Heating, Cooling & HVAC Repair inSan Mateo County, Santa Clara County & San Francisco County
How may we assist you today?
We assure punctuality, politeness, expertise, and a guaranteed fix from the very beginning.
Nur HVAC is a fully licensed, insured and bonded HVAC contractor, and a certified Mitsubishi Elite Diamond dealer and Carrier authorized dealer.
Cooling System
Maintenance, repair, and setup of cooling systems.
Learn moreHeater / Furnace
Maintenance, repair, and installation of furnaces.
Learn moreWater Heater
Energy-efficient heat pump water heater installation & replacement.
Learn moreInsulation
Comfort Cloud™ insulation for enhanced energy efficiency.
Learn moreHVAC Installation in San Mateo County
You will be satisfied with our services
Our mission is to provide fast, honest, and friendly service that exceeds your expectations. Whether you need residential or commercial HVAC services, we have the expertise and solutions to meet your needs.
Book Online
HVAC Repair in San Mateo County
Discount on the next service
We pride ourselves on exceptional service and customer satisfaction. We stand behind our work with a 100% money-back guarantee - if you're not fully satisfied, we will refund your money and apply a discount on your next service.
Order RepairAlready have an estimate from another contractor?
Call us anyway - we'll review it and show you what else can be done to improve your system. Free consultation!
Reviews
Trusted by your neighbors
“We used Nur HVAC to replace gas furnace with a heat pump inverter, replace the aging duct work and gas water heater with a heat pump water heater, all in the same contract. Our project manager, Arthur was on-time for the scoping appointment. He took time to understand our needs, investigated the attic, ducts and all the existing equipment, before making any recommendations. He designed the optimal system for our house to be cost effective, provide highest comfort and be energy efficient. He was not pushy and was upfront about the ballpark estimates and timeline. He also walked us thru the various rebates that are available for the replacements from local utilities. Arthur's quote was very competitive, in fact better than those quoted to us by Costco referred contractors. Nur's installation crew - Eldar, Bhakridin, were very professional and thorough. They didn't rush the job and left the job site clean and clutter free each day. They accommodated our requests for placing the electrical wires and conduits so they are not in the way. All the equipment both indoor and outdoor were cleanly laid out, secured and wiped down before hand off. Always smiling and respectful, one of the best installation crew we have had. As a white glove contractor they took care of all the permitting, inspection paperwork w/ the city, all the paper work for us to receive the rebates. They even completed the warranty registration with the manufacturers for all the equipment! We would highly recommend Arthur and Nur HVAC to anyone in the Bay Area needing heating and cooling solutions. We would definitely be going back to them ourselves when the need arises.”
“These guys are the best. After checking around, we went with NUR for a new Carrier furnace and a/c installation. Their pricing was fair, no surprises, and the quality of the installation was excellent. Even during the permit process the town inspector commented on how good everything looked. Here is the big thing: Everyone I dealt with at NUR was friendly, courteous, and professional. There were a couple of glitches along the way which happens with a project like this, but NUR was always responsive and took care of things promptly. I couldn't ask for more and can highly recommend.”
“We could not be happier with Nur HVAC. They installed 2 HVAC systems in our home and have been absolutely fantastic ever since. Whatever an issue comes up they respond quickly and get it fixed without delays. They are reliable, professional, knowledgeable and always willing to help. It's such a relief to have someone we can trust to take care of our home's electrical and HVAC needs. We highly recommend them to anyone looking for a dependable professional who truly stands behind its work!”
Certified & trusted
A Mitsubishi Electric Diamond Elite Contractor
Nur HVAC holds Mitsubishi Electric's highest tier - Diamond Elite Contractor. It's earned, not given: factory training, advanced certification and annual re-evaluation. For you that means a genuine factory install and warranties up to 12 years the average installer can't offer.
- Factory-trained, certified technicians
- Premium ductless & heat-pump systems
- Warranties up to 12 years on parts & compressor
Google Reviews
What our customers say on Google
“Last month, we contracted NUR HVAC to install three units of Mitsubishi ductless AC units to our house. The sales contact Artur was very professional, always addressed our questions very quickly and clearly. Their office support Regina was proactive and timely communicated important information for our awareness ahead of time. Their two technicians Maxim and Alksei have done done an excellent job to install the units and relevant pipes. We are very satisfied with the quality of Nur HAVC's work, their competitive price and excellent customer services, and definitely recommend this company for others who are seeking professionals to do the similar service. George and Amy from Redwood Shores, CA”
“This is my second experience with these awesome people. Nur HVAC installed a heat pump a year ago and I remembered how professional they were. So when my water heater broke few weeks ago I called them again. Fedor called me and came over the same day to personally inspect my setup. He gave me three options for my water heating needs and coached me through the selection process based on my current and future needs. This was Monday and by Wednesday I had everything fixed! As always, professional and courteous service. While Fedor was here I got to talk to him about options for more even heating and cooling distribution in my house. Even though it was not related to problem at hand, he patiently explained to me what my options were and then turned me onto a new solution using smart vents. This ended up being 10x cheaper than dual zoning and works a 100 times better. This guy is so smart, he must have a Ph.D. in HVAC!!! Thank you Fedor and I can’t recommend this team highly enough!!!”
“We replaced our 25-year old single phase gas furnace with a Mitsubishi HVAC heat pump this summer. Now that we’ve used it for both cooling and heating, I’d like to give the team at Nur a five-star rating for their clean, smooth installation. Communication was great and they were thoughtful about system design so that we don’t have exterior conduits. We are so happy with the operation of the system for heating: it is quiet and so much more effective than our old furnace. We can highly recommend Nur.”
“Nur installed and serviced our heat pump since the beginning of 2025. Quality of work, including the air handling, heat pump, ductwork, piping and electrical work was excellent. There were communication issues with the field crew but were ultimately resolved. Only with the recent warmer weather I used the cooling stage (instead of the heating) and came across a problem where it wasn’t cooling fast enough. Artur A. came back, checked all the vents and adjusted the air handling speed so it cools down much faster. Nur was responsive and fairly quick to correct our concerns. They were also quick to return and service our cooling issue. Thank you David and Artur A.”
“air and honest contractors are hard to come by these days, but NurHVAC absolutely fits that description. I was referred to them by a friend, and I'm glad I took the recommendation. We needed to replace our old gas water heater, which was nearing 15 years old. From start to finish, their communication was excellent. They were honest, transparent, and took the time to answer every question I had. They walked me through the pros and cons of each option without any pressure and even guided me through the rebate process, which made everything much easier. What really stood out was their commitment to customer service. The installer stayed until 9:00 PM to make sure everything was working properly so we wouldn't have to spend the night without hot water. He absolutely didn't have to do that, but it showed how much he genuinely cared about doing the job right. When the work was finished, he cleaned everything up so well that you wouldn't have known a major project had taken place in my garage. If you're looking for a company that's honest, knowledgeable, and truly goes above and beyond for its customers, I can't recommend NurHVAC highly enough.”
“NUR HVAC just completed installation of a Mitsubishi heat pump system in my San Francisco home, replacing a 38-year-old Lennox gas furnace. I couldn't be more pleased with the quality of the work and the professionalism shown during the process. In particular, I wanted to commend Artur and Vladimir, the NUR technicians who did the beautiful install. Both guys were extremely polite and respectful, for example, putting on shoe covers whenever they entered the house. Artur was also very fastidious in running the ancillary electrical feeds to my main service panel. What a neat job! Fedor, who came to do the initial assessment, was a great resource and answered all my questions regarding scheduling, warranty, maintenance, etc. He offered several options during the bidding process without any pressure to come to a quick decision or attempts at “upselling.” In the end, their quote was very competitive, and fair given the quality of the work and the final product. Being a Mitsubishi Diamond Contractor, NUR was able to offer a 12-year warranty on parts and labor. The bottom line is NUR is a top quality outfit and it was easy to see that they take great pride in their work and genuinely care about their customers. NUR may be the best contractor I’ve ever used. Definitely, 5-Star!”
“I am extremely pleased with my new Mitsubishi heat pump installed by Nur HVAC. Everyone in California should use a heat pump due to the high cost of electricity, and Nur HVAC should be your installer. My installation was performed in two parts: the upstairs in Mar 2025, then downstairs in May 2026. I commend Nur HVAC for their patience during this protracted and difficult installation. After an initial assessment to determine my needs, the team arrived to plan the installation of the upstairs hardware. They asked many questions to figure it out. It only took 5 days for my on-site representatives Konstantin and Maxim to finish the work, which I felt was clean and neat; the electrical, refrigerant, and condensate lines blended into the existing arrangement seamlessly. By the end of day 5, I had hot and cold air at the touch of a button. About a year later, my remodeling had progressed enough for the installation of the downstairs units. Sadly, other contractors inadvertently cut the 220V supply line to the 2nd floor units. And while they meant well, these other contractors totally messed up the 220V supply line for the 1st floor units, running it to the 2nd floor breaker box instead! Maxim and Konstantin went above and beyond the call of duty, doing jobs that weren't theirs. They re-routed the 1st floor electrical line to the 1st floor breaker box, and got everything working. They were quick to suggest best placement of the indoor units. Additionally, they figured out a far better arrangement of the outdoor unit and refrigerant lines. The installation was more concealed and neat afterwards.”
“It is no coincidence that Nur HVAC has such positive reviews. This team is just as good as all of the reviews say. We had them upgrade our old gas furnace and gas water heater to heat pump units and I can say hands down that this was the most positive home improvement / construction project we've done. Fedor coordinated our project and was consistently responsive and helpful. He went above and beyond to make sure we got the equipment I wanted. Vladimir and Arthur performed most of the install and it went super smoothly and the equipment works perfectly. They were always courteous and communicative. We had one issue related to very high water pressure from the street and even though this wasnt their fault, Nur HVAC prioritized helping us solve the problem over the holidays. I could not recommend this team more.”
“I highly recommend Nur HVAC. They recently installed a heat pump system and two mini splits at my house. The units are extremely quiet and work well. I found all of the Nur personnel to be professional and courteous with excellent integrity. The mini split placement was tricky in one of the rooms, and they brought in a bigger team to carefully consider the pros and cons of various options before making a final recommendation and explaining the considerations to me. They did a fabulous job of communicating with me and they did high-quality work. The installers even painted exposed outside pipes to match my stucco, so the pipes are quite unobtrusive. The electrical inspector came yesterday and was smiling when he remarked to me, "They did nice, clean work!"”
Watch our work
See Nur HVAC in action
Meet the Nur HVAC Team
Get to know the certified technicians behind every visit.
HVAC Installation in Action
See how we install and service systems across the Bay Area.
From our blog
FAQ
Frequently asked questions
We're known for fast response across San Mateo County and the greater Bay Area - often same-day for repairs. Our team works 8am - 8pm every day, so just call +1 (650) 542-8555 and we'll get a certified technician to you quickly.
If your system is over 10-15 years old, needs frequent repairs, or your energy bills keep climbing, replacing it is often the smarter long-term investment. If it's newer and the issue is isolated, a repair makes more sense. We give you an honest assessment and never push a replacement you don't need.
A straight swap of a furnace, AC or heat pump usually takes 1-2 days. A full system with new ductwork typically runs 3-5 days or more, depending on the size of the home and how complex the job is. We give you the timeline in writing before we start, work clean, and leave no mess behind.
Yes - the Bay Area's mild climate is ideal for heat pumps. One system delivers efficient heating and cooling, lowers your energy bills, and runs cleaner than gas. As a certified Mitsubishi Electric Diamond Elite Contractor, we install premium, ultra-efficient heat-pump systems with factory-level expertise.
A ductless mini-split heats and cools without ductwork, using a compact outdoor unit connected to one or more indoor units. It's perfect for homes without ducts, room additions, garages, or room-by-room comfort. We're certified Mitsubishi installers and will recommend the right setup for your space.
Uneven temperatures usually come from ductwork problems, poor airflow, or a single thermostat trying to serve the whole house. A zoning system, ductwork upgrade, or a ductless mini-split can fix it - we diagnose the real cause and recommend the most cost-effective solution.
Often, yes. California utilities and state programs frequently offer rebates and incentives for high-efficiency equipment like heat pumps. We'll help you understand which programs your project may qualify for so you can maximize your savings.
We specialize in Mitsubishi Electric and Carrier heating and cooling systems. Nur HVAC is a certified Mitsubishi Electric Diamond Elite Contractor, with factory-level training on premium ductless mini-split and heat-pump systems.
Every job is backed by our 100% money-back guarantee - if you're not fully satisfied, we'll make it right. Your equipment is covered by manufacturer warranties, and as a Mitsubishi Diamond Elite Contractor we can offer extended warranties you won't get from the average installer.
Yes to both. We provide free, no-obligation estimates on new installations and replacements - with honest, upfront pricing - and we handle both residential and commercial HVAC projects.
Absolutely. Nur HVAC is fully licensed (CSLB #1109103) and insured, and every job is performed by certified technicians. We serve homeowners and businesses across San Mateo County and the greater Bay Area, including San Jose, San Mateo, Redwood City, Sunnyvale, Mountain View, Palo Alto, Burlingame and surrounding cities.
At least once a year - ideally your heating before winter and your cooling before summer. Regular maintenance keeps your system efficient and reliable, prevents costly breakdowns, and helps keep your manufacturer warranty valid.
Need HVAC help in San Mateo County?
Book online in under a minute, or call us - 8am - 8pm every day.