At Key Heating & Air Conditioning, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Key heating and was very polite on the phone when he arrive to the job he was very professional and clean I would be happy to recommend him to friends and family."
Omar M on August 2023
At Key Heating & Air Conditioning, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Key heating and was very polite on the phone when he arrive to the job he was very professional and clean I would be happy to recommend him to friends and family."
Omar M on August 2023
With years of experience, Southwest Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"This company was great! Very professional. The price they quoted was the price I paid, no hidden fees."
Herman S on December 2022
With years of experience, Southwest Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"This company was great! Very professional. The price they quoted was the price I paid, no hidden fees."
Herman S on December 2022
Accurate Zone Heating and Air Conditioning, is a full-service dealer, specializing in installation, repairs and service. We strive to bring the optimum combination of service and value to every customer. We can improve your home�s comfort, air quality, and energy costs. Our team of experts will show you the fastest and most affordable way to improve your indoor environment, then back it up with the best assurance guarantees you can find. Accurate Zone Heating and Air Conditioning, is your one stop shopping for all your installation and service needs. Our mission is to deliver the most comfortable and clean indoor air possible to your home. We have the experience needed to tackle tough jobs, to do them right the first time.
"I have scheduled (with Cathy) a repair, refresher, or install every year now for more than five years, and couldn't be happier. Not many people work on evaporative coolers any more, but I love mine and won't give it up. Juan with his knowledge and professional service makes that possible."
Melissa E on April 2020
Accurate Zone Heating and Air Conditioning, is a full-service dealer, specializing in installation, repairs and service. We strive to bring the optimum combination of service and value to every customer. We can improve your home�s comfort, air quality, and energy costs. Our team of experts will show you the fastest and most affordable way to improve your indoor environment, then back it up with the best assurance guarantees you can find. Accurate Zone Heating and Air Conditioning, is your one stop shopping for all your installation and service needs. Our mission is to deliver the most comfortable and clean indoor air possible to your home. We have the experience needed to tackle tough jobs, to do them right the first time.
"I have scheduled (with Cathy) a repair, refresher, or install every year now for more than five years, and couldn't be happier. Not many people work on evaporative coolers any more, but I love mine and won't give it up. Juan with his knowledge and professional service makes that possible."
Melissa E on April 2020
FINANCING IS NOW AVAILABLE FOR INSTALLATIONS AND SERVICE CALLS!! United Air Heating & Air Conditioning Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The work and cost was definitely was as expected. Done by the time it was cold again. Thanks!"
Emmanuel M on April 2025
FINANCING IS NOW AVAILABLE FOR INSTALLATIONS AND SERVICE CALLS!! United Air Heating & Air Conditioning Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The work and cost was definitely was as expected. Done by the time it was cold again. Thanks!"
Emmanuel M on April 2025
Based out of Los Angeles, West Coast Chief Repair, Inc., specializes in services, installations and repairs of all major home appliances and air conditioning and heating systems, including most brands and models. Our HVAC technicians are well-trained and have many years of field work behind them. We offer same-day service on most orders placed before noon. There is no extra charge for evenings, weekends or holidays. We are always in your area, so there is no travel charge! Whether you need new installation, routine maintenance or emergency HVAC repair service, you can count on us for all your home and business comfort needs.
"The worst company ever!! They told us they charge 79$ for a visit but then sent us an invoice for 249$ and when we refused to pay it,they sent this to collection. I never agreed to pay 249$(only agreed to the 79$ service call amount) Be very careful with calling them out for service."
ran n on December 2024
Based out of Los Angeles, West Coast Chief Repair, Inc., specializes in services, installations and repairs of all major home appliances and air conditioning and heating systems, including most brands and models. Our HVAC technicians are well-trained and have many years of field work behind them. We offer same-day service on most orders placed before noon. There is no extra charge for evenings, weekends or holidays. We are always in your area, so there is no travel charge! Whether you need new installation, routine maintenance or emergency HVAC repair service, you can count on us for all your home and business comfort needs.
"The worst company ever!! They told us they charge 79$ for a visit but then sent us an invoice for 249$ and when we refused to pay it,they sent this to collection. I never agreed to pay 249$(only agreed to the 79$ service call amount) Be very careful with calling them out for service."
ran n on December 2024
At Pros 360, we are proud of our reputation for providing exceptional customer service to our clients most of whom have been with us since we opened our doors. We have over 25 years of experience in the HVAC and construction industries, and we know what it takes to be in service and satisfy the diverse needs of our customers: efficient service that utilizes innovative solutions so that we are able to exceed expectations. When you choose our team, you can rest assured that you will be working with a company that prioritizes customers above all else. We hold an outstanding record with the Better Business Bureau, the Contractors State License Board, and, most importantly, the customers we serve every day. Additionally, we have proven time and time again that our professional technicians and installers are among the best in the industry, the reviews they get are top notch; most importantly they care and take pride in their work.
"Prompt and knowledgeable. I also appreciate them accommodating me last minute because the other HVAC company I scheduled didnâ t even have time to confirm my appointment. Pro 360 is now my go to for HVAC issues."
Jeff B on May 2024
At Pros 360, we are proud of our reputation for providing exceptional customer service to our clients most of whom have been with us since we opened our doors. We have over 25 years of experience in the HVAC and construction industries, and we know what it takes to be in service and satisfy the diverse needs of our customers: efficient service that utilizes innovative solutions so that we are able to exceed expectations. When you choose our team, you can rest assured that you will be working with a company that prioritizes customers above all else. We hold an outstanding record with the Better Business Bureau, the Contractors State License Board, and, most importantly, the customers we serve every day. Additionally, we have proven time and time again that our professional technicians and installers are among the best in the industry, the reviews they get are top notch; most importantly they care and take pride in their work.
"Prompt and knowledgeable. I also appreciate them accommodating me last minute because the other HVAC company I scheduled didnâ t even have time to confirm my appointment. Pro 360 is now my go to for HVAC issues."
Jeff B on May 2024
Choosing the right Heating and Air Conditioning Contractor is very important. Chances are you are going to make a substantial investment in your new HVAC system with which ever contractor you choose. There is nothing worse than investing a large amount of your hard earned money in a new system and winding up with a system that is noisy, inefficient, and does not perform properly. Or even worse, one that fails prematurely. Surprisingly enough most HVAC Contractors have no formal training. Untrained HVAC Contractors frequently do not size systems properly which could result in improper cooling, very high utility bills, and even systems that fail prematurely. Before you even consider a contractor make sure they are NATE Certified and Air Balance Certified. North American Technician Excellence is the Prestigious Certification of HVAC Competence. Using a NATE certified contractor is like using a surgeon that graduated Harvard Medical School with honors.
"Just had a furnace tune up done at my residence. The young technician, Jesus Morales, showed up on time and he did a great job in performing the thorough inspection to ensure that the system was working properly. I want thank Southland Heating for their seasonal reminders and deals."
Eduardo S on October 2024
Choosing the right Heating and Air Conditioning Contractor is very important. Chances are you are going to make a substantial investment in your new HVAC system with which ever contractor you choose. There is nothing worse than investing a large amount of your hard earned money in a new system and winding up with a system that is noisy, inefficient, and does not perform properly. Or even worse, one that fails prematurely. Surprisingly enough most HVAC Contractors have no formal training. Untrained HVAC Contractors frequently do not size systems properly which could result in improper cooling, very high utility bills, and even systems that fail prematurely. Before you even consider a contractor make sure they are NATE Certified and Air Balance Certified. North American Technician Excellence is the Prestigious Certification of HVAC Competence. Using a NATE certified contractor is like using a surgeon that graduated Harvard Medical School with honors.
"Just had a furnace tune up done at my residence. The young technician, Jesus Morales, showed up on time and he did a great job in performing the thorough inspection to ensure that the system was working properly. I want thank Southland Heating for their seasonal reminders and deals."
Eduardo S on October 2024
Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.
"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"
Thomas L on January 2025
Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.
"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"
Thomas L on January 2025
In 1999, Pennell Air Conditioning and Brody Heating & Air Conditioning, both in West Los Angeles, merged and became Brody Pennell. Jack Pennell began serving Los Angeles area homeowners in 1945. Today, we carry on that great legacy of outstanding customer service as we continue to serve the next generation of our clientele. Our rapid response fleet is ready to serve you 24/7, when you need us the most. Our friendly technicians are knowledgeable and helpful, and we can fix most any problem you have. We look forward to adding you to the Brody Pennell family.
In 1999, Pennell Air Conditioning and Brody Heating & Air Conditioning, both in West Los Angeles, merged and became Brody Pennell. Jack Pennell began serving Los Angeles area homeowners in 1945. Today, we carry on that great legacy of outstanding customer service as we continue to serve the next generation of our clientele. Our rapid response fleet is ready to serve you 24/7, when you need us the most. Our friendly technicians are knowledgeable and helpful, and we can fix most any problem you have. We look forward to adding you to the Brody Pennell family.
When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.
"Replaced my gas furnace and air conditioner with a heat pump. The only company I contacted who did a thorough analysis of my home and electrical system to determine exactly what I needed. Side note: I requested this service because my furnace quit working. The technician who came out to evaluate my home repaired the furnace for free while doing his analysis. I still bought the heat pump, but this company definitely did not simply try to just sell me one."
Stephen S on June 2024
When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.
"Replaced my gas furnace and air conditioner with a heat pump. The only company I contacted who did a thorough analysis of my home and electrical system to determine exactly what I needed. Side note: I requested this service because my furnace quit working. The technician who came out to evaluate my home repaired the furnace for free while doing his analysis. I still bought the heat pump, but this company definitely did not simply try to just sell me one."
Stephen S on June 2024
Yes, a once-a-year tune-up keeps the system efficient and helps it last longer. During the visit, a technician cleans coils, checks electrical connections, and swaps or cleans the filter. Catching small issues now stops bigger, pricier failures later, so that a quick appointment saves money and stress over the life of the unit.
Changing your AC filter every 30 days is necessary to maintain optimal performance and high indoor air quality. Regular filter replacement prevents dust buildup, ensures efficient airflow, and protects the system from stress that could lead to costly repairs. This disciplined maintenance routine not only boosts energy efficiency but also prolongs the lifespan of your unit by safeguarding its critical components.
An HVAC service plan is worth the cost, especially if you forget to schedule maintenance on your own. A service plan locks in yearly (or twice-yearly) visits, allowing a professional to identify small problems early, clean key components, and maintain energy efficiency. Many plans also include minor repairs or priority scheduling, which can pay for themselves if an unexpected issue pops up.
In a pre-season service visit, your technician gives your system a top-to-bottom check before peak season hits. Expect a filter change, thermostat test, condenser-line flush, electrical-connection check, and coil cleaning. They also tighten loose parts and make minor adjustments so the unit fires up without surprises when temperatures swing. That quick tune-up cuts the risk of mid-season breakdowns and keeps energy use in line.