How is Isaac Heating and Air Conditioning overall rated?

Isaac Heating and Air Conditioning has 4.7 rating.

What days are Isaac Heating and Air Conditioning open?

Monday: Open 24 Hours Tuesday: Open 24 Hours Wednesday: Open 24 Hours Thursday: Open 24 Hours Friday: Open 24 Hours Saturday: Open 24 Hours Sunday: Open 24 Hours

Does Isaac Heating and Air Conditioning offer free estimates?

Yes, Isaac Heating and Air Conditioning offers free estimates.

What services does Isaac Heating and Air Conditioning offer?

HVAC Service, HVAC Installation, Air Quality, Dehumidifiers, Humidifiers, CareClub Plans, Duct Cleaning, Whole-Home Generator, Fireplaces, Healthy Home Assessment, Insulation, Plumbing Services, Plumbing Repair, Drain Cleaning, Sewer Lines, Sump Pumps, Water Heaters, Pool Heaters, Heat Pumps, Ductless AC, Commercial HVAC, Commercial Plumbing

Isaac Heating & Air Conditioning, Heating and Air Conditioning/HVAC in Big Flats NY

Pat Kacyon

September 04, 2026

Unable to install anode because gasket not ordered. He ordered the gasket. He explained what needs to be done. He will also take care of changing water filter and check to make sure water softener system is working as it should. He explained the situation well.

Response from Business

Thank you for your 5-star review! Your satisfaction is our top priority.

Denise Trondsen

September 04, 2026

Shea was fantastic.

Response from Business

Maxine Cole-Jones

September 04, 2026

The young repair man was very pleasant and even though it was a late appointment he was still happy he could help. Oʻ

Response from Business

Thank you for your 5-star review! Your satisfaction is our top priority.

Gary Kohler

September 03, 2026

Great job with furnace inspection He was very professional Very satusfied

Response from Business

ron Colegrove

September 03, 2026

Zander Freeman was very pleasant & knowledgeable 5 stars for sure 🙂

Response from Business

Thank you for your 5-star review! Your satisfaction is our top priority.

Kim Warunek

September 02, 2026

Showed up at agreed upon time, called first to let me know they were on their way. Got install done same day. Very polite and professional.

Response from Business

Dennis Collins

September 01, 2026

Answered all my questions. Very knowledgeable. Polite and respectful of my property.

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Nikki Butler

August 31, 2026

The technician showed up in time and hot straight to work unclogging a drain. He was very professional.

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

Karen Biesanz

August 29, 2026

Kobie was very kind and knowledgeable. He remedied the problem quickly!

Response from Business

Thank you for your 5-star review! Your satisfaction is our top priority.

Christy Harmer

August 29, 2026

Shea was timely, arriving a few minutes early even. He was professional throughout our communication. We ended up not having him complete the job, due to the high cost quoted for the job.

Response from Business

Your 5-star review made our day! Thanks for choosing Isaac Heating & Air Conditioning.

Andrea Murrell

August 28, 2026

Had to get about 30-40 feet of 80 year old cast iron plumbing removed that was cracked and clogged. They removed all of the cast iron and replaced it with PVC pipes. The 2 guys were very efficient, professional and fast! Would highly recommend!

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Jerry Gebhard

August 28, 2026

Excellent service from Eric today!

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Joanne Donnells

August 27, 2026

Jacob A was very thorough and informative on what maintenance was performed.

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Loretta Manwaring

August 26, 2026

They were excellent. They were respectful and hard working. They were very professional and proficient. They double checked everything prior to leaving and cleaned up.

Response from Business

Thank you for taking the time to leave us a 5-star review. We hope to continue providing exceptional service for all of your home services needs. Thank you for choosing Isaac Heating & Air Conditioning.

deborah clemens

August 26, 2026

The technician was very friendly, knew what needed to be done, And did the work very efficiently. He made sure everything was put back where it belonged and everything was cleaned up. Definitely a five star rating thank you.

Response from Business

Thank you for taking the time to leave us a 5-star review. We hope to continue providing exceptional service for all of your home services needs. Thank you for choosing Isaac Heating & Air Conditioning.

Chuck Fasciana

August 25, 2026

Excellent , friendly and professional service Took a couple of trips to find a leak.once it was found instalation of new toilet was done quickly

Response from Business

Your 5-star review made our day! Thanks for choosing Isaac Heating & Air Conditioning.

Sandra Paris

August 25, 2026

Gavin Morse did a great job servicing our air conditioner. He was very knowledgeable and a good worker. We enjoyed his personality.

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

sherry wyble

August 25, 2026

Very professional and pleasant. Thank you

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

John Sharkey

August 25, 2026

Tony arrived right on time and got right to work. The installation of the water softener and filter was perfect. We will be using Isaac for all our Plumbing and HVAC needs going forward.

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

Susan Loomis

August 25, 2026

Very knowledgeable. Nice guy friendly. I would definitely recommend him.

Response from Business

Thank you for taking the time to leave us a 5-star review. We hope to continue providing exceptional service for all of your home services needs. Thank you for choosing Isaac Heating & Air Conditioning.

fingerlakesfinds etsy

August 25, 2026

George was great! Friendly and professional. Due to a schedule mix up on our end, he went out of his way and returned at a later time that same day and got the job done. We appreciated that so much.

Response from Business

Your 5-star review made our day! Thanks for choosing Isaac Heating & Air Conditioning.

daniel delany

August 25, 2026

Very nice guy. Explained what my problem was and he is very knowledgeable

Response from Business

Thank you for taking the time to leave us a 5-star review. We hope to continue providing exceptional service for all of your home services needs. Thank you for choosing Isaac Heating & Air Conditioning.

Rose Zapel

August 25, 2026

Noted a problem with heat today. Kevin, our technician, figured it out immediately and explained what was happening and how to resolve it. He was so helpful on such a busy day. I need more stats to give him.

Response from Business

Your 5-star review made our day! Thanks for choosing Isaac Heating & Air Conditioning.

Jason Neubauer

August 24, 2026

George Teeter was fantastic, and very thorough in the service of our furnace and A/C units.

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Jacqueline Stonier

August 24, 2026

Technician Bryan was on time and did a great job cleaning and servicing my fuel oil furnace in a timely fashion.

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

michelle kay

August 24, 2026

He was timely and professional. Fixed our issue. I totally recommend!

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

Malachi Ficek

August 23, 2026

S. Perry was honest and quick and did a great job thank you, he doesn't control the company's policy but it was fairly/ over priced but did come out on a Sunday, and for coming out was 117 dollars, 240 to remove toilet, 410 to remove the clog.

Response from Business

Thank you for the 5-star rating! We're pleased to know you had a great experience.

peter parken

August 22, 2026

Very good. Got an appointment quickly and the unit evaluated.

Response from Business

We are delighted to hear that you had a 5-star experience with Isaac Heating & Air Conditioning.

Kristy Bernard

August 21, 2026

Anthony was knowledgeable and honest about what was or wasn’t an issue with our plumbing. He was also a very nice guy. Thank you for your help!

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

Rosemary Tucker

August 21, 2026

Very professional and paid attention to detail

Response from Business

Thank you for taking the time to leave us a 5-star review. We appreciate your recognition of our hard work and we appreciate your support.

Isaac Heating & Air Conditioning Big Flats

About us

Frequently asked questions about Isaac Heating & Air Conditioning

How is Isaac Heating and Air Conditioning overall rated?

What days are Isaac Heating and Air Conditioning open?

Does Isaac Heating and Air Conditioning offer free estimates?

What services does Isaac Heating and Air Conditioning offer?