Nur HVAC performed a gas valve replacement in Sunnyvale, CA, one of our regular service calls alongside jobs in nearby San Jose, restoring safe and efficient operation to the home’s heating system. The gas valve is the heart of a gas furnace, regulating the flow of gas to the burners so the system can light and run correctly. When it fails, the furnace can short-cycle, struggle to heat, or refuse to fire at all.
Over time, normal wear and tear can compromise a valve’s reliability, leading to potential safety hazards and reduced heating effectiveness. Because the part controls live gas, replacing it promptly and correctly is essential to keeping the system both safe and dependable.
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How Nur HVAC handles a gas valve replacement
- Thorough assessment: before any replacement, our certified technicians inspect the system end to end to confirm the valve is the real problem and to pinpoint the issue accurately, rather than swapping parts blindly.
- Precision replacement: we use quality components matched to the furnace and install them to industry standards and the system’s specifications, for a clean fit and proper gas pressure.
- Safety first: we take every necessary precaution during the work, then leak-check the connections to guarantee a secure installation and prevent gas leaks or malfunctions.
Why this is not a DIY job
A failing gas valve is not a repair to put off, and it is not a job for guesswork. It should always be handled by trained professionals with the right tools and testing equipment. Nur HVAC’s experienced technicians complete each replacement with full testing and a final safety check, so the heating system runs safely, quietly, and reliably afterward.
If your furnace will not stay lit or is not heating the way it should, our team handles this and any other furnace repair across Sunnyvale, San Jose, and the surrounding area. Reach out to Nur HVAC and we will get it sorted safely.
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Reviews
Trusted by your neighbors
“We hired David, Ilyas and team to install split A/C system for my townhouse. I was impressed with their thorough inspection during their first visit, esp because I have had two more contractors come over and do a lot of "sales talk". On the contrary David was very technical in his discussion (absolutely no sales talk) and he tool time to understand the limitations posed by our HOA and hour townhome architecture and provided us multiple options. Their quote was at least 40% cheaper than the other two groups I had talked with. Upon hiring them, they completed the work in 2 days. On both days they were on time, and very professional. I strongly recommend Nur HVAC for A/C projects.”
“We got a heat pump installed by Nur HVAC. Their quote was within the ballpark of the other ones we got. Transparent, prompt, and responsive during scheduling and permitting. The team that did the install was very hardworking and quality-oriented, kept us in the loop about schedule, always left the place clean at the end of the day, and was flexible in accomodating some last-minute changes we asked for. Overall highly recommended!”
“We had Islam come and install a smart Ecobee Thermostat and he did it very professionally! There was an issue with our wiring but he was patient and did the necessary adjustments to have our thermostat installed safely. He was very friendly to my family and respected our home. Prices were reasonable as well compared to other HVAC companies in the area! Clear and concise communication from start to finish. Thanks again!”
“After a couple of unreliable contractors I connected through Thumbtack, I came to Yelp to find a reliable electrician. I'm so glad I found David. He was prompt with his response and provided a reasonable quote after seeing a few short clips of my video and project request via text. Then, he scheduled an on site visit to ensure he gets all the right materials (match existing outlet and light switch) before confirming a project date. Throughout the process, he explains his findings, plans, and was thorough with safety precautions. David installed a new outlet for my bidet washlet, an external outlet in the yard, and changed the light switches into dimmable switches. Thank you, David, for treating us like family!”
“Had a great experience with Nur Service. Michael was quick to fix our heater (capacitor needed to be replaced). The next week we thought there was an issue with the heater again, and he came back to check on it. Turns out it was an issue with the thermostat, which was easy to fix. Overall, we appreciate the quick service and quick response times, and reasonable pricing.”
Google Reviews
What our customers say on Google
“I hired Nur HVAC for a major upgrade to my home's system, and they did an incredible job. The project involved converting my entire house from a gas heat pump to a new all-electric Mitsubishi system, and they also installed a split unit in my garage. Their prices were very reasonable, but what truly stood out was the professional quality of the installation. The team performed a very careful evaluation of all my existing ducts and vents to ensure the new system was installed for optimal performance. The work speaks for itself. It's been almost two months since the installation, and everything is working top-notch. I'm super happy I chose Nur HVAC and highly recommend them.”
“I could not be happier with the work Nur HVAC did. Mine was a large residential job, replacing 2 furnaces and 2 HVAC units. I procured 3 estimates from different companies and Nur provided the most detailed estimate at the lowest price. Communication was good throughout the process and the project was finished on time. I'm most happy about the quality of the work. It is meticulous! The entire project was a great experience.”
“We got our furnace replaced with a heat pump. Everyone from NUR was very knowledgeable and knew what they were doing. Our installation took slightly longer than expected due to a faulty unit, but once we got a new unit it was done smoothly. Would definitely recommend.”
“Alexey is fantastic. He did a great job. I would absolutely recommend NUR HVACand Alexey”
“Adlan is fantastic! Very thorough and has high technical expertise. Made me very comfortable and confident in his work.”
“Great service, called following an issue with the drain pump. Alex came a couple of hours later to look at the problem.”
“The technician quickly identified the issue and provided clear recommendations to help maintain the HVAC systems. I truly appreciated the efficient service and would highly recommend it to others.”
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