We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy
"Great service. Will use again for certain "
Mike L on September 2025
We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy
The industry's best technicians make the happiest customers. Turn to the pros at All City Plumbing, Air, & Electrical for all of your plumbing, HVAC, and electrical needs. Proudly serving San Bernardino, Riverside, Los Angeles, and Orange Counties. We have over 5000s 5 star reviews across the web from our thrilled customers. Our company goal is to make sure that we have 100% customer satisfaction. We have options and payment plans that can fit in everyones budget. We provide free estimates and you only pay when you're happy. It's no surprise we've received the Angie's List Super Service Award six years in a row! Established in 2009. ACP was created to deliver exceptional service with the highest quality of craftsmanship. We guarantee you will be happy with our services in that we offer a money back guarantee. Our technicians are regarded by their peers to be some of the best in the industry. Our service experts are continuously trained. There isn't a plumbing or hvac problem we can't solve. We have the experience, knowledge and focus to solve any problem you may have. Give us a call today and let us earn your confidence.
"We had our hot water heater replaced and I'm impressed! They didn't charge me extra for calling after 5pm. I was scared of being charged for an emergency call. They texted info of the technician coming to my house. As a woman, I appreciate knowing WHO is coming to my home. I don't want just anybody coming with my child in the house. This is a great family company. They arrived as promised and promptly stopped the old water heater from flooding my garage. My new water heater works great! They fixed my pressure regulator and I can enjoy my house again!"
Catherine S on November 2025
The industry's best technicians make the happiest customers. Turn to the pros at All City Plumbing, Air, & Electrical for all of your plumbing, HVAC, and electrical needs. Proudly serving San Bernardino, Riverside, Los Angeles, and Orange Counties. We have over 5000s 5 star reviews across the web from our thrilled customers. Our company goal is to make sure that we have 100% customer satisfaction. We have options and payment plans that can fit in everyones budget. We provide free estimates and you only pay when you're happy. It's no surprise we've received the Angie's List Super Service Award six years in a row! Established in 2009. ACP was created to deliver exceptional service with the highest quality of craftsmanship. We guarantee you will be happy with our services in that we offer a money back guarantee. Our technicians are regarded by their peers to be some of the best in the industry. Our service experts are continuously trained. There isn't a plumbing or hvac problem we can't solve. We have the experience, knowledge and focus to solve any problem you may have. Give us a call today and let us earn your confidence.
"We had our hot water heater replaced and I'm impressed! They didn't charge me extra for calling after 5pm. I was scared of being charged for an emergency call. They texted info of the technician coming to my house. As a woman, I appreciate knowing WHO is coming to my home. I don't want just anybody coming with my child in the house. This is a great family company. They arrived as promised and promptly stopped the old water heater from flooding my garage. My new water heater works great! They fixed my pressure regulator and I can enjoy my house again!"
We offer Emergency Service: Our mission is to provide the highest quality of service to all our customers. We HONOR the relationships we have formed with our past and present customers, colleagues, vendors and employees. Liberty Plumbing, Heating Air Conditioning strives to perform all areas of service with the utmost INTEGRITY by providing the most cutting edge of technology and products available. We pride ourselves with the ABILITY to work effectively and efficiently with the knowledge and training that has been awarded to us. Liberty Plumbing, Heating & Air Conditioning, Inc. has over 25 years experience working with home-owners, property management, general contractors, real estate companies and insurance companies. We are located in the Temecula, CA area however, we service all of San Diego, Riverside, Orange and Los Angeles counties. We perform all phases of plumbing, heating & air conditioning for both residential and commercial. We offer discounts to Senior Citizens, First Responders, Veterans and Active Military. Thank you service!
"I did not feel cheated and I got exactly what I wanted. Immediate service, competency without condescension, flexibility in hardware choices, reasonable pricing. My new sink faucet makes me very happy and now I know more about how to go forward w other projects if I so choose in the future."
McKenna H on March 2023
We offer Emergency Service: Our mission is to provide the highest quality of service to all our customers. We HONOR the relationships we have formed with our past and present customers, colleagues, vendors and employees. Liberty Plumbing, Heating Air Conditioning strives to perform all areas of service with the utmost INTEGRITY by providing the most cutting edge of technology and products available. We pride ourselves with the ABILITY to work effectively and efficiently with the knowledge and training that has been awarded to us. Liberty Plumbing, Heating & Air Conditioning, Inc. has over 25 years experience working with home-owners, property management, general contractors, real estate companies and insurance companies. We are located in the Temecula, CA area however, we service all of San Diego, Riverside, Orange and Los Angeles counties. We perform all phases of plumbing, heating & air conditioning for both residential and commercial. We offer discounts to Senior Citizens, First Responders, Veterans and Active Military. Thank you service!
"I did not feel cheated and I got exactly what I wanted. Immediate service, competency without condescension, flexibility in hardware choices, reasonable pricing. My new sink faucet makes me very happy and now I know more about how to go forward w other projects if I so choose in the future."
SPECIALIZING IN YOUR TOTAL INDOOR COMFORT At Cool Air Solutions, heating and cooling isn’t just our job, it’s our passion. We strive to provide you with the best HVAC service in Southern California. Bringing comfort to homes since 2006! Free estimates and system evaluations. Peace of mind – A+ Better Business Bureau Rating. Experienced and trained service technicians.
"Great job."
Audie H on March 2025
SPECIALIZING IN YOUR TOTAL INDOOR COMFORT At Cool Air Solutions, heating and cooling isn’t just our job, it’s our passion. We strive to provide you with the best HVAC service in Southern California. Bringing comfort to homes since 2006! Free estimates and system evaluations. Peace of mind – A+ Better Business Bureau Rating. Experienced and trained service technicians.
Our mission at AireCare Heating and Air is simple: to be the go-to HVAC service provider for homeowners and businesses in San Diego and Riverside County. We understand the importance of a well-functioning HVAC system and the comfort it brings to your life. Our goal is to ensure that you have a reliable system that keeps you cool in the summer, warm in the winter, and the air quality at its best.
"Just had AireCare replace our furnace and A/C. The owner, Michael Santana and his team did a great job at a very competitive price.
Repairing my old A/C was just not cost effective. The new high-efficiency heat pump works great and is so very quiet. Michael's crew were very professional, polite and responsive to our requests. They finished the job on the hottest day of the year in less than 8 hours. I highly recommend them.
"
Mike R on September 2025
Our mission at AireCare Heating and Air is simple: to be the go-to HVAC service provider for homeowners and businesses in San Diego and Riverside County. We understand the importance of a well-functioning HVAC system and the comfort it brings to your life. Our goal is to ensure that you have a reliable system that keeps you cool in the summer, warm in the winter, and the air quality at its best.
"Just had AireCare replace our furnace and A/C. The owner, Michael Santana and his team did a great job at a very competitive price.
Repairing my old A/C was just not cost effective. The new high-efficiency heat pump works great and is so very quiet. Michael's crew were very professional, polite and responsive to our requests. They finished the job on the hottest day of the year in less than 8 hours. I highly recommend them.
"
100% customer satisfaction is our top priority. Please check out our 2500+ 5 star reviews across the internet with an 5 Star A+ rating. Homeowners, expect nothing but the best from their HVAC contractor, and Magnolia Heating and Cooling is ready to exceed your expectations. Call today for AC or Heater Repairs, Replacement, Installation or any other service.
"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."
Rick B on August 2023
100% customer satisfaction is our top priority. Please check out our 2500+ 5 star reviews across the internet with an 5 Star A+ rating. Homeowners, expect nothing but the best from their HVAC contractor, and Magnolia Heating and Cooling is ready to exceed your expectations. Call today for AC or Heater Repairs, Replacement, Installation or any other service.
"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Excellent honest and efficient. I would recommend. "
Edwin R on November 2025
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Excellent honest and efficient. I would recommend. "
Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.
"Al did a great job ? it looks beautiful ?"
Mark M on July 2024
Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.
Welcome to AirTight Air, Inc. We have many years of experience in the Heating and Air Conditioning Industry. We take pride in the work we do and treat every project as if it were our own. We are a GO GREEN Air Conditioning & Heat Small Business and Believes in Giving Back to our Community! We are Family Owned & Operated and Located in the Beautiful Valley of Murrieta, CA. You will receive a Quality Licensed & Certified HVAC Technician with Multiple Credentials, Reliable 1-on-1 Personal Attention, Competitive Pricing, Maintain a Clean & Safe Work Environment, and Courteous Installs with Complete Knowledge of your HVAC Systems!! If you are in need of any Air Conditioning and/or Heat Installs to replace your existing systems, Give Us a Call Today and We will get you scheduled for your Complimentary Estimate!! We Welcome all Customers: Residential, Light Commercial, HOA, Realtors, Property Managers, Senior Living, & Manufactured/Mobile Homes!! "Priced Fair, Installed with Care"
"Excellent ?!"
ROBERT M on April 2022
Welcome to AirTight Air, Inc. We have many years of experience in the Heating and Air Conditioning Industry. We take pride in the work we do and treat every project as if it were our own. We are a GO GREEN Air Conditioning & Heat Small Business and Believes in Giving Back to our Community! We are Family Owned & Operated and Located in the Beautiful Valley of Murrieta, CA. You will receive a Quality Licensed & Certified HVAC Technician with Multiple Credentials, Reliable 1-on-1 Personal Attention, Competitive Pricing, Maintain a Clean & Safe Work Environment, and Courteous Installs with Complete Knowledge of your HVAC Systems!! If you are in need of any Air Conditioning and/or Heat Installs to replace your existing systems, Give Us a Call Today and We will get you scheduled for your Complimentary Estimate!! We Welcome all Customers: Residential, Light Commercial, HOA, Realtors, Property Managers, Senior Living, & Manufactured/Mobile Homes!! "Priced Fair, Installed with Care"
Imagine That 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 over 12 years of experience, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We treat every home with care. Give Imagine That Heating and Air Conditioning a call today. We look forward to working with you!
"I will use this service again if needed."
Krn O on May 2024
Imagine That 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 over 12 years of experience, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We treat every home with care. Give Imagine That Heating and Air Conditioning a call today. We look forward to working with you!
"I will use this service again if needed."
Krn O on May 2024
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Heating and Air Conditioning questions, answered by experts
Yes, you should turn off your AC if it’s leaking. Turning off the AC will prevent more condensation from leaking from your unit, and it will also reduce the increased strain on the system if a damaged internal component or a lack of refrigerant is the culprit. As soon as you notice a leak, turn off the system and investigate the source of the leak or call a pro to inspect it.
It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.
If your AC condenser is nearing the end of its life, it might leak fluid or make loud or unusual sounds (like grinding or hissing). You might also notice that it isn’t heating your home as evenly or effectively as it once did. Also, an aging condenser will have to work harder to cool your home, which may force it to use more power and drive up your utility bills.
It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.
Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity.
Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.
The Menifee, 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.
Whole-house fans can help reduce your electric bills by providing ventilation and cool, fresh air. Use this whole house fan cost guide to price out the project.
How to clean your air conditioner depends on the unit type. Sometimes, a good hose-down is all you need if you have centralized AC. This guide can help with the cleaning process.
