, Brooklyn, and New York City with plan-and-spec bidding and in-kind equipment replacement work. We have operated as a family-owned mechanical contractor for over 40 years, building a reputation among general contractors, property managers, and facility directors who need dependable HVAC execution on commercial projects.
Long Island City is one of the fastest-developing commercial corridors in Queens, with active tenant renovation pipelines, luxury multi-family buildings, and institutional work that demands precise mechanical scope. We understand the coordination requirements that come with these projects.
Our work is strictly commercial. We bid from engineer-stamped construction documents and execute in-kind replacements for existing building systems. We do not offer design-build services, and we do not perform out-of-the-ground new construction.
What Does Irving Haase & Co., Inc. Handle In Long Island City, Queens?
Irving Haase & Co., Inc. handles commercial HVAC and mechanical contracting work for a specific range of project types in Long Island City and across Queens. Our scope covers tenant fit-outs, building system upgrades, and institutional work executed strictly from engineer-prepared plans and specifications.
Commercial Tenant Renovations
Tenant renovation projects in Long Island City typically involve reconfiguring existing HVAC service within an occupied or recently vacated commercial floor. We work from issued-for-construction mechanical drawings and coordinate with the general contractor on ceiling height, duct routing, and equipment access.
Our crews handle ductwork, diffusers, fan coil units, and related distribution components within the defined tenant space. Scope is limited to what the mechanical engineer has drawn and specified.
Demo And White-Box HVAC Scope
White-box and demo scopes require capping, removing, or roughing-in HVAC systems so a space is ready for the next tenant build-out. We scope this work directly from the demolition and mechanical drawings provided in the bid package.
This is a common project type in Long Island City, where commercial landlords frequently turn over floors between tenants. Clear scope boundaries and accurate takeoffs are essential to pricing this work competitively.
Luxury Apartment Building Mechanical Upgrades
Luxury multi-family buildings in Long Island City and Queens often require HVAC system upgrades as part of larger capital improvement programs. We perform in-kind equipment replacements and mechanical upgrades within existing building systems, working from engineer-of-record documents.
This work requires coordination with building management to minimize disruption to occupied units. Our team has experience working within the scheduling and access constraints common to occupied residential buildings.
How Does Plan-And-Spec Bidding Work For Commercial HVAC Projects?
Plan-and-spec bidding means a mechanical contractor receives complete engineer-prepared construction documents and provides a lump-sum price to install exactly what is drawn and specified. Irving Haase & Co., Inc. bids exclusively this way for new commercial HVAC work, without modifying the design or substituting systems outside the specified parameters.
Bid Packages Based On Construction Documents
A complete bid package includes mechanical drawings, specifications, equipment schedules, and any addenda issued before bid day. We perform our takeoff from these documents, including ductwork, piping, sheet metal, insulation, and equipment connections.
Any scope not covered in the construction documents is excluded from our base bid. We identify gaps or conflicts during review and address them through RFIs before final pricing is submitted.
Trade Coordination With General Contractors
Commercial HVAC contractors must coordinate with structural, electrical, and other trades throughout construction. We work directly with the general contractor on sequencing, ceiling coordination, equipment delivery, and access to mechanical spaces.
Early coordination with the GC’s project manager reduces conflicts in the field and keeps the mechanical scope on schedule. We maintain consistent communication from bid award through project closeout.
In-Kind Equipment Replacements
In-kind replacement means swapping an existing piece of HVAC equipment with a like-for-like or equivalent unit without redesigning the system. This is a common scope in existing commercial buildings and luxury apartment properties in Long Island City and Queens.
We price in-kind replacements based on the existing equipment schedule and site conditions. The mechanical engineer of record specifies the replacement unit; we install it per their documents.
Scope Boundaries And Exclusions
Clear scope boundaries protect both the owner and the mechanical contractor. Our bids define exactly what is included, covering sheet metal, piping, equipment connections, and specified accessories, and what is excluded, such as electrical connections, structural supports, or work outside the mechanical drawings.
Scope gaps between trades are identified during the pre-bid review. Unresolved gaps become the subject of RFIs or are addressed through change order procedures once construction is underway.
What HVAC Services Are Available For Existing Commercial Buildings?
For existing commercial buildings in Long Island City and Queens, our HVAC services focus on air conditioning service and repair, equipment replacement, and maintenance support. These services are available for occupied buildings with active tenant or building-owner relationships.
Air Conditioning Service And Repair
Air conditioning service on commercial buildings includes diagnosing equipment faults, replacing components, and restoring system performance. We respond to service calls for commercial HVAC systems in Long Island City, Queens, and Brooklyn.
Timely response matters when a system fails in an occupied building. Customers consistently note that our team goes out of its way to respond quickly when problems arise.
Heating And Air Conditioning Equipment Replacement
Equipment replacement in existing buildings involves removing failed or end-of-life units and installing specified replacements in the same location and configuration. We perform in-kind heating and air conditioning replacements for commercial and multi-family properties.
Replacement work is scoped from the equipment schedule and existing field conditions. We do not redesign or reconfigure the system as part of a standard replacement scope.
Service For Occupied Buildings
Working in occupied commercial buildings requires scheduling sensitivity, clean work practices, and coordination with building staff. We regularly perform HVAC service and replacement work in buildings that remain fully occupied during the project.
Access to mechanical rooms, rooftops, and individual units is coordinated in advance with the property manager or facility director. Minimizing disruption to tenants is a consistent priority on these projects.
Maintenance Support And Responsive Troubleshooting
Ongoing maintenance support includes responsive troubleshooting when building staff identify performance issues between scheduled service visits. We support property managers and facility directors who need a reliable mechanical contractor available when something goes wrong.
Long-term maintenance relationships allow our technicians to develop familiarity with a building’s specific systems, which improves diagnostic accuracy and reduces response time.
Why Do Commercial Clients Choose Irving Haase & Co., Inc.?
Commercial clients choose Irving Haase & Co., Inc. because we execute plan-and-spec HVAC work and in-kind replacements with consistent professionalism, clear communication, and a track record built over more than 40 years of mechanical contracting in New York City.
Professional Communication From First Contact To Closeout
Every commercial project involves multiple stakeholders, and communication breakdowns create costly delays. Our team maintains clear, consistent communication with general contractors, property managers, and facility directors from the initial bid request through final closeout documentation.
Customers specifically note that the experience is smooth from first contact through problem resolution. That consistency is something we take seriously on every project.
Dependable Execution And Timely Response
Commercial HVAC scopes have hard deadlines tied to lease dates, certificate of occupancy requirements, and tenant move-ins. We staff our projects to meet these schedules and respond quickly when field conditions require immediate attention.
Timeliness is one of the most consistent themes in customer feedback about our work. When a problem arises, our team makes every effort to respond without unnecessary delay.
Long-Term Client Trust And Repeat Business
Many of our clients have worked with us for more than a decade. Repeat business from general contractors and property managers reflects confidence in our ability to deliver what we price and execute what we commit to.
One long-term customer describes us as the best HVAC service they have used over many years, noting we would deserve six stars if the rating scale allowed it. That kind of loyalty is earned through consistent execution.
Verified Local Reputation
Irving Haase & Co., Inc. holds a 5.0 rating on Google and has been listed in the Blue Book since 1981. We are a registered New York State domestic business corporation and have maintained an active presence in the Queens and NYC mechanical contracting market for over 40 years.
Our office is located in Corona, Queens, which positions us efficiently for projects across Long Island City, Flushing, and the broader Queens borough.
Where Does Irving Haase & Co., Inc. Work Around Long Island City?
Irving Haase & Co., Inc. serves commercial HVAC clients in Long Island City and across its surrounding service area in Queens, Brooklyn, and New York City. Our service area covers the neighborhoods and building types where commercial tenant renovation and equipment replacement work is most active.
Long Island City And Queens Project Coverage
Long Island City is a primary project corridor for us. The neighborhood’s concentration of commercial office buildings, converted industrial spaces, and luxury multi-family towers generates consistent demand for plan-and-spec HVAC work and in-kind equipment replacement.
We also serve commercial clients throughout Queens, including properties in Flushing, Astoria, Jamaica, and surrounding neighborhoods.
Brooklyn Commercial Service Reach
Our commercial HVAC services extend into Brooklyn for tenant renovation projects, building system upgrades, and equipment replacement scopes. Brooklyn’s active development pipeline and large stock of existing commercial buildings create regular opportunities for plan-and-spec mechanical work.
We coordinate with general contractors operating across both Queens and Brooklyn on multi-building or multi-phase commercial projects.
NYC Building Types We Commonly Support
Across Long Island City and greater NYC, we commonly support:
- Multi-tenant commercial office floors undergoing tenant fit-out or white-box preparation
- Luxury multi-family residential buildings requiring mechanical system upgrades or in-kind equipment replacements.
- Mixed-use buildings with distinct commercial and multi-family mechanical systems
How Can You Contact Irving Haase & Co., Inc. For A Bid Or Service Request?
Reaching Irving Haase & Co., Inc. for a commercial HVAC bid or service request is straightforward. We respond to inquiries from general contractors, property managers, and facility directors who are preparing for upcoming projects or dealing with active equipment issues.
Phone And Website Contact Options
Call Irving Haase & Co., Inc. directly at (718) 271-4100 to speak with our team about a bid request or service need. You can also reach us through our website at irvinghaase.com to submit a contact form or request a proposal.
Call today at (718) 271-4100 or visit our website to request a competitive plan-and-spec mechanical bid or schedule an in-kind equipment replacement in NYC, Brooklyn, or Queens.
What To Prepare Before Requesting A Proposal
For plan-and-spec bid requests, have the issued-for-bid mechanical drawings, specifications, and equipment schedules ready to share. The more complete the bid package at the time of inquiry, the faster we can perform our takeoff and return pricing.
For service or replacement requests, be prepared to provide the building address, equipment type, and a brief description of the issue or scope. Existing equipment tags, model numbers, and any prior service records are helpful but not required to initiate contact.
When To Reach Out During Preconstruction Or Replacement Planning
For preconstruction bids, reach out as soon as the mechanical bid package is ready for distribution. Earlier engagement gives us time to review the documents, submit RFIs, and return a thorough and competitive price.
For in-kind replacement planning, contact us before the existing equipment fails if possible. Proactive planning allows us to confirm equipment availability, coordinate with the building’s schedule, and avoid emergency premiums.
Frequently Asked Questions
How much does an HVAC contractor typically charge per hour?
Commercial HVAC contractor labor rates in New York City vary based on trade classification, prevailing wage requirements, and project type. For prevailing wage projects in Long Island City and Queens, rates are set by applicable wage schedules and are higher than standard commercial rates.
What factors most affect the total cost of an HVAC installation or replacement?
The biggest cost drivers on a commercial HVAC project are the scope defined in the mechanical drawings, equipment specifications, labor classification, site access conditions, and trade coordination requirements. In Long Island City, occupied building constraints and union labor requirements are common factors that affect final pricing.
What should I look for when comparing HVAC company reviews and ratings?
Look for patterns in reviews that mention communication, timeliness, and scope execution rather than just overall satisfaction scores. Irving Haase & Co., Inc. carries a 5.0 Google rating, and customer feedback consistently highlights professional communication and responsive service as strengths on commercial projects.
What is the $5,000 rule for HVAC repair versus replacement decisions?
The $5,000 rule is a general guideline suggesting that when repair costs multiplied by the equipment’s age exceed $5,000, replacement may be more cost-effective. For commercial buildings in Long Island City, in-kind replacement scoped by the engineer of record and executed by a qualified mechanical contractor is often the most straightforward path when aging equipment reaches that threshold.
Which HVAC systems and filtration options are best for allergies?
Filtration and indoor air quality decisions for commercial buildings in Long Island City are typically made by the mechanical engineer of record as part of the system design. Irving Haase & Co., Inc. installs and replaces equipment per the engineer’s specifications, including specified filtration components within the defined mechanical scope.