Top 6 HVAC Companies in Honolulu, HI

Porch Pro Headshot Favret Heating & Cooling
HVAC Contractors
Serves Honolulu, Hawaii
(150)
"clear communication, listened well, efficient and kind. I do not leave any public ratings, not my thing, but want you to know everything was great. Will recommend you to friends and use you next time I need service."
"clear communication, listened well, efficient and kind. I do not leave any public ratings, not my thing, but want you to know everything was great. Will recommend you to friends and use you next time I need service."
Porch Pro Headshot Knock-Out Electric llc
HVAC Contractors
Serves Honolulu, Hawaii
(31)
Knock-Out is a full service electrical contractor with 15 years of service in the electrical contracting, general construction, maintenance, remodel, emergency service, repairs, as well as skilled craftsmen staffing. We pride ourselves on knocking our competition out while knocking down the clients...Read more about Knock-Out Electric llc
Knock-Out is a full service electrical contractor with 15 years of service in the electrical contracting, general construction, maintenance, remodel, emergency service, repairs, as well as skilled craftsmen staffing. We pride ourselves on knocking our competition out while knocking down the clients...Read more about Knock-Out Electric llc
Porch Pro Headshot HAWAIIAN ISLAND SOLAR INC
HVAC Contractors
Serves Honolulu, Hawaii
(3)
Are you frustrated by ever-increasing energy bills? Are you looking for an effective way to cut costs and save money? If so, our solar energy solutions may be the perfect option for you. At Hawaiian Island Solar Inc. in Kailua, HI, we specialize in a wide range of solar energy solutions for your hom...Read more about HAWAIIAN ISLAND SOLAR INC
Are you frustrated by ever-increasing energy bills? Are you looking for an effective way to cut costs and save money? If so, our solar energy solutions may be the perfect option for you. At Hawaiian Island Solar Inc. in Kailua, HI, we specialize in a wide range of solar energy solutions for your hom...Read more about HAWAIIAN ISLAND SOLAR INC
Porch Pro Headshot SOLAR COOL HAWAII
HVAC Contractors
Serves Honolulu, Hawaii
(5)
* HVAC Solar AC, energy efficient products - PV, Solar hot water and more. * EXCLUSIVE DISTRIBUTOR FOR ALL OF HAWAII - for "Solar Cool Systems" * Saves 40-60% AC electric costs and even up to 80%. * NO HECO APPROVAL
* HVAC Solar AC, energy efficient products - PV, Solar hot water and more. * EXCLUSIVE DISTRIBUTOR FOR ALL OF HAWAII - for "Solar Cool Systems" * Saves 40-60% AC electric costs and even up to 80%. * NO HECO APPROVAL
Porch Pro Headshot ASC HAWAII
HVAC Contractors
Serves Honolulu, Hawaii
ASC HAWAII WE DO ALL FROM A TO Z! • Bathroom Remodeling • Kitchen Remodeling • Electrical Repairs • Plumbing Repairs • Demolition • Flooring • Painting Interior & Exterior OUR SPECIALTY is: • TREE REMOVAL & TRIMMING ____________________________________ Frequently Asked Questions: 🚩 Do you pr...Read more about ASC HAWAII
ASC HAWAII WE DO ALL FROM A TO Z! • Bathroom Remodeling • Kitchen Remodeling • Electrical Repairs • Plumbing Repairs • Demolition • Flooring • Painting Interior & Exterior OUR SPECIALTY is: • TREE REMOVAL & TRIMMING ____________________________________ Frequently Asked Questions: 🚩 Do you pr...Read more about ASC HAWAII
Porch Pro Headshot T & S Air Conditioning
HVAC Contractors
Serves Honolulu, Hawaii
T & S Air Conditioning, located in Honolulu, is an HVAC company. They provide gas line repair, water heater inspection, ductwork installation and other services.
T & S Air Conditioning, located in Honolulu, is an HVAC company. They provide gas line repair, water heater inspection, ductwork installation and other services.

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Honolulu HVAC Contractors

523367

I appreciated your professionalism and how everything went according to schedule. We are very satisfied with the job and would highly recommend you.

- Audrey S Chappell
547158

Knock-Out Electric llc came to my rescue when I experienced a series of electrical faults in my home. Their swift response and systematic approach restored peace of mind. Reliable service in times of need!!!

- Monnie Motta
534909

The team was great! From estimate to proposal to ordering and installation, this was a smooth and professionally run process.

- Ela K Lamontagne
518708

They are extremely professional and communicative.

- DorisR Brown
527079

This company is great! The men doing the work were very polite explained everything.

- Douglas Dye
521814

I had some outdated wiring that needed to be replaced, and they did so efficiently and with minimal disruption. The team also installed some new light fixtures and outlets, and I couldn't be happier with how they turned out. They even made some helpful su...

- Chastity Donnell
8680

Excellent work quality. Excellent value. Excellent to keep appointment.

The sales rep was very informative and the technicians were very polite and professional. They started in the morning and were done by mid afternoon. They left the job site nice & clean with plenty of hot water!

- Summer Aiu

Latest projects near Honolulu

Recent projects booked on Porch
Honolulu 96819
Exhaust Fan Replacement and Repair
Start Date
Within 48 hours
Fan type
ventilation fans
Fan problems
fix and upgrade specific ventilation fans on a Coast Guard ship
How fan is controlled
electric cables
Honolulu 96815
Exhaust Fan Replacement and Repair
Start Date
Within 48 hours
Fan type
3 roof fans
Fan problems
Won't turn on
How fan is controlled
automatic
Honolulu 96816
HVAC Inspection
Start Date
Within 48 hours
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Single family residence
Property size
3,501-4,000 sq ft
Property age
21-30 years
Foundation type
Slab on ground
Relationship to property
Agent
Occupied
No
Utilities turned on
Yes
Specific services
None of the above
Honolulu 96816
Exhaust Fan Replacement and Repair
Start Date
I'm flexible
Fan type
office
Fan problems
Quarterly maintenance and repair
How fan is controlled
I'm not sure
Honolulu 96813
HVAC Inspection
Start Date
Within 48 hours
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
0-1,500 sq ft
Property age
21-30 years
Foundation type
Unknown
Relationship to property
Buyer
Occupied
No
Utilities turned on
Yes
Specific services
Radon test, Mold test, Termite inspection
Kailua 96734
Exhaust Fan Replacement and Repair
Start Date
Within a week
Fan type
Bathroom exhaust fan
Fan problems
Excessive noise or vibration, Low or fluctuating airflow
How fan is controlled
Wall switch
Honolulu 96818
Exhaust Fan Replacement and Repair
Start Date
I'M. flexible
Fan type
condominium exhaust fan
Fan problems
Excessive noise or vibration
How fan is controlled
Wall switch
Kailua 96734
Exhaust Fan Replacement and Repair
Start Date
I'm flexible
Fan type
commercial - condominium building
Fan problems
Excessive noise or vibration
How fan is controlled
on a timer
Honolulu 96826
Exhaust Fan Replacement and Repair
Start Date
Within 48 hours
Fan type
Bathroom exhaust fan
Fan problems
Won't turn on
How fan is controlled
no on and off switch - on 24/7