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Isaac Heating and Air Conditioning

Buffalo HVAC Companies
Ranked #2 in Buffalo | Grade B+
4.90 (907 reviews)

Isaac Heating and Air Conditioning

Local HVAC team in Buffalo providing heating and cooling repairs and installations with emphasis on clear communication and dependable scheduling.

Why Homeowners Choose This Business

Clear communication from estimate through install, timely arrivals, courteous technicians, and tidy job sites. Reviews frequently mention smooth scheduling, thorough walkthroughs after service, and confidence that the work was completed correctly.

Service Area

Serving Buffalo and nearby Erie County communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Repair
  Maintenance
  Boiler Repair
  Installations
  AC Installation
  Repairs
  Air Conditioner Repair
  Thermostat Installation
  Water Heater Replacement
  HVAC Maintenance
  Heating System Installation
  Ductwork Repair
  Dryer vent repair
  Indoor Air Quality
  Heat Pump Service

Heating and cooling diagnostics, furnace and boiler repair, AC repair, system replacement and installation, thermostat setup, water heater replacement, and dryer vent repair as reflected in recent customer feedback.


Recent Reviews

4.90

(Based on 907 reviews)

Reviews consistently mention quick scheduling and on-time arrivals. Homeowners describe technicians as courteous, communicative, and thorough in explaining issues and next steps. Many comments note clean installations and confidence in the workmanship for furnace, AC, and water heater projects. Pricing and quotes are described as clear, with smooth coordination from estimate to completion.

We were experiencing no heat rising to the bedroom level of our house. Called Isaac and they sent a technician out early the next day. Dallas was courteous, cordial, and efficient in assessing and diagnosing our problem. He then went on to repair a faulty valve, purge our system, and bring us heat again. We will not hesitate to call Isaac again and would be more than happy to have Dallas be our technician.

Buying a furnace is a big deal . It’s expensive and essential. Issac Heating truly made this decision easy and the customer service is over the top ! My wife and I made contact with 3 Issac employees and they were all fantastic. Dallas for a service call , Jessica for a quote and Brandon for the install . Professionalism , courtesy, prompt service and a feeling that the job was done right and that I as well as my wife were valued as a customer left me with a feeling that we made the right decision. Refreshing to see there are still companies out there that care about their customers. Thank You Issac Heating ! You have a customer with us moving forward .

I truly had a great experience as a first time customer. They were amazing from the time I made the appointment, the assessment and installation. Cory was very helpful and personable and made the process very easy, and gained my trust immediately. Louis the installer was very professional and very experienced. Very quiet but still friendly, and he got straight to work and worked hard for hours and did an amazing installation. I am very much grateful for this business as they helped us at an unexpected time as these things tend to happen, and they were extremely efficient, effective and reasonable especially during the cold winter we are anticipating. I highly recommend Isaac's heating and cooling and I thank them again

On time, very neat, great attitudes and a pleasure to do business with.
My mom and a neighbor were also very satisfied with their new AC/heater installations.
I wouldn’t think of going elsewhere.
Thank you to my crew of professionals!

I had a few services done today, energy efficient hot water tank, thermostat, dryer vent repair. Brandon was on time, actually early. He patiently waited until I was able to get my children off to school and daycare. 10 out of 10 service. After the installation was complete, he showed me how to work the hot water tank and I also was shown how to operate my thermostat installed by a different gentleman.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Homeowners frequently call for no-heat diagnostics, furnace repairs, AC tune-ups, and full system replacements. Thermostat setup, water heater swaps, and dryer vent fixes also appear in recent customer feedback.

Recent reviews note next-day or prompt scheduling for both diagnostics and installations. Availability can vary by season, so calling ahead helps secure preferred times.

Customers commonly report clear communication about findings, options, and pricing before work proceeds. Technicians often provide a walkthrough after completion to review what was done.

Yes, reviews reference complete furnace and AC installations as well as individual component replacements. The team also handles related items like thermostats and water heaters.

Multiple reviewers mention neat setups and clean job sites at the end of the visit. Technicians typically remove debris and review system operation before leaving.
 Verified Listing

Opening Hours


  • 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

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Business Details


Business Rating
4.90 (907 reviews) FeaturedPro Business
Address
70 Benbro Dr, Buffalo, NY 14225
Phone
Business Type
service

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