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Ventwerx HVAC Heating & Air Conditioning Ventwerx HVAC Heating & Air Conditioning
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Business Details
21 Years
experience
Emergency
services
Your Trusted HVAC Partner in San Jose & Morgan Hill
Ventwerx HVAC Heating & Air Conditioning has been delivering comprehensive HVAC solutions to residential and commercial clients in San Jose, Morgan Hill, and surrounding areas since 2005. Our team specializes in gas furnace repair, AC repair, and installation of Carrier heating and cooling systems, combining technical expertise with personalized service. We utilize Manual J heating and cooling load calculations to ensure optimal system sizing and efficiency for each unique property. Our certified technicians provide meticulous air duct cleaning, attic insulation upgrades, and ductless mini-split installations, prioritizing energy efficiency and indoor air quality.

With a commitment to integrity and skill, we handle emergency repairs promptly, maintain transparent communication throughout projects, and guarantee thorough cleanup after every service. Our extensive experience with Eichler home HVAC systems and asbestos ductwork abatement demonstrates our capability to address complex challenges. We offer free estimates, seasonal promotions like smart thermostat upgrades, and comprehensive warranties to ensure long-term customer satisfaction.
Services
Furnace Repair AC Installation Air Duct Cleaning Ductless HVAC Emergency Repairs Attic Insulation Dryer Vent Replacement
Details
  • Year established: 2005
Highlights and features
  • We have 19 years of local HVAC expertise since 2005
  • Our technicians use Manual J calculations for precise AC sizing
  • We offer 24/7 emergency service with rapid response times
  • Our team holds Carrier product certification for quality installations
  • We guarantee thorough post-service cleanup and debris removal
What people say
Excellent service Knowledgeable technicians Prompt response Professional work Highly recommend
Website
Services
Furnace Repair
Our certified technicians diagnose and repair furnace issues with precision, using specialized tools to identify problems and implement lasting solutions. We handle both standard repairs and complete replacements, ensuring optimal heating performance while maintaining energy efficiency. Our team explains all findings clearly and provides cost-effective recommendations tailored to each client's needs.
AC Installation
We specialize in Carrier AC system installations, using Manual J load calculations to determine perfect system sizing for each property. Our installation process includes thorough site preparation, precise equipment placement, and comprehensive system testing. We guarantee clean workspaces and provide detailed operation instructions to ensure client satisfaction with their new cooling systems.
Air Duct Cleaning
Our professional air duct cleaning service removes accumulated allergens, dust, and debris from HVAC systems using advanced cleaning equipment. We inspect ductwork for damage, seal leaks, and ensure optimal airflow to improve indoor air quality. This service extends system lifespan while enhancing heating and cooling efficiency for residential and commercial properties.
Ductless HVAC
We design and install Fujitsu ductless mini-split systems for properties without existing ductwork. Our experts assess space requirements, recommend appropriate system capacity, and implement efficient installations. These modern systems provide zoned temperature control while maintaining energy efficiency, ideal for Eichler homes and other specialized applications.
Emergency Repairs
Our emergency HVAC service responds promptly to critical system failures, including weekend and holiday availability. Technicians carry essential replacement parts and use diagnostic tools to resolve issues quickly. We prioritize restoring comfort while providing transparent pricing and clear explanations of required repairs for urgent heating or cooling needs.
People
Angel
Owner
With 19 years of HVAC industry experience, Angel leads Ventwerx HVAC Heating & Air Conditioning with a commitment to exceptional service. He personally oversees complex installations and ensures all projects meet quality standards. His dedication to customer satisfaction drives the company's 24/7 emergency response policy.
George
Lead Technician
Certified HVAC technician with expertise in system diagnostics and repairs. Specializes in rapid problem identification and efficient solutions for residential and commercial clients. Maintains comprehensive knowledge of modern HVAC technologies and best practices.
Michael
Installation Specialist
Experienced installation technician focused on precision AC and furnace replacements. Ensures proper system sizing and optimal placement for maximum efficiency. Known for meticulous attention to detail and thorough post-installation testing procedures.
Beto
Service Technician
Skilled in air duct cleaning and maintenance services. Implements thorough cleaning protocols while identifying potential system improvements. Provides clear explanations of maintenance needs and preventive care strategies to clients.
Bulmaro
Field Technician
Handles routine maintenance and emergency repair calls with equal proficiency. Maintains professional demeanor while addressing client concerns and providing practical HVAC solutions. Participates in ongoing technical training to stay current with industry advancements.
Questions
What HVAC services do you offer in San Jose?
We provide furnace repair and installation, AC repair and replacement, air duct cleaning, ductless mini-split systems, emergency HVAC services, and attic insulation upgrades for residential and commercial clients.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency HVAC repair services with rapid response times, including weekend and holiday availability for urgent heating and cooling system failures.
How do you determine the right AC size for my home?
Our technicians use Manual J heating and cooling load calculations to determine precise system requirements based on your home's square footage, insulation quality, and other factors.
What makes Ventwerx HVAC Heating & Air Conditioning different from other HVAC companies?
We combine technical expertise with exceptional customer service, offering free estimates, thorough post-service cleanup, and personalized solutions backed by 19 years of local experience.
Do you service Eichler homes?
Yes, we specialize in Eichler home HVAC solutions, with extensive experience installing and maintaining ductless mini-split systems in these unique architectural properties.
What payment options are available?
We accept major credit cards, cash, and checks for completed services. Financing options are available for larger projects upon approval through our partner lenders.
Videos
Reviews (27)
Luis P.
Aug 10, 2022 Report
Jake and Luis were on time and both of them wore booties (rainy weather) and Jake quickly did a tour of the house as Luis brought in the equipment. Jake explained all the work beforehand and an ETA of when it would be completed. Both worked efficiently and were close to their ETA. Jake went on and explained in detail about our air filters and how often they should be changed along with how often we should get our vents clean. I rarely carry cash or a check so having square to pay is so convientent. A++ and I'll be a return customer.
Frances L.
Aug 10, 2022 Report
Customer service is excellent! Angel and his crew installed a heating and AC unit in my house about 18 months ago. Last week I called Angel because we had some water damage that I thought was coming from the AC unit. I called Angel early Friday afternoon. He came after work the very same day at 7pm and it was a Friday night!! Turns out the AC unit is working just fine. I was happy he called me back the same day but to make make a service call the same day exceeded my expectations. These guys stand behind their work and if there's ever a problem I know they will help. Thank you Angel for your professionalism and great customer service!
Lorraine Q.
Aug 10, 2022 Report
I've used HomeAdviser befor and had a great outcome. When my heater stopped working I turned to HomeAdviser. Within a few minutes I received a call from George just as I was dialing VentWerx. I made an appointment and had results within 20 minutes. George is very knowledgeable and answers all my questions to my satisfaction. I felt comfortable using VentWerx. On the day of the installation George brought a helper who was Awesome also. I would recommend this business to my friends and family.
Bob W.
Aug 10, 2022 Report
These guys are the best. I bought a new house with a heater installed incorrectly in the attic. Of course it fails on the coldest day of the year and the house temp drops to 50 degrees. I called many repairman in San Jose, and none even called me back. I went to the Ventwerx website, filled out my info and they came out the next morning, first thing and got it working and corrected the installation errors from the builder. I won't go anywhere else if I have a heating or AC problem in the future.
Kate G.
Aug 10, 2022 Report
VentWerx Rocks! Great price point for getting ducts cleaned. Michael came to do what should have been routine cleaning and WOW! I don't think these puppies had ever been cleaned since construction in the 70's. Well, four hours into it and totally fixing a bad dryer ducting, all through, all done and no extra charge for the time difference! My place was spotless when he was through, too! Highly recommended!
Cindy G.
Aug 10, 2022 Report
I just want to thank Ventwerx for coming out on such a short notice. My furnace was acting up we called them and they made sure to come out the same day, the technician George arrived in less than 30 minutes. The technician was very knowledgeable and addressed the issue and got us back to heating in no time again. The tech was also very honest!! At no point did he try to sell us a new fuenace. We really appreciate that! Also thank you for taking the time to explain the issue and how to prevent it from happening again. I highly recommend their Service! We will definitely be using them again for future needs.
Trella D.
Aug 10, 2022 Report
Really impressed - Micheal was spot on time, friendly, educational and thorough in the job. There are some duct cleaning services that appear cheaper but they don't actually brush out the ducts which means they are not totally getting clean and you won't discover if there are any problems. Micheal helped us uncover some problems and was really educating me to the solutions. Super experience! And please know I had called around to a few providers to compare and FYI don't get pulled into those Groupons for discount duct cleaning - scammy is what I found from some research.
Evan K.
Aug 10, 2022 Report
This review is a few years overdue, but with that comes years of experience with their work. Ventwerx removed our old attic insulation, ducts and A/C unit and installed all new ducts, blew in new insulation, and installed our new A/C unit. Everything has been working great. About 3 years after their initial install we had a minor issue where our unit lost power. They came out, checked it out, and fixed the issue in a few minutes...no charge!! Thank you Angel and team. Your workmanship shows your pride in what you do. Thanks for keeping us cool on these hot days!
Judy C.
Aug 10, 2022 Report
Vent Werx is a professional company! They are prompt and ingenious in solving our cooling problems. We live in a duplex and sharing a wall is complicated but they found a way around shared walls, low attic and minimally opened walls so that you can't see the piping on the house! Fixing drywall is much easier than fixing stucco on the outside of the house. After painting the house, you don't even notice the gutter like pipes.

We are very impressed with their installation. The machine, Fujitsu, runs quietly. The only thing we didnt like was when we referred a friend to them. Our friend set up an appointment time and they never showed up or even called! Dont know what happened, but we did not experience this.
Liliana C.
Aug 10, 2022 Report
My husband and I have nothing but great things to say about all of your personnel who recently assisted us when our furnace suddenly had to be replaced. When your team arrived to diagnose the problem and then when your advisor came and set in motion the plan to immediately install a new furnace, everything was handled professionally, their service went far and beyond and for that, you have another faithful customer
Joey L.
Aug 10, 2022 Report
I was referred to this business because my heater broke down and needed servicing as soon as possible, I was not expecting same day service. George the technician came and diagnosed the problem and we were up and going in no time. Very impressed with this companies service. Would highly recommend.
Manuel M.
Aug 10, 2022 Report
I spoke to Angel from Ventwerx and he scheduled a appointment for a vent cleanining at our home. They confirmed the appointment time and date via email, they notified me that Michael would be the technician that will be performing the service for our home.

Michael arrived in the morning on time knocked on our door and introduced himself to us and informed us of exactly what he would be doing, and approximately how long he expected to be. Michael put on shoe covers before entering our home which we loved! Michael used tarps and plastic to cover and protect all of our possessions which greatly put my wife's mind at ease.
Mid way through the cleaning Michael noticed there were a few things wrong with some of our vents and addressed them on the spot which was very convenient for us because of our hectic schedules, it's very hard to find time for follow up appointments. Upon completion Michael removed all of their equipment and left our house exactly the way he found it. Great job guys! Great experience! Highly recommend Ventwerx for all of your HVAC needs.
Jeremy Littlejohn
Aug 10, 2022 Report
Great Service. Angel is very knowledgeable and provides very detailed overview of the work. I highly recommend Ventwerx HVAC to anyone!
Patrick Clifford
Aug 10, 2022 Report
Wanted to add A/C to my downstairs. I looked for and got 4 quotes. Now Angel was the first to visit, booked him via the company website had email confirmation of the request and the following day was contacted to set up a visit to review what was required. Appointment made Angel showed up bang on time left me with a ball park estimate and by the next morning I had my quote! Which was very competitive.

Schedule the work and again they arrive on time and went to work, they were all very professional and polite and the work was completed quickly and the clean up was perfect. Great experience, I have found my A/C guys!
Fernanda Reyes
Aug 10, 2022 Report
Great, service is excellent, we hired them to service and clean the air ducts. He makes sure all the work is done throughly, this is the second time i use VentWerx and will continue using their services. Totally satisfy with their people, service and work.
Ruthann Walker
Aug 10, 2022 Report
This is the company you've been looking for. Angel runs the company. George, Michael, Beto and Bulmaro "Bull" are the great workers. I had a new furnace and air conditioner replaced on 11/21 after being told my furnace was too old for repair (almost 30 years old) and my ducts all needed to be replaced (28-40 years old). There were 15 ducts replaced. They did a spectacular job. They even had to swap out the furnace for a more expensive model ($800 more) but didn't charge me because the noise level on the first one was quite loud.

The replacement is much quieter and very efficient. These people are honest, hard-working and eager to please. They were SO clean. They left everything neater than when they started. If I could find a company like this for all of my house maintenance needs, I'd be thrilled. Use them! You will not regret it.
Brandon Macchi
Aug 10, 2022 Report
We moved into our new place and after searching for a company to overhaul our AC system, we chose Ventwerx. Their attention to detail and responsiveness during the project was phenomenal. I highly recommend Angel and team.
J. Harper
May 29, 2022 Report
The team at Ventwerx did an excellent job replacing the A/C and furnace at my home. Everyone including their sales, office and field staff was very professional, timely and a pleasure to work with. I highly recommend Ventwerx for your HVAC needs. Services: Heating system installation, Install AC
Susan Reddell
Apr 06, 2022 Report
Angel and his team did a great job. They kept working consistently until the job was done. They answered my questions and thoroughly cleaned up at the end of each day. I would definitely use Ventwerx for service or a new install. They also finished on time. Services: HVAC duct & vent installation, Install AC
Edgar V.
Jan 23, 2022 Report
Did a complete install for a new furnace and AC at my home. Been putting it off but Ventwerx, made a great deal I couldn't pass up! They are very professional, great people all around and honestly the best after 10 different companies. I only write A+/5-star reviews! Thanks, Angel and team! Services: Ductless heating & A/C services, Installation
Della Smith
Jan 27, 2021 Report
I was very pleased with Ventwerx. I had the bad fortune to have the compressor fail on a Friday evening during a heat wave! They also returned my call on a Saturday morning. Great service, fair price and good advice. Service: A/C system repair
Bob Groppo
Nov 22, 2020 Report
I highly recommend them! From upfront discussion about our options to the installation they were a pleasure to work with and the results were tremendous. They replaced all our heating and ducts in our 50 year old house in two days including asbestos removal. Our new system is so efficient and much quieter and versatile. Really impressed at the size of the team they put on site and their attention to COVID protocols!
Astrid West
Apr 14, 2020 Report
I am extremely happy with the work Angel and his team did for our rental property in Morgan Hill. Being a previous customer, I immediately reached out for a quote for AC. The work done was impeccable, customer service is professional and timelyness was a key factor in getting our project completed. Getting HVAC work done in the summer months can be troublesome due to conflicting schedules and everyone trying to cool down at once. I was very lucky to have had this team of professionals help me out on such short notice so that my renters would be comfortable! HIGHLY RECOMMEND!
Bradley Stone
Apr 03, 2020 Report
Ventwerx replaced my ducts under the house, after a burst pipe ruined my old duct work. Angel and his team are total professionals, great guys - they work hard and efficiently, and make sure the job is done right. They treated my home like it was their own. Ultimately when I need a new furnace and A/C unit, I will have them do the work.
Peter Anning
Dec 18, 2019 Report
While nowhere near the lowest price quote I got for my mini-split ductless air conditioning system, Vetwerx had the product I was most interested in, had done many installations in the kind of house I live in, and showed a lot of professional integrity, so I chose them for my purchase and installation. They arrived on time (a bit early, actually), spent the full day working and the installation was completed in three days.

The crew covered the floors with tarps and cleaned up before leaving each day. They were communicative, professional and friendly. The system works well, is unobtrusive, and allows for a lot of flexibility.
Owen Welch
Jan 02, 2019 Report
Ventwerx HVAC Heating & Air Conditioning arrived quickly and thoroughly inspected my hearing and air system. They found two tears in our ducting system, took photos to verify, and pointed out what would realistically make us a lot more comfortable. Their prices are reasonable and the work done was excellent. The technician, was very informative and explained in detail what needed to be done. I recommend this company for every one!
Ricky D. Poning
Nov 16, 2016 Report
I had scheduled quote from multiple companies. However, once I spoke to Angel, I just decided to move forward with him. Glad it was a good decision. During estimation, Angel did not offer me the most pricey option. He offered me what is most optimal. And the carrier furnace is extremely quiet. Initially I had opted for heater, and air-conditioning. But electrical re-work ended up skewing my budget and ended up going with heater only.

This did not affect the work quality by Ventwerx in any way. They still installed the Nest thermostat and cleaned all the vents. What I also like most about Ventwerx team is responsiveness. They deliver what the promise, I got the system just like the other pictures show up in Yelp and Angel takes the call to address any concern or help needed after the installation.