How often should I have my heat pump serviced?

You should have your heat pump serviced at least once a year. If you use your heat pump for heating and cooling, you should service it twice annually, in the fall and the spring.

What is the life span of a heat pump?

The average life span of a heat pump is 10-15 years. Because heat pumps run year-round to heat and cool your home, they don’t always last as long as a typical heating or cooling system. However, you can extend the life span by ensuring that your unit is routinely maintained by an HVAC professional.

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Furnace And AC Installation

With 0% Financing For 60 Months REDEEM OFFER Expires 03/31/2026 *Some restrictions apply. Prior sales excluded. One coupon per household. Cannot be combined with any other offer.

$800 Boiler Buy Back

Get $800 toward the replacement of your old boiler REDEEM OFFER Expires 03/31/2026 *Some restrictions apply. Prior sales excluded. One coupon per household. Cannot be combined with any other offer.

$1,500

SYSTEM BUY-BACK OFFER Upgrade your HVAC system and receive
$1,500 toward a new high-efficiency system REDEEM OFFER Expires 03/31/2026 Valid on qualifying complete system installation. Includes Lennox SLP99 furnace, EL18KCV air conditioner, S40 thermostat, and Aprilaire 4" media air cleaner. Applies to all system sizes. Buy-back credit applied at time of purchase. Cannot be combined with other offers or prior sales. Residential only. Offer valid through participating Isaac Heating & Air Conditioning locations

$199

Furnace & AC Precision Tune-up & Safety Inspection REDEEM OFFER Expires 03/31/2026

$99

AC Precision Tune-up & Safety Inspection REDEEM OFFER Expires 03/31/2026

Rebates up to $1,400

AND no payments, no interest for 12 months when financing a new Lennox® system REDEEM OFFER Expires 03/31/2026

Furnace And AC Installation

With 0% Financing For 60 Months REDEEM OFFER Expires 03/31/2026*Some restrictions apply. Prior sales excluded. One coupon per household. Cannot be combined with any other offer.

$800 Boiler Buy Back

Get $800 toward the replacement of your old boiler REDEEM OFFER Expires 03/31/2026*Some restrictions apply. Prior sales excluded. One coupon per household. Cannot be combined with any other offer.

$1,500

SYSTEM BUY-BACK OFFER Upgrade your HVAC system and receive
$1,500 toward a new high-efficiency system REDEEM OFFER Expires 03/31/2026Valid on qualifying complete system installation. Includes Lennox SLP99 furnace, EL18KCV air conditioner, S40 thermostat, and Aprilaire 4" media air cleaner. Applies to all system sizes. Buy-back credit applied at time of purchase. Cannot be combined with other offers or prior sales. Residential only. Offer valid through participating Isaac Heating & Air Conditioning locations

$199

Furnace & AC Precision Tune-up & Safety Inspection REDEEM OFFER Expires 03/31/2026

$99

AC Precision Tune-up & Safety Inspection REDEEM OFFER Expires 03/31/2026

Rebates up to $1,400

AND no payments, no interest for 12 months when financing a new Lennox® system REDEEM OFFER Expires 03/31/2026

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Very professional and knowledgeable. Good customer service! We had Forrest and Chris here today to clean our air ducts and install a whole house air scrubber/filtration system . They were very polite, and efficient. Dallas had been here the day before for an estimate and he was wonderful too. Everything…

Kathleen E.

Jim came out and gave me an estimate. He was on time, knowledgeable and very professional. When his crew came to do the job, they were also very professional. They moved a mini split from one side of my house to the other. They ran the new line through the…

Charles F.

Taylor did great work. He had my furnace up and running in no time. He answered all my questions and had very helpful tips. I'm looking into switching over to natural gas this year and Isaac's will be my first phone call!!!

Antwon W.

I called another local famous service that tried to tell me I needed to replace my whole system. Isaac heating was able to fix it quickly, and they were incredibly nice and helpful. Honestly, they feel like heroes.

Robyn B.

I've used Isaac for the past few years and they have been great! It's been a coincidence that Taylor has come out to do my maintenance over the years and he has been fantastic every time - so fantastic I'm going to make sure I request him every time I…

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Emergency Heating & AC Services in Buffalo, NY

Serving the Area Since 1945

Buffalo is known for its stunning Lake Erie views, but the fluctuating weather means we need reliable HVAC services to keep our homes comfortable and safe throughout the year. At Isaac Heating & Air Conditioning, our team proudly brings our HVAC services expertise to the Buffalo community. Our commitment is simple: When you need us, we’ll be there.

For HVAC services you can count on in Buffalo, choose Isaac Heating & Air Conditioning — call our team to request HVAC services.

Emergency HVAC Repairs

At Isaac, we know heating and cooling emergencies don’t wait for your schedule. Count on us to repair your furnace or boiler when it’s freezing outside or get your AC back up and running in the summer. With emergency HVAC services, you’ll never have to suffer in an uncomfortable or unsafe home.

Expert HVAC Installation & Replacement

Whether you’re looking to add new heating or cooling to your home or need to replace an aging or damaged system, the experienced HVAC technicians at Isaac Heating & Cooling have you covered. We work with a broad selection of high-quality systems from respected manufacturers. We’ll carefully assess your HVAC needs and match you to high-quality systems suited to your home design, HVAC goals, and budget.

We provide free estimates for replacement quotes for air conditioning, furnace, and heat pump installations. Our team also handles commercial HVAC installation and replacement, helping your business achieve more effective and efficient heating and cooling with a new system.

Trustworthy Heating & Cooling Services

Buffalo’s weather is as diverse as the neighborhoods that make up the city — from Cazenovia Park to downtown. At Isaac, we know each season brings different challenges to your space’s comfort. That’s why we offer comprehensive HVAC services to ensure your space remains a haven all year.

Our services include:

Air conditioning
Gas, oil, and electrical furnaces
Heat pumps
Packaged units
Boilers
Ductless mini-splits
Commercial HVAC

We also enhance indoor air quality and comfort with humidifiers, dehumidifiers, and thermostat services and help you keep air ducts in good condition with ductwork repair and cleaning.

Request heating, cooling, or commercial services in Buffalo by contacting the Isaac team today.