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TRUSTED BY WACO, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon164
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Waco

Avatar for 3C Mechanical Technologies, Inc.

3C Mechanical Technologies, Inc.

4.94(
43
)
•Approved Pro

3C Mechanical Technologies, Inc.

4.94(
43
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience

Every business has a story to tell, and ours began over 60 years ago when the Curry family started to work in the HVAC industry. 3C Mechanical Technologies, Inc. was founded 8 years ago when the Curry’s decided to go into business for themselves bringing to the workforce a refreshing family orientated presence. Our main goal has been to bring superior work, excellent customer care and build our community which is always evolving to become better. Please call us today to schedule your appointment with Texas' true professionals at work for you!

"Had a back-up sewer line or lines called 3C Mechanical Technologies for help. We used them in the past and trusted them to find the problem and fix it. Which Rick Ellis did he cleared the main line, and a branch line took considerable effort, and time but he got the job done. Was very polite and keep me appraised of what was going on, and what needed to be done. Also even cleaned up the work area when he finished. Costs for labor, and work were fair."

Meredith G on August 2024

Every business has a story to tell, and ours began over 60 years ago when the Curry family started to work in the HVAC industry. 3C Mechanical Technologies, Inc. was founded 8 years ago when the Curry’s decided to go into business for themselves bringing to the workforce a refreshing family orientated presence. Our main goal has been to bring superior work, excellent customer care and build our community which is always evolving to become better. Please call us today to schedule your appointment with Texas' true professionals at work for you!

"Had a back-up sewer line or lines called 3C Mechanical Technologies for help. We used them in the past and trusted them to find the problem and fix it. Which Rick Ellis did he cleared the main line, and a branch line took considerable effort, and time but he got the job done. Was very polite and keep me appraised of what was going on, and what needed to be done. Also even cleaned up the work area when he finished. Costs for labor, and work were fair."

Meredith G on August 2024

Avatar for Aire Serv of Central Texas

Aire Serv of Central Texas

4.74(
96
)
•Approved Pro

Aire Serv of Central Texas

4.74(
96
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 years of experience

Aire Serv of Central Texas, Aire Serv of Granbury, and Aire Serv of Johnson County is here to take your call when you when you need us, 24 hours a day, 7 days a week. Our employees undergo at least 80 hours a year of training in their field of expertise, are background checked for your families safety, and drug free. Our goal is not only your satisfaction, but to ensure that you are so completely happy with our service that you tell all of your friends and family about us. We offer service on all brands of equipment and honor all warranties in effect by the manufacturer. We are specialist at working in homes just like yours, not on construction sites. This requires a higher degree of detail and professionalism. Our services include heating or cooling repair, comprehensive maintenance programs, system replacements, indoor air quality solutions, loose fill insulation, and ductwork repair, replacement, and cleaning.

Aire Serv of Central Texas, Aire Serv of Granbury, and Aire Serv of Johnson County is here to take your call when you when you need us, 24 hours a day, 7 days a week. Our employees undergo at least 80 hours a year of training in their field of expertise, are background checked for your families safety, and drug free. Our goal is not only your satisfaction, but to ensure that you are so completely happy with our service that you tell all of your friends and family about us. We offer service on all brands of equipment and honor all warranties in effect by the manufacturer. We are specialist at working in homes just like yours, not on construction sites. This requires a higher degree of detail and professionalism. Our services include heating or cooling repair, comprehensive maintenance programs, system replacements, indoor air quality solutions, loose fill insulation, and ductwork repair, replacement, and cleaning.

Avatar for PHR A/C & Heating

PHR A/C & Heating

5.00(
17
)
•Approved Pro

PHR A/C & Heating

5.00(
17
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
24 years of experience

Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!

"The customer service was prompt and answered my questions on what to expect for work and cost"

Davie V on November 2025

Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!

"The customer service was prompt and answered my questions on what to expect for work and cost"

Davie V on November 2025

Avatar for Prichard's Air Conditioning and Heating, LLC

Prichard's Air Conditioning and Heating, LLC

5.00(
11
)
•Approved Pro

Prichard's Air Conditioning and Heating, LLC

5.00(
11
)
•Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

Providing Central Texas and surrounding areas with fast, reliable, and affordable HVAC service, sales, maintenance, and installation. Same service as the big guys without the big price tag. We get you up and running without breaking the bank. Experienced and knowledgeable technicians, we fix it right the FIRST time. Please let us know how we can help!! 254-715-5182

"Was the fastest technician to show up to the house to fix it. He found the trouble straight away and repaired. It went and fetched apart to replace that with a new part and topped off our system. Though a service call is not free like some of the others the $75 service call fee if you do the repairs was waived. Capacitor replacement in the outside unit and a pound and a half of Freon. Our service fee was less than $200. I have had tech technicians charging me more than $200 just to replace the cap. And over $300 to top off the Freon. This company is now my favorite! "

Kevin R on September 2025

Providing Central Texas and surrounding areas with fast, reliable, and affordable HVAC service, sales, maintenance, and installation. Same service as the big guys without the big price tag. We get you up and running without breaking the bank. Experienced and knowledgeable technicians, we fix it right the FIRST time. Please let us know how we can help!! 254-715-5182

"Was the fastest technician to show up to the house to fix it. He found the trouble straight away and repaired. It went and fetched apart to replace that with a new part and topped off our system. Though a service call is not free like some of the others the $75 service call fee if you do the repairs was waived. Capacitor replacement in the outside unit and a pound and a half of Freon. Our service fee was less than $200. I have had tech technicians charging me more than $200 just to replace the cap. And over $300 to top off the Freon. This company is now my favorite! "

Kevin R on September 2025

Avatar for Mathis Riley Professional Heating & Cooling Services, LLC

Mathis Riley Professional Heating & Cooling Services, LLC

4.60(
10
)
•Approved Pro

Mathis Riley Professional Heating & Cooling Services, LLC

4.60(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
9 years of experience

Locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 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!

"We called this company to fix a leaking AC unit in our building, and they immediately pulled one of the oldest tricks in the book. The technician came out, took one look, and claimed ?the last guy did a bad job,? convincing our staff to let him replace a 4-inch section of PVC pipe for a ridiculous **$200**?even though that PVC was never the issue. In fact, the leak was coming from the pipe *directly below it*, which the PVC he ?fixed? was draining into. Clearly, he knew from the start that this PVC wasn?t the problem. Only after charging us did he conveniently point out that the actual issue was the pipe below?one they ?don?t handle? and would need a plumber for. This company had no intention of solving the real problem and was simply cashing in on unnecessary, pointless work. If you?re a business looking for honest, competent service, stay far away. They?re just using cheap, deceptive tactics to run up the bill without actually fixing anything."

Devin J on November 2024

Locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 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!

"We called this company to fix a leaking AC unit in our building, and they immediately pulled one of the oldest tricks in the book. The technician came out, took one look, and claimed ?the last guy did a bad job,? convincing our staff to let him replace a 4-inch section of PVC pipe for a ridiculous **$200**?even though that PVC was never the issue. In fact, the leak was coming from the pipe *directly below it*, which the PVC he ?fixed? was draining into. Clearly, he knew from the start that this PVC wasn?t the problem. Only after charging us did he conveniently point out that the actual issue was the pipe below?one they ?don?t handle? and would need a plumber for. This company had no intention of solving the real problem and was simply cashing in on unnecessary, pointless work. If you?re a business looking for honest, competent service, stay far away. They?re just using cheap, deceptive tactics to run up the bill without actually fixing anything."

Devin J on November 2024

Avatar for Danco HVAC/R Services, LTD

Danco HVAC/R Services, LTD

4.92(
7
)
•Approved Pro

Danco HVAC/R Services, LTD

4.92(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 years of experience

Here at Danco HVAC/R Services, LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"On time, expert completion."

Rey L on January 2024

Here at Danco HVAC/R Services, LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"On time, expert completion."

Rey L on January 2024

Sears Home Services - Dallas HVAC

4.61(
9
)
•Approved Pro

Sears Home Services - Dallas HVAC

4.61(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
132 years of experience

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements.

"Good experience."

Richard S on October 2022

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements.

"Good experience."

Richard S on October 2022

Avatar for Double R Remodeling

Double R Remodeling

New on AngiNew on Angi
•Approved Pro

Double R Remodeling

New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

Double R Remodeling 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.

Double R Remodeling 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.

Rainsoft Water Treatment & Water Softeners

4.98(
581
)

Rainsoft Water Treatment & Water Softeners

4.98(
581
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

With over 50 years in the home water treatment and softening industry, RainSoft is a leading provider of business and home water filtration systems that are long-lasting and dependable. Fix My Water Schedule a free in-home consultation, and get your water tested today!

"Dustin was there as scheduled and was very easy going. Informed us of the options and scheduled everything."

john P on October 2020

With over 50 years in the home water treatment and softening industry, RainSoft is a leading provider of business and home water filtration systems that are long-lasting and dependable. Fix My Water Schedule a free in-home consultation, and get your water tested today!

"Dustin was there as scheduled and was very easy going. Informed us of the options and scheduled everything."

john P on October 2020

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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Heating and Air Conditioning questions, answered by experts

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The Waco, TX 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.

See all articles

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