Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in San Ysidro, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in San Ysidro, CA?

Select your specific project to find the pro for you.

TRUSTED BY SAN YSIDRO, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon349
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in San Ysidro

Avatar for Liberty Plumbing Heating Air Conditioning Inc
Liberty Plumbing Heating Air Conditioning Inc
4.9(
209
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had been told by another company that my HVAC unit needed to be replaced for $3500.  However, the technician didn't even look at the unit.  So I subscribed to Angie's list and chose Liberty for a second opinion.  Apparently all that was needed was to add coolant; the level was very low.  My AC is now working better than ever.  Thank you Liberty and Angie's list for saving me over $3000!
"
Response time8 hrs
Response rate100%
19 neighbors recently requested a quote
Avatar for Sky Clean Air
Sky Clean Air
4.7(
21
)
Central A/C - InstallAir Ducts & Vents - CleanBoiler or Radiator Heating System - Install or Replace+48 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I was really impressed with the service provided by Nadav and he is team. I have a thirty year old home that still had the original HVAC systems. One located in the attic and the other underneath the house. Neither of these installations was simple. The Sky Clean Air team quoted me two days to remove and install new systems. The install crew was really professional, courteous and hard working. The underneath the house install was especially difficult with a tight crawl space in a less than hospital environment. These guys were not a show up at 10 leave at 3 pm crew.......they worked long hours both days to ensure they met the promised schedule.They kept me informed any issues throughout the installation process so there were no surprises. At the end of two days we had two beautifully installed systems that now cool our 4000 sq ft house in a matter of an hour instead of the 4 or 5 the old system required. I feel that the pricing they gave me was very fair and at the end of the job I felt like I got more value than what I paid. I would certainly use them again in the future."
Air duct full of dust and debris.
Cleaned duct
Additional Photos
Additional Photos
Additional Photos

+24

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Overall great experience. Donald, the inspector, arrived early and patiently waited with me for my real estate agent to arrive. Donald did a thorough inspection of the inside and outside units. He was very knowledgable about pertinent laws and regulations and took his time to explain them. He also explained that the HVAC unit is old, but functioning and that it may have to be replaced in a couple of years. When that day comes I will definitely call Carini again, and ask for Donald."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time10 mins
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Ecotech Pro Inc
Ecotech Pro Inc
5.0(
17
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Excellent work. Far surpassed expectations. Highly competent & professional from initial analysis of multiple problems and engineered a solution followed by a fast, efficient tear-out and installation by terrific crew to final clean-up. Excellent value. Job was professionally done the way the original installing HVAC contractor should have done years ago. Highly recommended."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
New Attic blow-in insulation.
Heating and Air Conditioning Project

+55

Response time1 day
Response rate100%
26 neighbors recently requested a quote
Avatar for Baker Electric Home Energy
Baker Electric Home Energy
4.7(
117
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace+2 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Eric Young came to my house to provide a quote to replace my furnace. My usual HVAC guy told me it needed to be replaced. While Eric was checking it out I asked if he could troubleshoot it and tell me why it wasn't working. He said for sure. So, I asked him how much. He said $69. I said do it. In less than 5 minutes he found what was wrong and fixed it! Wow. He told me the romex connector on the motherboard (that my HVAC replaced) was installed backwards so there was no power going to the furnace. That saved me thousands of dollars it would have cost had I listened to my HVAC guy! He's not my HVAC anymore. Eric Young is. He was thorough, efficient and pleasant to work with. I will contact Baker Electric from now on if I ever need their service again. I highly recommend them."
AC
Furnace
AC Side
Response time3 days
20 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Same Day Heating & Air Conditioning, LLC
Same Day Heating & Air Conditioning, LLC
4.4(
48
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+5 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

COVID-19: With the health and safety of our customers in mind, Same Day Heating & Air is taking extra preventative measures and following Centers for Disease Control and Prevention (CDC) guidelines in the office, traveling and in your home.\n\nWe are committed to the health and safety of our customers, employees, and all families involved.\n\nFor in-person consultations and appointments, our team members will forego any customary handshake greeting. They will be wearing gloves and masks. We will continue to wear sanitary booties (as is the standard) and wipe down tables/phones used with sanitary wipes.

Our First Christmas!
SAME DAY HVAC
Jim Minnocchi
Same Day Heating & AC
Same Day or... You Don't Pay!

+11

Response time9 hrs
Response rate94%
Recommended by92%of homeowners
Avatar for Same Day Heating, Cooling, Plumbing
Same Day Heating, Cooling, Plumbing
4.4(
31
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+23 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I never give reviews but Same Day Heating and Air Conditioning absolutely deserves one, From Start to Finish they were professional, respectful and courteous. The Customer service Representative was accommodating with my busy schedule and was able to send a Tech out later than usual to meet me right after work which I was so grateful for since My kitten and I have been freezing!! I ended up running a little late but my technician Sean was understanding and was such a nice guy. Sean was professional,informative and thoroughly explained all my options to me without being pushy, I've had such bad experiences with Service companies in the past trying to pressure me into buying something or replacing something right away but he didn't do any of that. Hands down best Customer Service I've ever received. Same Day will always be my go to for any of my HVAC Needs. Thank You Same Day. My kitten and I Thank you!! We will never go anywhere else!! :)"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
14 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Cano Air Conditioning and Heating
Cano Air Conditioning and Heating
4.9(
91
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair - For Business+2 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Cano Heating and Air is one of 6 HVAC companies I contacted and got an estimate from as I needed to change my HVAC system. After about a month of comparing estimates and doing my due diligence, I ended up with Cano Heating and Air. None of the companies came close to the professionalism Javier and Nate provided. They take pride in their work and they install as if they are installing it for themselves. They are highly recommended!!!!"
ac pro 3 zone mini split with covers
1 of 3 indoor 9000k living room
1 of 3 in bedroom
one of 3 indoor units this one in kitchen w/ pump
diner condenser mini split on roof

+49

Response time4 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for One Hour Heating & Air Conditioning
One Hour Heating & Air Conditioning
5.0(
9
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectrical Baseboard or Wall Heater - Install+5 more

Serving San Ysidro, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right.\n\nPlus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.

My jobs
My jobs
My jobs
My jobs
2 neighbors recently requested a quote
Recommended by50%of homeowners
...
Showing 1-10 of 301
Heating and Air Conditioning questions, answered by experts

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

The San Ysidro, CA homeowners’ guide to heating and air conditioning services

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