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Avatar for MC Mechanical, LLC

MC Mechanical, LLC

5.00(
7
)
•Approved Pro

MC Mechanical, LLC

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"MC Mechanical replaced our furnace and air conditioner. WE HIGHLY RECOMMEND the good folks at MC. Knowledgeable, excellent communication, always on time and on schedule with competitive pricing. We got 3 quotes...chose MC. They were extremely thorough and the ONLY company to discover our disconnect had a dangerously Frankenstein'd fuse setup. I've never been this comfortable in my home. We couldn't be happier. Thank you, guys!"

Jeff G on November 2024

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"MC Mechanical replaced our furnace and air conditioner. WE HIGHLY RECOMMEND the good folks at MC. Knowledgeable, excellent communication, always on time and on schedule with competitive pricing. We got 3 quotes...chose MC. They were extremely thorough and the ONLY company to discover our disconnect had a dangerously Frankenstein'd fuse setup. I've never been this comfortable in my home. We couldn't be happier. Thank you, guys!"

Jeff G on November 2024

Avatar for Cross Mechanical LLC

Cross Mechanical LLC

5.00(
7
)
•Approved Pro

Cross Mechanical LLC

5.00(
7
)
•Approved Pro
3 years of experience
Free onsite estimate

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!

"Robert did a amazing job, he tried his hardest to get my furnace unit working again, but he found more damage done by the lighting strike.. He has gave me awesome repair options, and prices. Would truly recommend him!"

Stacy u U on September 2025

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!

"Robert did a amazing job, he tried his hardest to get my furnace unit working again, but he found more damage done by the lighting strike.. He has gave me awesome repair options, and prices. Would truly recommend him!"

Stacy u U on September 2025

Bella Services

4.94(
8
)
•Approved Pro

Bella Services

4.94(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We're family owned and operated. We're honest and fair and don't rush the work we do. We take value in our work and always do our best to put the customer first. We are 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 customer's interests and make their concerns the basis of our business. Our customers are customers for life!

"Sam Fiore is very thorough, friendly, and trustworthy. He provides prompt service and goes above and beyond in the service he provides. I appreciate how Sam does not cut corners but also helps the customer to make informed decisions when assessing what needs to be done. Hopefully, many more people will employ Sam for their HVAC work!"

Abby H on August 2022

We're family owned and operated. We're honest and fair and don't rush the work we do. We take value in our work and always do our best to put the customer first. We are 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 customer's interests and make their concerns the basis of our business. Our customers are customers for life!

"Sam Fiore is very thorough, friendly, and trustworthy. He provides prompt service and goes above and beyond in the service he provides. I appreciate how Sam does not cut corners but also helps the customer to make informed decisions when assessing what needs to be done. Hopefully, many more people will employ Sam for their HVAC work!"

Abby H on August 2022

Evan's Facilities Repair LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Evan's Facilities Repair LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
7 years of experience
Free onsite estimate

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Avatar for Corum Plumbing

Corum Plumbing

4.97(
43
)
•Approved Pro

Corum Plumbing

4.97(
43
)
•Approved Pro
Customers say: Quick response
283 local quotes requested
2 years of experience

Corum Plumbing Heating & Cooling is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Timely, professional, reasonably priced."

Mark J on November 2025

Corum Plumbing Heating & Cooling is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Timely, professional, reasonably priced."

Mark J on November 2025

Avatar for KC HVAC Savers LLC

KC HVAC Savers LLC

5.00(
17
)
•Approved Pro

KC HVAC Savers LLC

5.00(
17
)
•Approved Pro
Customers say: Quick response
65 local quotes requested
15 years of experience

KC HVAC Savers LLC is a Kansas City family-owned and operated HVAC company with deep roots in the Kansas City Metro area dating back to 1965. Since 2008, we have been the trusted choice for residential and commercial HVAC services, offering unparalleled quality, workmanship, and warranties. We are fully licensed, insured, and bonded, ensuring you peace of mind on every job. For all of your heating and cooling needs, no job is too big or too small. For reliable service at a fair price, call KC HVAC Savers today at 913.388.0575

"Very pleased with my experience with KC HVAC Savers! Alan was very friendly when I called him, wasn’t pushy, and gave me the feeling he really just wanted to help me out and get my AC going again. From the moment I called to the end of my service, it took less than 2 hours! The service tech, Ian, provided great customer service and educated me on my unit. I would highly recommend this company and look forward to working with them again in the future if needed!"

Kalei W on June 2025

KC HVAC Savers LLC is a Kansas City family-owned and operated HVAC company with deep roots in the Kansas City Metro area dating back to 1965. Since 2008, we have been the trusted choice for residential and commercial HVAC services, offering unparalleled quality, workmanship, and warranties. We are fully licensed, insured, and bonded, ensuring you peace of mind on every job. For all of your heating and cooling needs, no job is too big or too small. For reliable service at a fair price, call KC HVAC Savers today at 913.388.0575

"Very pleased with my experience with KC HVAC Savers! Alan was very friendly when I called him, wasn’t pushy, and gave me the feeling he really just wanted to help me out and get my AC going again. From the moment I called to the end of my service, it took less than 2 hours! The service tech, Ian, provided great customer service and educated me on my unit. I would highly recommend this company and look forward to working with them again in the future if needed!"

Kalei W on June 2025

Avatar for Hamilton Heating, A/C, Plumbing and Electrical

Hamilton Heating, A/C, Plumbing and Electrical

4.55(
95
)
•Approved Pro

Hamilton Heating, A/C, Plumbing and Electrical

4.55(
95
)
•Approved Pro
Super Service Award
Customers say: True professional
217 local quotes requested
45 years of experience

Bob Hamilton Plumbing, Heating & A/C will provide you with the highest level of quality service possible, while always maintaining a clear and distinct focus on Customer Service! Call us today...

"He come to make sure the gas furnace they put in last year was ready for winter this year. He was nice and did a great job. "

Mona S on October 2025

Bob Hamilton Plumbing, Heating & A/C will provide you with the highest level of quality service possible, while always maintaining a clear and distinct focus on Customer Service! Call us today...

"He come to make sure the gas furnace they put in last year was ready for winter this year. He was nice and did a great job. "

Mona S on October 2025

Avatar for Cannon Heating and Cooling Services, LLC

Cannon Heating and Cooling Services, LLC

4.71(
46
)
•Approved Pro

Cannon Heating and Cooling Services, LLC

4.71(
46
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 years of experience

At Cannon Heating and Cooling Services, LLC, our mission is to give all of our customers the highest degree of quality and service at a reasonable price, without sacrificing the reliability and integrity of the heating and cooling equipment.

"This guy is an expert. He replaced a worn out broken down HVAC system for me August 2024. His estimate for the work was fair and reasonable compared to the price gouging of other companies. The savings on my monthly electric bill is half of what I was paying before the old units compressor went out. Don’t waste time and call Charles first. You can’t get a better price or better workmanship any where else! "

Tina J on July 2025

At Cannon Heating and Cooling Services, LLC, our mission is to give all of our customers the highest degree of quality and service at a reasonable price, without sacrificing the reliability and integrity of the heating and cooling equipment.

"This guy is an expert. He replaced a worn out broken down HVAC system for me August 2024. His estimate for the work was fair and reasonable compared to the price gouging of other companies. The savings on my monthly electric bill is half of what I was paying before the old units compressor went out. Don’t waste time and call Charles first. You can’t get a better price or better workmanship any where else! "

Tina J on July 2025

Avatar for Alliance Heating & Cooling, LLC

Alliance Heating & Cooling, LLC

4.89(
39
)
•Approved Pro

Alliance Heating & Cooling, LLC

4.89(
39
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
15 years of experience

Alliance Heating & Cooling is a locally owned and operated business located in Raymore, Missouri. We offer everything you need to heat, cool, and improve your indoor air quality in every corner of your home. High-quality work with a smile is what keeps our customers satisfied. We make sure that we pay close attention to the details and take pride in delivering professional results to you at competitive rates. From the warm summer days to the cold winter nights, Alliance wants to make sure you are comfortable all year long with worry-free service/installation. All of our service/install technicians are N.A.T.E certified and provide the ultimate in service and convenience by offering heating and air-conditioning services when you need us.

"null"

Christopher S on July 2020

Alliance Heating & Cooling is a locally owned and operated business located in Raymore, Missouri. We offer everything you need to heat, cool, and improve your indoor air quality in every corner of your home. High-quality work with a smile is what keeps our customers satisfied. We make sure that we pay close attention to the details and take pride in delivering professional results to you at competitive rates. From the warm summer days to the cold winter nights, Alliance wants to make sure you are comfortable all year long with worry-free service/installation. All of our service/install technicians are N.A.T.E certified and provide the ultimate in service and convenience by offering heating and air-conditioning services when you need us.

"null"

Christopher S on July 2020

Avatar for Beaty Home Improvements

Beaty Home Improvements

4.48(
624
)
•Approved Pro

Beaty Home Improvements

4.48(
624
)
•Approved Pro
Super Service Award
Customers say: Super punctual
832 local quotes requested
19 years of experience

Beaty Home Improvements has been providing professional quality remodeling services in St. Louis for over 20 years. Our attention to detail ensures that every kitchen and bathroom project is completed to the highest standard. Customer satisfaction is our top priority. Contact us today for all your home improvement needs.

"Unfortunately, since their "foreman" was too busy to call us about the project we will have look elsewhere. The lack of common courtesy tells me that this is a company to avoid, and their attitude is probably reflected in their work!"

Marc H on October 2025

Beaty Home Improvements has been providing professional quality remodeling services in St. Louis for over 20 years. Our attention to detail ensures that every kitchen and bathroom project is completed to the highest standard. Customer satisfaction is our top priority. Contact us today for all your home improvement needs.

"Unfortunately, since their "foreman" was too busy to call us about the project we will have look elsewhere. The lack of common courtesy tells me that this is a company to avoid, and their attitude is probably reflected in their work!"

Marc H on October 2025

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FAQs for air conditioning projects in Excelsior Springs, MO

You can identify your system's refrigerant type by examining the data plate or label often located on the outdoor condensing unit. Look for "R-22" or "HCFC-22" in the specifications. 

Manufacturing date provides another clue—systems produced before 2010 often use R-22, while newer units utilize alternative refrigerants. If the label is missing or unclear, a qualified HVAC technician can determine your refrigerant type during a service inspection.

Federal regulations prohibit the purchase and handling of R-22 refrigerant without proper EPA certification. These restrictions exist because R-22 contributes to ozone depletion when released into the atmosphere and requires specialized handling procedures. 

Additionally, improper refrigerant charging can damage your system and create safety hazards. Professional technicians have the training, equipment, and legal authorization to properly diagnose, repair, and recharge your system.

Air conditioning systems require approximately two to four pounds of R-22 per ton of cooling capacity, with three pounds per ton being the average. For example, a 3-ton system needs about nine pounds of refrigerant for a complete charge. However, the exact amount varies by manufacturer, model, and system configuration. A professional technician will determine the precise charge required for your specific equipment.

While technically possible to retrofit some R-22 systems to use alternative refrigerants, these conversions require substantial modifications to system components and are rarely cost-effective. The compressor, expansion valve, and sometimes the entire coil system would need replacement or adaptation. Most homeowners find that investing in a complete system upgrade provides better long-term value and performance than attempting conversion of aging equipment.

Though new production of R-22 ended in 2020, reclaimed and recycled supplies remain available but are steadily decreasing. The EPA's final phaseout deadline extends to 2030, but practical availability may become severely limited well before that date. As supplies continue to diminish, expect prices to rise accordingly. Homeowners with R-22 systems should begin planning for eventual system replacement as part of their long-term home maintenance strategy.

The Excelsior Springs, MO homeowners’ guide to air conditioning services

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

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