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Carrier Heat Pump Installation in Sunnyvale, CA

July 8, 2026 2 min read
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This completed Carrier heat pump installation in Sunnyvale, CA replaced an aging heating and cooling system with a clean, all-electric setup that keeps the whole house comfortable in every season. The homeowners wanted steadier temperatures, quieter operation, and lower energy bills, so our crew built the job around a Carrier heat pump matched to a new indoor air handler and a fully updated electrical connection.

Carrier heat pump air handler and insulated refrigerant linesets installed inside a Sunnyvale home

What we installed

We set the outdoor heat pump on a level pad, ran and insulated new refrigerant linesets to the indoor air handler, and wired the system with a dedicated outdoor disconnect. Because this was a full electrical job, we pulled fresh circuits, made clean junctions in weatherproof boxes, and tied everything into the panel so the equipment has the power and safety protection it needs. The work was permitted with Sunnyvale city, and installed system passed its required HERS test before we handed it back to the homeowners.

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Carrier heat pump control board and outdoor disconnect wiring during installation in Sunnyvale

Why a heat pump works for Sunnyvale homes

Sunnyvale’s mild Peninsula climate is a great match for a heat pump, which delivers both heating and cooling from one efficient outdoor unit. Instead of burning gas, the system moves heat, so it sips electricity on the cool mornings and warm afternoons that are typical here. That efficiency, combined with a properly sized air handler, means quieter comfort and more predictable energy use year-round. Our professional heat pump installation team also included tidy electrical work, so the whole setup is safe, code-compliant, and built to last.

New electrical junction box and conduit for a Carrier heat pump installation in Sunnyvale
Weatherproof outdoor electrical junction box wired for a Sunnyvale heat pump system
Technician checking airflow at a ceiling supply register after a Sunnyvale heat pump installation

If your Sunnyvale home could use quieter, more efficient heating and cooling, we would be glad to take a look and walk you through your options. Reach out to Nur HVAC for a free, no-pressure estimate and we will help you to find a right HVAC solution for your home space.

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What our customers say on Google

5.0516+ Google reviews
Karen S
Karen S
Aug 2026

“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.”

Abhiram Ravi
Abhiram Ravi
Nov 2025

“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.”

Allan Suen
Allan Suen
Feb 2026

“Adlan is fantastic! Very thorough and has high technical expertise. Made me very comfortable and confident in his work.”

Somay Jain
Somay Jain
Sep 2023

“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.”

Reviews

Trusted by your neighbors

4.9186+ reviews onYelp
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Chunke T.
Nov 2025
Yelp

“Their installation is very professional. And they would like to respond to your additional questions and provide solutions for it. Good communication and good work.”

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Stefan K.
Feb 2023
Yelp

“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.”

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Bhaskara M.
Aug 2025
Yelp

“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!”

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Nancy M.
Jul 2022
Yelp

“Excellent service, very thorough in the investigation and ability to fix was quick and efficient. We had an appliance repair + a/c and fireplace - everything was able to be addressed with Ilias from Nur service. Very professional and ability to identify issue and fix was accurate and quickly get things back in working order. Highly recommend”

Brian N.
Brian N.
Sep 2024
Yelp

“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!”

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Neelesh B.
May 2023
Yelp

“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.”

Audrey S.
Audrey S.
Jan 2026
Yelp

“I had Nur HVAC replace my old T-stays and couldn't be happier. Adlan was professional, knowledgeable, and respectful of my home. Great service--I'll definitely call them again.”

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Jenny K.
Sep 2022
Yelp

“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!”

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