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TRUSTED BY POTRERO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon26
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Potrero

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 Potrero, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Service man arrived as expected and performed the annual maintenance of the air conditioning system. The work was thorough and it was something that was familiar to me as I used to do in my younger years. With heavy use of airconditioning in the summer in CA, this is important and something we do every year.
"
Response time8 hrs
Response rate100%
22 neighbors recently requested a quote
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 Potrero, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Did a great job...it was a very long day from start to finish however. They did a great job of keeping everything as clean as they could since our attic access was in the master closet! Yikes! Really made a difference and our house stayed much cooler with the fan and new insulation!"
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 I'll Handle IT
I'll Handle IT
4.7(
274
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Potrero, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Small jobs welcome

"My wife and I have owned a rental property for many years that had been constantly rented but after the last tenant, was in desperate need of upgrades and repairs.  The major problem we faced was how to coordinate the work done in San Diego when we lived in Colorado?  
I made a short trip to San Diego to interview numerous vendors and contractors and pick out basic designs.  After interviewing numerous vendors we settled on Dave at I'll Handle It to manage the bulk of the repairs and upgrades.  
All I can say is Wow!  What a great experience!   We could not have been happier with the quality of the work, the price, and the professionalism that we found with I'll Handle it.   Dave definitely named his company appropriately and stands by it.   Everything went smoothly.   I observed the entire process remotely from Colorado and Dave sent me pictures throughout the project.  When I finally made the trip to San Diego to do the final inspection, my expectations were exceeded by the quality of the work and how well everything turned out.  I was able to rent the unit to the first tenant that saw the property.  It was the perfect tenant for the property, and we are very pleased with the entire experience.   I don't think we could have selected a better guy to do the job.  I will definitely use Dave in the future for any repairs or upgrades."
Dave Pfizenmeier, Owner
Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Chimney Sweep Masters
Chimney Sweep Masters
4.6(
301
)
Air Ducts & Vents - Clean

Serving Potrero, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Credit card accepted

Offers commercial services

"I was looking for a trustworthy company to convert my wood-burning chimney to a gas burning unit for a safer and easier usage. Chimney Sweep Masters came highly recommended. Jonathan was able to do a very clean and professional job well informative and was able to come once again a year later to service the unit very pleased and happy with this company."
Old Shroud
Old shroud
Chase framing
Chase framing
Custom Made Copper Shroud

+17

Response time4 hrs
Response rate95%
185 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Air Ducts & Vents - CleanCentral Air Cleaner - Repair or ServiceRadiant Floor Heating System - Install

Serving Potrero, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We decided to remodel our outdated bathroom, and McCormick Home Builders was a fantastic choice. Khaled and the team delivered high-quality work within the timeline and our budget. Every detail, from the tile work to the lighting, was beautifully done. They communicated well throughout, keeping us informed at every step, and the end result was truly a spa-like bathroom we can enjoy daily. We’d love to work with them again!"
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+1

Response time6 hrs
Recommended by17%of homeowners
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Heating and Air Conditioning questions, answered by experts

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

The Potrero, 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.