Hefferon Heating & Cooling LLC

Hefferon Heating & Cooling LLC www.HefferonHC.com

Hefferon Heating & Cooling believes in family first and that includes your family also. We treat all jobs as if we were ...
04/28/2026

Hefferon Heating & Cooling believes in family first and that includes your family also. We treat all jobs as if we were working for our loved ones. Our team assures we provide thorough inspections and meticulous work on every job. Listen to what countless customers have said about our service by visiting hefferonhc.com/reviews.

Hefferon Heating & Cooling LLC
HefferonHC.com
203-790-8826

Crane day!
10/17/2025

Crane day!

Secure Your Future, Reap The BenefitsThis could be the year you change the trajectory of your career. Don’t settle for a...
05/28/2024

Secure Your Future, Reap The Benefits

This could be the year you change the trajectory of your career. Don’t settle for another non-scaling job that only offers gig work. Take your shot at joining the Hefferon field technicians. Our commitment to quality and customer satisfaction ensures a stable career you can count on, year after year. This extends to our team members that receive competitive pay and great benefits.

Stop by our office and meet the staff to discover why they love working for Hefferon Heating & Cooling.

Hefferon Heating & Cooling�
HefferonHC.com
203-790-8826

My mission is to offer my customers quality services and equipment at competitive prices, and to ensure the longevity of...
05/21/2024

My mission is to offer my customers quality services and equipment at competitive prices, and to ensure the longevity of my business by exceeding expectations in all areas including attention to detail and service-minded attitudes, while maintaining the highest level of professionalism.

– Ernest Hefferon Owner
Hefferon Heating & Cooling�
HefferonHC.com

203-790-8826

We’ll Help With Your CertificationEver wanted to get started in the A/C technician field? Now is your time to get starte...
04/25/2024

We’ll Help With Your Certification

Ever wanted to get started in the A/C technician field? Now is your time to get started with on the job training. If you possess a strong work ethic and have what it takes to become a good apprentice, we’ll work with you in reaching your goal to become HVAC certified. Drop comments with your questions or visit our Careers page on our website for more info.

Hefferon Heating & Cooling�
HefferonHC.com
203-790-8826

What’s Your Record?Almost everyone has a story about a not so great experience with a large bill to repair or replace th...
04/18/2024

What’s Your Record?

Almost everyone has a story about a not so great experience with a large bill to repair or replace their A/C unit. It tends to happen at the most unfortunate timing too. Aging HVAC systems reaching their end of life run are inevitable - and skipping maintenance intervals will shorten the lifespan of a unit. Our Maintenance Plans will keep your air conditioning system running in top shape and avoid surprising expensive bills that make you jump out of your seat.

Hefferon Heating & Cooling�
HefferonHC.com
203-790-8826

A/C Won’t Turn?Here are a few things you can try if your HVAC unit is being stubborn and won’t turn on. Of course, if an...
04/09/2024

A/C Won’t Turn?

Here are a few things you can try if your HVAC unit is being stubborn and won’t turn on. Of course, if any of these tips don’t work be sure to reach out and we’ll have our techs help you out.

1. Check the power supply: Make sure the AC unit is plugged in and that the power source is working. You can also check the circuit breaker to see if it has tripped.

2. Thermostat settings: Ensure that the thermostat is set to cool and the temperature is set lower than the current room temperature.

3. Air filter: A dirty air filter can restrict airflow and cause the AC to malfunction. Check and replace the air filter if necessary.

4. Condensate drain: If the condensate drain is clogged, it can prevent the AC from starting. Clear any blockages in the drain line.

Hefferon Heating & Cooling�
HefferonHC.com
203-790-8826

Now is the time to work for a hot company in a cool business. We are currently hiring experienced HVAC Installers and Se...
03/28/2024

Now is the time to work for a hot company in a cool business. We are currently hiring experienced HVAC Installers and Service Techs. Submit your application for an opportunity to work in a recession proof industry with phenomenal personnel. Our employees have access to great benefits including health insurance, paid holidays, retirement plans, and paid vacations. If your work ethic is a reflection of who you are, we’d love to meet you.

Stop by our office or visit our website’s Employment page to submit your resume.

Apply today at: hefferonhc.com/employment/

Stellar Google Reviews Hefferon Heating & Cooling believes in family first and that includes your family also. We treat...
03/18/2024

Stellar Google Reviews



Hefferon Heating & Cooling believes in family first and that includes your family also. We treat all jobs as if we were working for our loved ones. Our team assures we provide thorough inspections and meticulous work on every job. Listen to what countless customers have said about our service by visiting hefferonhc.com/reviews.



Hefferon Heating & Cooling�

HefferonHC.com

203-790-8826



Turn A Job Into A Career Hefferon Heating & Cooling is now hiring and will help service techs achieve their HVAC trade ...
03/14/2024

Turn A Job Into A Career



Hefferon Heating & Cooling is now hiring and will help service techs achieve their HVAC trade licenses. Have you worked alongside a service tech before? Are you detail oriented and proud of the work you do? Have you ever had interest in becoming a certified HVAC technician? A rewarding career could be in your future.



Visit hefferonhc.com/employment and send us your resume to discover a new chapter in your life.



Hefferon Heating & Cooling�

HefferonHC.com

203-790-8826



Address

37A Padanaram Road
Danbury, CT
06811

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm
Saturday 8am - 12pm

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