Serving West Volusia

for Over 100 Years

Heating
Heating

Heating

Even in Volusia County, chilly nights happen. We provide reliable furnace and heat pump repair, replacement, and installation to keep your home cozy, efficient, and ready when temperatures drop.

Cooling
Cooling

Cooling

Florida heat is no joke. Our expert air conditioning repair, replacement, and installation services keep your DeLand home cool, comfortable, and energy-efficient through the hottest, most humid days.

Commercial
Commercial

Commercial

We help West Volusia County businesses stay comfortable year-round with dependable commercial HVAC repair, installation, and maintenance designed to keep employees productive and customers happy.

Maintenance
Maintenance

Maintenance

Stay ahead of breakdowns with routine HVAC maintenance tailored to Florida’s climate—improving efficiency, extending system life, and keeping your DeLand home comfortable year-round.

Expert AC & Heating Services in Deltona, DeLand, and DeBary, FL

Since 1921, Jacob Heating & Air Conditioning has been a household name in West Volusia County. Now run by third-generation leader Robert Jacob, it stands as one of the area’s longest-operating businesses. Upholding family values, hard work, quality, and integrity, Jacob Heating & Air Conditioning proudly serves the community.

A Jacob Heating & Air Conditioning service van.

The Jacob Heating & Air Conditioning Difference

Jacob Difference

Family-Owned and Operated Since 1921

Jacob Difference

We Treat Every Customer Like We Want to Be Treated

Jacob Difference

Exceptional Service Quality, and Consistency

Jacob Difference

Highly Trained and Certified Technicians

Jacob Difference

Optional Emergency Service Night and Weekends

HP-Team

See Why We’re the Top Choice for HVAC Services

in West Volusia County

Bob Barnes
22 hours ago
Techs Ken and Erick were very thorough to make sure my HVAC was working efficiently. They also provided me several tips to prolong the life of my A/C system. Thx Jacobs! đź‘Ť
Response from the owner:Thank you, Bob! We're glad to hear that Ken and Erick provided thorough service and helpful tips for your A/C system. We appreciate your support!
Bob Barnes
22 hours ago
I needed to replace my 14 year old A/C unit. Called Jacobs, received a great price and install was completed in one week. Technicians John and Brian were very thorough, informative and the install was done in less than 4 hours. Everything was clean and neat when finished. Great job! Hire Jacobs, you'll be glad you did.
Response from the owner:Thank you, Bob! We're glad to hear you had a positive experience with the replacement of your A/C unit. John and Bryan will be pleased to know their efforts made a difference. We appreciate your recommendation!
Austin Hemminger
23 hours ago
Best experience with a HVAC company! I had an issue that would keep coming up with the AC unit and they made sure they stood by their work. Integrity isn’t a word you hear much about any companies anymore but Jacob Heating and Air sure does.
Response from the owner:Thank you, Austin! We're so glad to hear you had a great experience with us and appreciated our commitment to integrity. Your satisfaction is our priority, and we truly value your support.
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Easy HVAC Financing

Making Comfort Affordable

We make financing easy when you choose Jacob Heating & Air Conditioning for your installation.

FINANCE WITH US

HVAC Maintenance Plans

that suit your needs

Explore our tiered maintenance plans below—whether you want essential seasonal tune-ups or premium, full-coverage benefits, there’s an option for every home and budget.

ENROLL TODAY
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BRONZE

Our foundational plan which includes two maintenance visits per year.

Bronze Plan
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GOLD

Our recommended plan that includes priority scheduling and 10% off repairs.

Gold Plan
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PLATINUM

Our most comprehensive plan which includes 10% off all HVAC accessories.

Platinum Plan
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experience premier

Comfort With Carrier®

EXPLORE PRODUCTS

Join an HVAC Company Built on Respect and Reliability

Are you looking for a company that cares about you, your family, and its customers? We strive to be an employer of choice. Jacob Heating & Air Conditioning recruits quality people who are passionate about delivering the best service experience possible to join our team.

EXPLORE OPENINGS

Proudly Serving West Volusia

for over 1oo years

Schedule Service
Service area map for Jacob Heating & Air Conditioning, covering DeLand, FL and throughout Volusia County.

Together,

we make a difference

For over a century, Jacob Heating & Air Conditioning has been more than just your HVAC experts—we’re your neighbors. Since 1921, we’ve stood with the West Volusia community through every season, delivering honest service, trusted comfort, and dependable support to homes and businesses alike. We’re proud to give back where we live and work, building lasting relationships rooted in integrity, quality, and care.

COMMUNITY INVOLVEMENT

all brands, all systems, one trusted team.

Left: ACCA logo. Center: BBB logo. Right: Best of the West award logo.
Left: Carrier Factory Authorized Dealer President's Award 2025. Center: Angie's List Super Service Award. Right: Nate logo.