We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

5 Best Furnace Repair Services Commack, NY

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Furnace Repair
  4. NY
  5. Commack
Written By Callie Marsalisi|Last Updated: April 18, 2024

It's important to have access to reliable furnace repair services to keep your home comfortable. In this guide, we'll go over common heating issues and identify local providers that can help with both regular maintenance and unexpected heating emergencies. The top heating, ventilation, and air conditioning (HVAC) servicers in Commack, New York, can help keep your heating and cooling running smoothly. If you decide based on this article that your whole system needs replacing, check out our picks for the best furnace brands.

5 Best Furnace Repair Companies in Commack

Petro Home Services Logo

Petro Home Services

4.7/5
Based on 561 customer reviews.

Services Offered

Furnace RepairBoiler InstallationAc InstallationAc RepairEmergency ServicesDuctlessMaintenanceFiltrationFurnace Installation

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Free quote
3 Fairchild Ct, Plainview, NY 844-226-6479 petro.com
GMG HVAC Inc. Logo

GMG HVAC

4.6/5
Based on 113 customer reviews.

Services Offered

Ac InstallationVentilationEmergency ServicesFurnace InstallationDuct CleaningMaintenanceAc RepairIndoor Air QualityFurnace RepairFiltration

Highlights

  • Informative resources
  • Free quote
  • Clear pricing policy
77 Windsor Pl Suite 11, Central Islip, NY 631-309-2535 gmghvac.com
Long Island HVAC Logo

Long Island HVAC

4.7/5
Based on 16 customer reviews.

Services Offered

Ac InstallationInspectionFurnace RepairFurnace InstallationAc RepairDuctlessMaintenance

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
1521 Lakeland Ave, Bohemia, NY 631-821-5246 hvacli.com
Cool Air Designs Inc. Logo

Cool Air Designs

4.5/5
Based on 29 customer reviews.

Services Offered

Furnace InstallationVentilationMaintenanceAc InstallationIndoor Air QualityFurnace RepairAc RepairDuctlessFiltration

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
870-2 Marconi Ave, Ronkonkoma, NY 631-676-7733 coolairdesigns.com

More Local Hvac Companies

Cool Power LLC

User Reviews: 4.8/5 

75 Air Park Dr
Ronkonkoma, NY 11779

With Pride Air Conditioning & Heating Inc.

User Reviews: 4.3/5 

77 Marine St
Farmingdale, NY 11735

A1 Heating and Air Conditioning Inc

User Reviews: 4.6/5 

11 Hulse Rd
Setauket- East Setauket, NY 11733

Therm-A-Trol

User Reviews: 4.6/5 

120 Division Ave
Blue Point, NY 11715

All Air Specialists

User Reviews: 4.5/5 

1387 Jerusalem Ave N
Merrick, NY 11566

Around the Clock Air Conditioning & Heating, Inc.

User Reviews: 4.6/5 

115 Colonial Rd
Stamford, CT 06906

Climate Care, LLC

User Reviews: 4.5/5 

318 Strawberry Hill Ave
Norwalk, CT 06851

East Coast Heating & Air Conditioning

User Reviews: 4.4/5 

5 Silver St
Norwalk, CT 06850

All Hours Energy

User Reviews: 4.5/5 

40 Front St
East Rockaway, NY 11518

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Get Your Furnace Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Commack
Average Min Temp Percentile:75.5%
January Average Min Temp:30.1°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.21/kWh
Median Year Houses Built:1965
Average Annual Snowfall:27.4"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Services Offered by Furnace Repair Companies

Your local furnace repair company provides a number of services to keep your system working efficiently and effectively. We outline some common offerings below.

Repair and Maintenance

Professional and timely repairs can restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair providers can handle a number of issues, including broken blower motors, malfunctioning thermostats, and clogged air filters. Qualified HVAC technicians are also experienced in tackling problems such as faulty ignitions, damaged heat exchangers, possible gas leaks, and malfunctioning thermostats. Furnace repair technicians can also handle a routine HVAC system tune-up to avoid unnecessary breakdowns. This may involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and ensuring all components function properly.

Installation

Your HVAC provider can help upgrade your furnace to a more energy-efficient model, such as a heat pump. If your system is beyond repair, they can also help install a new furnace. Your technician will begin by assessing your home's layout and heating needs. Then, the tech will recommend the best furnace model for your budget and home requirements. Professional HVAC technicians practice industry standards and safety protocols for proper installation of a new furnace and connection. They can integrate your new system with your existing thermostat and air ducts. Your provider will complete a final inspection following installation to ensure your furnace is running optimally.

Inspection

Schedule an inspection with a furnace repair company if you notice that your furnace won’t turn on. During the inspection, a technician will look at each of the furnace's components to identify possible problems. Inspections typically include testing the thermostat's accuracy, cleaning and replacing air filters, inspecting the burner and ignition system, examining the heat exchanger for cracks or damage, and checking for any gas or fuel leaks. The technician verifies the heating system's safety and efficiency, making necessary adjustments or repairs. Routine, annual furnace tune-ups facilitate optimal performance, help avoid possible breakdowns, and promote a safe living environment during cold winters.

Emergency Services

If your furnace breaks down on a cold winter night, some furnace repair companies offer emergency repair services to get your system up and running quickly. These services are available around the clock for unexpected breakdowns, malfunctions, and other safety concerns outside regular business hours. Furnace failure can cause serious discomfort and health risks due to reduced indoor air quality, especially if the breakdown occurs during extreme weather and you're unable to open windows for fresh air. Emergency services may cost more than scheduled services, but it's worth it to protect your health.

Factors To Consider When Choosing a Local Commack Furnace Repair Service

You have a number of factors to consider when choosing a local Commack furnace repair provider. We review some key considerations below.

  • Cost: Compare multiple Commack furnace repair providers to find the best prices and service offerings. Look for competitive, transparent pricing, but beware companies with extremely low rates. These providers often make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Check for guarantees or warranties offered by the furnace repair provider. A reputable company should stand behind its work and offer a reasonable guarantee on parts and repair work. This assurance gives you peace of mind knowing you can rely on your service provider if any issues arise after repairs.
  • Licensing: Verify that your furnace repair provider has all required licenses and certifications. This ensures that its technicians are qualified to handle furnace repairs safely and effectively. In New York, your HVAC contractor must obtain certification from your local city or municipal government.
  • Qualifications: Inquire about a company's training policies as well as its technicians' experience. Companies that offer ongoing training are more likely to have technicians that are up to date on the latest repair techniques. You want a company that employs well-trained technicians with experience working with various furnace makes and models.
  • Reputation and reviews: Online reviews and customer testimonials can give you an idea of a company's reputation and commitment to customer satisfaction. Look for overall positive reviews while paying attention to the way it addresses negative feedback or complaints.

How Much Does a Furnace Repair Cost?

A number of factors affect the price of repairing your furnace. These include the type of HVAC unit, extent of the damage, and cost of replacement parts. On average, furnace repair costs $452, although this varies depending on the details. The following are some common furnace repairs, as well as their average costs.

  • Broken thermostat: $82–$411
  • Cleaning: $49–$66
  • Cracked heat exchanger: $1,646–$2,880
  • Damaged blower bearings: $25–$123
  • Damaged blower belt: $25–$91
  • Filter change: $33–$123

Ready to Get a Quote on Your Hvac Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Furnace Repair in Commack

How often do I need to have my furnace serviced?

Homeowners should have their furnace serviced at least once annually to ensure it runs safely and efficiently. Additionally, a simple maintenance step any homeowner can take is to change your furnace filter every year.

Will a home warranty cover a furnace?

Most home warranties include furnaces, but warranty plans and services vary by provider. Learn more using our guide to top home warranty plans for furnace coverage.

How can I tell whether my furnace needs repairs?

Signs that your furnace needs repairs include a yellow pilot light, strange noises, uneven heating, and increased energy bills. A professional can inspect your furnace and determine whether it’s time for a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

You might need emergency repair services if your furnace breaks down in the middle of winter. Many HVAC repair providers offer around-the-clock emergency services to get your furnace up and running again.

How can I prevent the need for furnace repairs?

Regular furnace maintenance, such as cleaning and replacing air filters, helps prevent the need for repairs. Annual HVAC servicing is also key for catching any potential issues before they become major problems.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Sources