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Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Outstanding service! My central AC stopped cooling, and they fixed it the same day. The team was friendly, knowledgeable, and explained everything clearly. Now my system works like new?couldn?t be happier!"
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+24

Response time3 days
10 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for DUKES HEATING & AIR CONDITIONING
DUKES HEATING & AIR CONDITIONING
4.8(
135
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Found that my AC just stop working.
Called Duke and got the schedule 2days later. 
on that day, Duke is really on time, arrived my home within the time slot we set.
He is really professional and handful; quickly checked that there is a broken capacitor.
Replaced the unit in 10mins; and the AC back on-line!
Also check the refrigetor liquid for me.
Overall, really satisfied with his service. Defnitelly, will continue choose him in the future.


"
Heat Pump Repairs & Installations
Central Air Cut-Ins
Electric Furnace Repairs & Installations
Response time4 days
34 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Comfort Energy Inc
Comfort Energy Inc
4.6(
120
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Analyzed the system and explained what was happening, before the work was done only the fan was working on the air pump, after the fix it works just like new."
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+12

Response time1 day
62 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Alanis Air HVAC
Alanis Air HVAC
5.0(
18
)

Serving Milpitas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"John Alanis and the Alanis Air crew were a pleasure to work with. Our 40 year old furnace needed replacement. We called John at Alanis Air and he responded immediately. He came to the house, diagnosed the situation and recommended a heat pump to take advantage of our solar panels. John and his crew showed up the next Monday and completed the job in two days. John and his crew were very knowledgeable and efficient. They covered all furniture and floors and cleaned up after completion of the job. We were very satisfied with the price and the work was exceptional. I would recommend Alanis Air to anyone that needed HVAC work."
York Heat Pump
York 3 Ton heat pump
Coil removal
Condenser Removal
Ductwork

+4

Response time3 hrs
Response rate99%
43 neighbors recently requested a quote
Avatar for Valley Heating, Cooling, Electrical and Solar
Valley Heating, Cooling, Electrical and Solar
4.7(
1,755
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"My mother's house had air conditioning that was improperly installed so it wasn't really cooling anything but the bill was still running pretty high. So basically there was a leak in the duct. I would use them again for air conditioning."
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We provide HVAC sheet metal fabrication, blown in insulation with Owens Corning’s new AttiCat™ Expanding Blown-In PINK FIBERGLAS® and Solatube® installations to add light where you need it without the increasing your electric bill.
The SunSource® Home Energy System puts you in control of your monthly bills by creating and using solar energy, reducing your need for electricity from your utility provider.
Owners, Jeff and Cindy Faulkner
13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for BAZ Service Refrigeration
BAZ Service Refrigeration
4.9(
16
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"On the weekend I called a few AC places recommended by Angie's List and HomeAdvisor, BAZ Service was the ONLY picked up the phone and made a suggestion to meet to repair the AC in an hour. Edmon and his assistance came and refilled the r22 Freon when it was emptied within 30 minutes. I checked the thermostat before, while and after Freon refilling, the temperature has dropped and the AC is cool again! Within an hour and serving on the phone and in person, I would strongly recommend BAZ Service per your AC repair needs. Thank you very much BAZ Service and Edmon, the AC is working and cooling the entire house again! :)"
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+8

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aire Serv of Campbell & Saratoga
Aire Serv of Campbell & Saratoga
4.9(
21
)

Serving Milpitas, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Great team. While the job is messy as they have to work under your house. Aire Serv was great to work with. We needed new ducts and boots and my house is now moving air better than it has in twenty years. Highly recommend Aire Serv."
Furnace install
Heat Pump - Condo Install
Heating & A/C Project
Water Heater Replacement
System Swap Out

+58

112 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Rittinger Heating and Air
Rittinger Heating and Air
5.0(
18
)

Serving Milpitas, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

*****669-669-2435*****We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

Service maintenance
Service maintenance
Service maintenance
Service maintenance
Service maintenance

+2

28 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again. 

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The Milpitas, CA homeowners’ guide to air conditioning services

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