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Find Central humidifier installers and replacers in San Francisco

Avatar for Aire Serv of Campbell & Saratoga

Aire Serv of Campbell & Saratoga

4.88(
16
)
Approved Pro

Aire Serv of Campbell & Saratoga

4.88(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
368 local quotes requested
34 years of experience

Looking for reliable Heating & A/C services in the BAY Area and surrounding counties? Look no further than Aire Serv of Campbell & Saratoga. Our team of experts is here to assist you with all your heating and A/C needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for all your needs. Contact us today!

"Very well!"

Sanjeev Gupta G on September 2025

Looking for reliable Heating & A/C services in the BAY Area and surrounding counties? Look no further than Aire Serv of Campbell & Saratoga. Our team of experts is here to assist you with all your heating and A/C needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for all your needs. Contact us today!

"Very well!"

Sanjeev Gupta G on September 2025


Avatar for Albert Nahman Plumbing, Heating, and Cooling

Albert Nahman Plumbing, Heating, and Cooling

4.45(
686
)
Approved Pro

Albert Nahman Plumbing, Heating, and Cooling

4.45(
686
)
Approved Pro
Customers say: Super punctual
698 local quotes requested
44 years of experience

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 2025

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 2025


Avatar for Peter Levi Plumbing, Heating, Cooling, Drains

Peter Levi Plumbing, Heating, Cooling, Drains

3.60(
10
)
Approved Pro

Peter Levi Plumbing, Heating, Cooling, Drains

3.60(
10
)
Approved Pro
Customers say: Quick response
85 local quotes requested
35 years of experience

For over 35 years, for homeowners in Novato and northern California, the name Peter Levi has come to means just that — Trust. Reliable, experienced & certified premiere HVAC, all of Peter Levi technicians are some of the friendliest, most knowlegeable people you’ll ever meet! Drug screened and background checked, you can always count on a top-notch experience. We charge by the job, so you know the cost before we start. As one of the most trusted Novato and Vacaville commercial Plumbing and HVAC companies, we have worked with builders and homeowners alike for over 20 years, providing the highest quality, professional services with 100% customer satisfaction each and every time. Plus, you can always count on honest, upfront pricing with no hidden charges or fees and the confidence of knowing that a true professional is on the job! PLUMBING HEATING AIR CONDITIONING SEWER and DRAIN SERVICE and REPAIR COMMERCIAL AND SO MUCH MORE!

"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."

Carlos G on May 2024

For over 35 years, for homeowners in Novato and northern California, the name Peter Levi has come to means just that — Trust. Reliable, experienced & certified premiere HVAC, all of Peter Levi technicians are some of the friendliest, most knowlegeable people you’ll ever meet! Drug screened and background checked, you can always count on a top-notch experience. We charge by the job, so you know the cost before we start. As one of the most trusted Novato and Vacaville commercial Plumbing and HVAC companies, we have worked with builders and homeowners alike for over 20 years, providing the highest quality, professional services with 100% customer satisfaction each and every time. Plus, you can always count on honest, upfront pricing with no hidden charges or fees and the confidence of knowing that a true professional is on the job! PLUMBING HEATING AIR CONDITIONING SEWER and DRAIN SERVICE and REPAIR COMMERCIAL AND SO MUCH MORE!

"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."

Carlos G on May 2024


Avatar for Dial One Sonshine

Dial One Sonshine

4.14(
70
)
Approved Pro

Dial One Sonshine

4.14(
70
)
Approved Pro
Customers say: Super punctual
1337 local quotes requested
44 years of experience

Dial One Sonshine has been family owned and operated since it was founded in 1981. From a home plumbing business, it has grown and expanded, adding HVAC services. Through these changes we never lost sight of what is most important, our customers. We strive to make your customer service experience exceptional, while providing services in a variety of fields. Our customers don’t need to use multiple companies to services their home. Call us today and learn for yourself why we will quickly become your go-to company for all your Plumbing and HVAC needs!

"Service was good but price was very high for this type of service."

linda c on June 2018

Dial One Sonshine has been family owned and operated since it was founded in 1981. From a home plumbing business, it has grown and expanded, adding HVAC services. Through these changes we never lost sight of what is most important, our customers. We strive to make your customer service experience exceptional, while providing services in a variety of fields. Our customers don’t need to use multiple companies to services their home. Call us today and learn for yourself why we will quickly become your go-to company for all your Plumbing and HVAC needs!

"Service was good but price was very high for this type of service."

linda c on June 2018


Avatar for NT Electric & HVAC Inc

NT Electric & HVAC Inc

5.00(
8
)
Approved Pro

NT Electric & HVAC Inc

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
416 local quotes requested

Our business is our livelihood but it is also so much more. NT Electric & HVAC Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of NT Electric & HVAC Inc stand committed to our purpose and will provide the best service!

"Smooth from top to bottom. Very reasonable price for the work done, including necessary City and State permits."

Medel L on December 2024

Our business is our livelihood but it is also so much more. NT Electric & HVAC Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of NT Electric & HVAC Inc stand committed to our purpose and will provide the best service!

"Smooth from top to bottom. Very reasonable price for the work done, including necessary City and State permits."

Medel L on December 2024


Avatar for Fix and Forget Handyman Services

Fix and Forget Handyman Services

5.00(
11
)
Approved Pro

Fix and Forget Handyman Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1737 local quotes requested

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Absolutely excellent work. Professionally detailed work, genuine conversations and responsive. Work performed looks and functions great!"

Joseph J on November 2025

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Absolutely excellent work. Professionally detailed work, genuine conversations and responsive. Work performed looks and functions great!"

Joseph J on November 2025


Kyle Beym Home Improvement

4.45(
401
)
Approved Pro

Kyle Beym Home Improvement

4.45(
401
)
Approved Pro
Customers say: Terrific value
3067 local quotes requested
17 years of experience

We provide home and some commercial remodeling services and general maintenance. I am licensed, bonded, and insured as a General B Contractor. I have been in business working solely from referrals, having spent 17 years working in various trade capacities of construction. I provide free estimates to Orange, and eastern Los Angeles. I take pride in my work, consider myself an artist, and love my job, that's why I'm personally involved in all the work we do for you.

"Kyle was punctual, easy to work with, performed all tasks very well, and left each work area spotless when he was finished. This was a great experience!"

Kathy H on March 2024

We provide home and some commercial remodeling services and general maintenance. I am licensed, bonded, and insured as a General B Contractor. I have been in business working solely from referrals, having spent 17 years working in various trade capacities of construction. I provide free estimates to Orange, and eastern Los Angeles. I take pride in my work, consider myself an artist, and love my job, that's why I'm personally involved in all the work we do for you.

"Kyle was punctual, easy to work with, performed all tasks very well, and left each work area spotless when he was finished. This was a great experience!"

Kathy H on March 2024


Avatar for Fitzgeralds Auto Care Center

Fitzgeralds Auto Care Center

4.92(
13
)

Fitzgeralds Auto Care Center

4.92(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WELCOME TO FITZGERALDS COMPLETE AUTO CARE CENTER. Our Complete Auto Care Center is geared towards providing almost every type of auto repair on almost any type of automotive make and model. Whether you vehicle is a car, truck, van, mini van, Hybrid, SUV (Sport Utility Vehicle), or fleet truck, we can fix it right. We repair Acura, AMC, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Eagle, Ford, General Motors Corp., Global Electric Motorcars, GMC, Honda, Hummer, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes-Benz, Mercury, Mitsubishi Motors, Nissan, Oldsmobile, Peugeot, Pontiac, Porsche, Renault, Saab, Saturn, Scion, Subaru, Suzuki, Toyota, Volkswagen, and Volvo just to name a few.. HAVE A HYBRID VEHICLE AND DON'T WANT TO PAY HIGH DEALER PRICES? Yes, that's right, we perform all types of Hybrid auto maintenance and Hybrid auto repairs possible at much lower prices than the dealers. Give us a call at 949-548-8877 for all of your Hybrid auto maintenance and Hybrid auto repairs. Professional Associations ASE Certified, AAA Certified Brands Honda repair, Ford repair, Acura Repair Amenities Fresh Water, Coffee, Magazines in waiting area Products Smog Test, Smog Repair, Smog Check Specialties 30,000 Mile Service, 60,000 Mile Service, 90,000 Mile Service, Axle Repair, Air Conditioning, Air Filter, Brake Inspection, Brake Replacement, Cabin Filter, Carburetor, Catalytic Converter, Clutch Repair, CV Joint Repair, Differential Repair, Drive Train, Driveshaft Repair, Engine Rebuild, Engine Leaks, Fluid Flushing, Fuel Injection, Fuel Filter, Head Gasket, Heating, O2 Oxygen Sensor, Oil & Filter Change, Pistons, Radiator Flush, Radiator Repair, Serpentine Belt, Spark Plugs, Smog Check, Smog Check Repairs, Starter, Suspension, Thermostat, Tire Rotation, Transmission Filter, Transmission Leak, Transmission Gasket, Tune-up, Water Pump, U-Joint Languages Spoken English Year Founded 1963

WELCOME TO FITZGERALDS COMPLETE AUTO CARE CENTER. Our Complete Auto Care Center is geared towards providing almost every type of auto repair on almost any type of automotive make and model. Whether you vehicle is a car, truck, van, mini van, Hybrid, SUV (Sport Utility Vehicle), or fleet truck, we can fix it right. We repair Acura, AMC, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Eagle, Ford, General Motors Corp., Global Electric Motorcars, GMC, Honda, Hummer, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes-Benz, Mercury, Mitsubishi Motors, Nissan, Oldsmobile, Peugeot, Pontiac, Porsche, Renault, Saab, Saturn, Scion, Subaru, Suzuki, Toyota, Volkswagen, and Volvo just to name a few.. HAVE A HYBRID VEHICLE AND DON'T WANT TO PAY HIGH DEALER PRICES? Yes, that's right, we perform all types of Hybrid auto maintenance and Hybrid auto repairs possible at much lower prices than the dealers. Give us a call at 949-548-8877 for all of your Hybrid auto maintenance and Hybrid auto repairs. Professional Associations ASE Certified, AAA Certified Brands Honda repair, Ford repair, Acura Repair Amenities Fresh Water, Coffee, Magazines in waiting area Products Smog Test, Smog Repair, Smog Check Specialties 30,000 Mile Service, 60,000 Mile Service, 90,000 Mile Service, Axle Repair, Air Conditioning, Air Filter, Brake Inspection, Brake Replacement, Cabin Filter, Carburetor, Catalytic Converter, Clutch Repair, CV Joint Repair, Differential Repair, Drive Train, Driveshaft Repair, Engine Rebuild, Engine Leaks, Fluid Flushing, Fuel Injection, Fuel Filter, Head Gasket, Heating, O2 Oxygen Sensor, Oil & Filter Change, Pistons, Radiator Flush, Radiator Repair, Serpentine Belt, Spark Plugs, Smog Check, Smog Check Repairs, Starter, Suspension, Thermostat, Tire Rotation, Transmission Filter, Transmission Leak, Transmission Gasket, Tune-up, Water Pump, U-Joint Languages Spoken English Year Founded 1963


Avatar for Doc Joe's Rooter & Plumbing Service

Doc Joe's Rooter & Plumbing Service

4.44(
27
)

Doc Joe's Rooter & Plumbing Service

4.44(
27
)
Customers say: Quality work
50 years of experience

We have a team of highly experienced and skilled plumbing experts and contractors with an excellent mastery of the plumbing industry. Our team is focused on providing every client with high quality workmanship, prompt appointments, competitive prices and excellent customer service. Our professional plumbing experts are proficient at diagnosing the problem, communicating a detailed explanation of their findings to you, answering all of your questions, and repairing or replacing all of your plumbing issues. Our plumbing experts have extensive experience and training in repairing all types of residential and commercial problems including, but not limited to, leaks, toilets, faucets, water heaters, tankless water heaters, drain and sewer pipes, garbage disposals, re-circulating pumps, gas lines and earthquake valves. We are dedicated towards maintaining cutting-edge plumbing standards and quality craftsmanship within our profession. We achieve this by continually training and educating our team of plumbing experts in all areas of the plumbing field. Finally, we fully stand behind the quality of the work we do by providing not only great customer service but also providing our clients with competitive warranties on the craftsmanship of the work we perform.

We have a team of highly experienced and skilled plumbing experts and contractors with an excellent mastery of the plumbing industry. Our team is focused on providing every client with high quality workmanship, prompt appointments, competitive prices and excellent customer service. Our professional plumbing experts are proficient at diagnosing the problem, communicating a detailed explanation of their findings to you, answering all of your questions, and repairing or replacing all of your plumbing issues. Our plumbing experts have extensive experience and training in repairing all types of residential and commercial problems including, but not limited to, leaks, toilets, faucets, water heaters, tankless water heaters, drain and sewer pipes, garbage disposals, re-circulating pumps, gas lines and earthquake valves. We are dedicated towards maintaining cutting-edge plumbing standards and quality craftsmanship within our profession. We achieve this by continually training and educating our team of plumbing experts in all areas of the plumbing field. Finally, we fully stand behind the quality of the work we do by providing not only great customer service but also providing our clients with competitive warranties on the craftsmanship of the work we perform.


Lifestyle Solar

4.20(
5
)

Lifestyle Solar

4.20(
5
)
Customers say: Terrific value
17 years of experience

Lifestyle Solar is one of Fresno Bee's People Choice Award Winners for 2012,2013, & 2014. We offer the lowest leasing and the lowest price guaranteed on any solar installation. We are a local business based in Fresno, CA that services the central valley and more!

"Would give zero stars if possible! Larry Hoang at first presented himself as an honest, reasonable man and contractor but his actions have proven this very wrong. We have two major roof leaks that will cost us thousands of dollars to fix - caused by deficient solar panel installation. He refuses to repair them, despite three independent reports from other local licensed contractors indicating the roof damage was *directly* caused by the solar panel installation. We am currently filing a formal complaint with the California State Contractors Licensing Board in an effort to get him to respond, as we cannot even get our roof fixed until he agrees to remove the panels. We hired him specifically because we wanted to support local businesses - but we sincerely regret this decision. Buyer BEWARE! This is not an honorable businessman - nor business!"

Jennifer S on October 2024

Lifestyle Solar is one of Fresno Bee's People Choice Award Winners for 2012,2013, & 2014. We offer the lowest leasing and the lowest price guaranteed on any solar installation. We are a local business based in Fresno, CA that services the central valley and more!

"Would give zero stars if possible! Larry Hoang at first presented himself as an honest, reasonable man and contractor but his actions have proven this very wrong. We have two major roof leaks that will cost us thousands of dollars to fix - caused by deficient solar panel installation. He refuses to repair them, despite three independent reports from other local licensed contractors indicating the roof damage was *directly* caused by the solar panel installation. We am currently filing a formal complaint with the California State Contractors Licensing Board in an effort to get him to respond, as we cannot even get our roof fixed until he agrees to remove the panels. We hired him specifically because we wanted to support local businesses - but we sincerely regret this decision. Buyer BEWARE! This is not an honorable businessman - nor business!"

Jennifer S on October 2024

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FAQs for central humidifier installation and replacement projects in San Francisco, CA

Aim for indoor humidity between 30% and 50%, with the sweet spot around 45%. That range keeps mold, dust mites, and musty odors in check while protecting drywall and woodwork. Staying in the zone also helps your HVAC system run more efficiently and supports healthier air for you and your family year-round, during hot summers and cold winter months.

With routine filter changes and coil cleanings, most whole-house units run for eight to 15 years. Heavy use, poor air quality, or bargain-bin equipment can shorten that span, while a well-maintained, high-quality model often makes it to the upper end of the range. Ask your installer about recommended service intervals to get the most mileage from your investment.

It depends on your climate. Homes in cold, dry regions can often shut the dehumidifier off once winter sets in. If you live in a warm, humid area—or your house tends to trap moisture—you may need to keep it running year-round. Use a simple hygrometer: if readings stay below 50%, give the unit a rest. Just remember to restart it when humidity climbs again to avoid mold and condensation.

Dry air feels cooler, so your AC doesn’t have to work as hard. By stripping out excess moisture, the dehumidifier lets you raise the thermostat a few degrees without losing comfort. A shorter AC runtime reduces electricity use and can shave a noticeable amount off your summer power bill. Energy-efficient models further enhance those savings.

If your home is under about 2,000 square feet, a well-placed portable unit can handle the load. Just remember they’re less efficient and need hands-on upkeep—think emptying tanks and cleaning filters. If you prefer set-and-forget convenience or plan to expand your living space, a whole-house model still offers better long-term comfort and lower energy use per square foot.

The San Francisco, CA homeowners’ guide to central humidifier installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.