T.F. O'Brien Cooling & Heating

4.9 (2097 reviews)

| New Hyde Park, NY | General Contractor

T.F. O’Brien Cooling & Heating is a New Hyde Park general contractor and plumber installing HVAC, water heaters, and electrical systems for homeowners.

At a Glance

Category: General Contractor
Location: New Hyde Park, NY
Rating: 4.9/5 (2097 reviews)
Phone: +15164881800
Services: Plumber, General Contractor, Point Of Interest

T.F. O'Brien Cooling & Heating - General Contractor in New Hyde Park

About T.F. O'Brien Cooling & Heating

T.F. O'Brien Cooling & Heating is a general contractor based in New Hyde Park, NY, serving the surrounding area. The company has a 4.9/5 rating from 2097 Google reviews, indicating consistent customer feedback. They offer services related to cooling and heating systems.

Their services include installation, maintenance, and repair of various HVAC systems. They cater to residential customers and may also serve light commercial clients, as indicated by their general contractor classification. Specific offerings are expected to encompass air conditioning, heating, and related components often addressed by HVAC specialists.

When evaluating T.F. O'Brien Cooling & Heating, consider asking about their experience with specific heat pump models, energy efficiency ratings of the systems they install, and their warranties on equipment and labor. Inquire about their diagnostic processes for existing systems and their approach to optimizing home energy use. Confirm their licensing and insurance for work performed in New York.

Services

Plumber

General Contractor

Point Of Interest

Service

Establishment

Hours

Friday 8:00-17:00 Monday 8:00-17:00 Tuesday 8:00-17:00 Thursday 8:00-17:00 Wednesday 8:00-17:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

100 Denton Avenue

New Hyde Park, NY 11040

(516) 488-1800

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Map

How to evaluate T.F. O'Brien Cooling & Heating

Before hiring T.F. O'Brien Cooling & Heating for general contractor work in New Hyde Park, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right general contractor for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that T.F. O'Brien Cooling & Heating carries an active NY contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A general contractor that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare T.F. O'Brien Cooling & Heating side-by-side with other general contractor options in New Hyde Park, and they protect you from scope creep once the work begins.

Ask about project experience

Ask T.F. O'Brien Cooling & Heating how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a general contractor actually shows up.

Frequently Asked Questions

What services does T.F. O'Brien Cooling & Heating offer?

T.F. O'Brien Cooling & Heating offers a wide range of services including heating, air conditioning, ductless systems, heat pumps, and plumbing services for residential and commercial customers. They also provide emergency HVAC services, maintenance plans, and new equipment installations.

Does T.F. O'Brien offer a warranty on their HVAC systems?

Yes, T.F. O'Brien provides a 12-year warranty on heating and air conditioning systems. They are a Carrier® Factory Authorized Dealer, ensuring quality products and service.

What areas does T.F. O'Brien serve?

T.F. O'Brien Cooling & Heating is based in New Hyde Park, NY, and serves customers in Long Island, Nassau County, Suffolk County, Brooklyn, and Queens.

Can I get financing for a new HVAC system from T.F. O'Brien?

Yes, T.F. O'Brien offers financing options to help customers upgrade their systems and manage their budget effectively. Details about financing can be found on their website.

How long has T.F. O'Brien Cooling & Heating been in business?

T.F. O'Brien Cooling & Heating has been providing quality heating and air conditioning services on Long Island since 1934, boasting over 90 years of experience as a family-owned HVAC partner.