Compare top-rated hvac providers in Atherton. Profiles include verified reviews, service details, and direct contact options.
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At High Tech Chimney Cleaning in Atherton, we specialize in comprehensive chimney sweeping services. Our team is dedicated to ensuring your firepl…
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Whether your air conditioner stopped on the hottest day of the year, your furnace is cycling on and off in January, or you are planning a full system replacement for your home or business — this page is your starting point. GigoPro's HVAC hub gathers verified heating, ventilation, and air conditioning contractors from cities across the United States in one place, so you can stop calling around and start comparing on facts.
Every company you find here lists what it actually does: air conditioning repair and installation, furnaces and heat pumps, ductwork and ventilation, indoor air quality, commercial HVAC maintenance, and emergency call-outs. Each profile shows the services offered, the area the company serves, recent customer reviews with ratings, and contact details — so you can shortlist three or four pros, request written estimates, and book the one that fits you best.
Quality on Gigo is not self-declared. Before any business appears in search results, we moderate the profile: we verify that the company is real, actively operating, and actually operates in the category it claims; for regulated trades, we verify proper credentials. Listings that stop being active are hidden automatically. That is what "verified near you" should mean, and it is why tens of thousands of homeowners [replace with real number if available] start their HVAC search here every month.
Pick your city below to see local providers, ratings, and current availability — or read on to learn about the services, get a simple contractor-hiring checklist, and find out what to expect before you book.
The contractors in this directory cover every part of that equation, from a quick fix to a full replacement. Here is what each type of service involves, and when you are likely to need it.
Central AC repair covers everything from a tripped breaker and a refrigerant leak to a failing compressor or a blower motor that needs replacing. If your system is older than 12–15 years [verify & localize], or repairs keep adding up, a new installation — including ducted central systems and ductless mini-splits — can be the smarter long-term call. Companies listed here service AC units of every age and brand, so a technician visit starts with a proper diagnosis, not a sales pitch.
Furnaces, boilers, and space heaters keep your home livable through winter. Typical jobs: no-heat emergencies, noisy operation, pilot and ignition problems, carbon-monoxide safety checks, and full furnace replacement. Annual pre-winter maintenance is the cheapest insurance you can buy against a breakdown in freezing weather. If your heat stops working, prioritize companies that list emergency or same-day response in their profile.
Heat pumps heat and cool from the same efficient unit — air-source systems are the most common, with ground-source (geothermal) options for larger projects. Contractors in this category install, repair, and replace heat pumps, size them correctly for your home, and handle the ductwork modifications that a switch from a furnace often requires. If you are replacing an aging system, a heat pump conversion is worth having with two or three licensed pros before you decide.
Your ducts carry every degree of comfort to every room. Duct cleaning removes dust and debris that builds up over years; duct sealing stops the leaks that let conditioned air escape into attics and crawl spaces; and duct repair or replacement fixes crushed, disconnected, or rodent-damaged runs. If rooms in your house never quite reach the set temperature, airflow problems are often the culprit — worth checking before you blame the system itself.
Modern HVAC work goes beyond temperature. Air purifiers, whole-home filtration, humidifiers and dehumidifiers, ventilation and fresh-air systems, and UV treatments all change what you breathe. Companies offering indoor air quality services can test and improve air in homes with allergies, asthma, new paint or renovation dust, or simply poor circulation.
Offices, restaurants, retail spaces, and apartment buildings have very different needs than homes — rooftop units, package systems, and scheduled maintenance contracts that keep tenants comfortable and equipment warranties valid. The directory includes commercial HVAC contractors who can respond quickly when a business space loses heat or cooling, and who will quote preventative maintenance to avoid the midnight call-out later.
A spring tune-up before cooling season and a fall check-up before heating season catch small problems while they are still cheap to fix. Maintenance typically covers filter replacement, cleaning coils and burners, checking refrigerant charge, testing safety controls, and confirming airflow. Many companies publish maintenance plans in their profiles — compare what is included (and what an emergency visit costs) before you commit.
Systems break on weekends and holidays. Emergency-ready contractors keep after-hours teams for exactly the no-heat, no-cool, or gas-odor situations that can't wait until Monday. Check a company's profile for stated emergency availability and response policy before needing it — that is far easier than cold-calling on a Christmas morning.
We show only active businesses that pass moderation. Results are specific to Atherton and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in Atherton by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Atherton. Listings are refreshed regularly — August 2026.
Find verified hvac providers in cities across the United States. Each city page lists active businesses with reviews, contact details, and current offers. Showing the most active cities — type a city name in the filter to jump elsewhere.
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we had a flue and wood-burning stove put in our old hearth. nicholas and the team were really helpful with my schedule and showed a lot of skill with chimney work. our house is pretty old and has its own quirks, but they knew just what to do. they made sure everything stayed clean in my kitchen while working, which i really appreciate. we're super happy with how it turned out, and even our dog seems the most excited!
Brad and his team did a fantastic job sweeping and inspecting our wood stove and chimney. They really know their chimney work and explained everything clearly. Over time, their helpful advice has made it much easier for us to get the most comfort and use out of our wood stove. Highly recommend their friendly and professional service!
Liam came out to check our fireplace in Atherton, inspected everything thoroughly, and found some issues. He explained clearly what needed fixing, ordered a new chimney cap, and did a fantastic job with the repairs. I usually don’t give 5 stars since I think there’s always room to get better, but High Tech Chimney Cleaning came closer than anyone else. Great work—I'll definitely recommend this company!
We had some issues with moisture coming through the bricks near our chimney, so we decided to get it checked out. Damian and his team did a really thorough job inspecting everything, explaining what needed to be fixed, and providing a clear, detailed quote. The whole process was professional and organized, from signing the contract online to the actual repair work. Damian showed up ready to tackle the job with all the right chimney sweep tools and safety gear. They handled repointing, replaced some damaged bricks, reinforced the crown, put on a new cap, and treated everything to keep water out. Since the work was done, even after a few heavy rains, the bricks have stayed dry. The crew was friendly, skilled, and worked confidently. I would highly recommend their chimney repair services.
if you want your chimney and fireplace checked from top to bottom, this is the team you should call. damian was very thorough and looked over everything carefully. he explained clearly what was working well and what could use a bit of attention. he was honest and straightforward the whole time. if you need a chimney sweep or fireplace inspection in atherton, especially before using your fireplace, these are the folks to trust.
I reached out because there was an unpleasant odor in my living room coming from the chimney, which turned out to be caused by a bird that got stuck inside. The team was able to come out quickly the very next day. Nicholas handled the job and did excellent work—he explained every step of the chimney cleaning and bird removal process to me as he went along. Everything was left spotless and tidy, so I didn’t have to worry about any cleanup after they finished. The service was fast, reliable, and reasonably priced. I would definitely recommend them to anyone in Atherton looking for chimney sweep services or any other chimney-related help.
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