Get matched with top heating and air conditioning pros in Diamond, MO
There are 3 highly-rated local heating and air conditioning pros.
TRUSTED BY DIAMOND, MO HOMEOWNERS
4.5 
46 Verified Reviews for Heating And Air Conditioning Service pros in Diamond, MO
*The Angi rating for Heating And Air Conditioning Service companies in Diamond, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Diamond, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 19, 2025
Heating and air conditioning pros in Diamond
Cochran Heating and Air Conditioning is a locally owned & operated HVAC business serving Joplin and the surrounding areas. At Cochran Heating & Air Conditioning we work with integrity to make sure that the job is not complete until the customer is satisfied. From AC Service or Repair, to a full new install or fixing up your refrigeration system, we are your one stop shop for all of your HVAC needs! Call Dave Now to Schedule your Service Missouri Propane Safety Commissions MPGA 2.7.2022 P11d0390FEF9F8DE0 Financing NOW Available --- Yes EVEN on Repairs as low as $300 or New Installations!!
"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options. "
Vivian H on May 2025
Cochran Heating and Air Conditioning is a locally owned & operated HVAC business serving Joplin and the surrounding areas. At Cochran Heating & Air Conditioning we work with integrity to make sure that the job is not complete until the customer is satisfied. From AC Service or Repair, to a full new install or fixing up your refrigeration system, we are your one stop shop for all of your HVAC needs! Call Dave Now to Schedule your Service Missouri Propane Safety Commissions MPGA 2.7.2022 P11d0390FEF9F8DE0 Financing NOW Available --- Yes EVEN on Repairs as low as $300 or New Installations!!
"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options. "
Vivian H on May 2025
Ozark Air Master 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. Please give us a call today!
"Fastest call response, easiest appointment scheduling, and very knowledgeable service. Best prices in Joplin."
Tim L on May 2025
Ozark Air Master 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. Please give us a call today!
"Fastest call response, easiest appointment scheduling, and very knowledgeable service. Best prices in Joplin."
Tim L on May 2025
Sundown Plumbing and Handyman is a small family owned business with over 10 years of experience in the construction field. We can handle all of your small business or residential needs. Specialties include: drywall installation and repairs, painting, plumbing, parking lot painting, furniture building, light installation, door repairs, and more!
Sundown Plumbing and Handyman is a small family owned business with over 10 years of experience in the construction field. We can handle all of your small business or residential needs. Specialties include: drywall installation and repairs, painting, plumbing, parking lot painting, furniture building, light installation, door repairs, and more!
Powell Mechanical is a full service Heating and cooling company with 24 hours a day, 7 days a week service.
Powell Mechanical is a full service Heating and cooling company with 24 hours a day, 7 days a week service.
Service & Maintenance on all HVAC/R Residential/Commercial/Industrial applications! New Construction & Remodel - Complete Install of Any equipment to meet your needs! - Retrofit, dated equipment with the new modern efficiency rated equipment! Technologically Advanced - We have an extensive background in the upcoming technologies that will become standard in our industry and for you as the consumer! 20 Combined Years of Knowledge! - We have wide array of experience ranging from Servicing/Installing Residential Homes to Large Supermarkets! - We are ASHRAE & NATE Certified, along with BBB Certified! We appreciate your consideration to service your needs!
Service & Maintenance on all HVAC/R Residential/Commercial/Industrial applications! New Construction & Remodel - Complete Install of Any equipment to meet your needs! - Retrofit, dated equipment with the new modern efficiency rated equipment! Technologically Advanced - We have an extensive background in the upcoming technologies that will become standard in our industry and for you as the consumer! 20 Combined Years of Knowledge! - We have wide array of experience ranging from Servicing/Installing Residential Homes to Large Supermarkets! - We are ASHRAE & NATE Certified, along with BBB Certified! We appreciate your consideration to service your needs!
Whole home air sealing
Whole home air sealing
Heating & Air Services - Service -Repair -Maintenance Refrigeration Service and Repair - Walk-in Freezers and Coolers - Kitchen Equipment -Ice Machine
Heating & Air Services - Service -Repair -Maintenance Refrigeration Service and Repair - Walk-in Freezers and Coolers - Kitchen Equipment -Ice Machine
With a staff young enough to do but old enough to know , Neely Mechanical brings together the best of youthful enthusiasm with knowledge gained only by age and experience, combined with the best prices in the 4 states, Neely Mechanical is your best choice for your HVAC needs
With a staff young enough to do but old enough to know , Neely Mechanical brings together the best of youthful enthusiasm with knowledge gained only by age and experience, combined with the best prices in the 4 states, Neely Mechanical is your best choice for your HVAC needs
All your home and remodeling needs fair rates
All your home and remodeling needs fair rates
Residential HVAC Service. Enjoy rock bottom pricing with this first year company. Apartment complexes that have individual HVAC units applicable. Service call - $40 Labor rate - $60/hr Preventative Maintenance - $60/system
Residential HVAC Service. Enjoy rock bottom pricing with this first year company. Apartment complexes that have individual HVAC units applicable. Service call - $40 Labor rate - $60/hr Preventative Maintenance - $60/system
FAQs for heating and air conditioning service projects in Diamond, MO
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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