Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Star, ID

Enter your zip and get matched with up to 5 pros

TRUSTED BY STAR, ID HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon275
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Star

Avatar for DIAMOND HEATING & COOLING

DIAMOND HEATING & COOLING

4.90(
142
)
Approved Pro

DIAMOND HEATING & COOLING

4.90(
142
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
26 years of experience

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Victor did a very thorough job. Replaced a capacitor and checked out everything."

Michael P on December 2025

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Victor did a very thorough job. Replaced a capacitor and checked out everything."

Michael P on December 2025


Avatar for Easy Heating & Air

Easy Heating & Air

4.90(
182
)
Approved Pro

Easy Heating & Air

4.90(
182
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
7 years of experience

Our goal is to provide honest and outstanding service through dedication, hard work, attention to detail, integrity and always focusing on our customers best interest at hand. We know that the secret to our success has and will continue to be our satisfied customers.

"Mike is the best! I contacted Easy at the start of heat wave (like everyone else :) ). They were in contact with me through the 3 day wait while they could get an available tech to check out what was wrong with my AC unit. Mike was not only right on time, but also found the issue and reset the entire system. Making sure everything was in working order before leaving. Thanks Mike! Your the best!"

Brenda L on June 2025

Our goal is to provide honest and outstanding service through dedication, hard work, attention to detail, integrity and always focusing on our customers best interest at hand. We know that the secret to our success has and will continue to be our satisfied customers.

"Mike is the best! I contacted Easy at the start of heat wave (like everyone else :) ). They were in contact with me through the 3 day wait while they could get an available tech to check out what was wrong with my AC unit. Mike was not only right on time, but also found the issue and reset the entire system. Making sure everything was in working order before leaving. Thanks Mike! Your the best!"

Brenda L on June 2025


Avatar for Meridian Air

Meridian Air

4.96(
68
)
Approved Pro

Meridian Air

4.96(
68
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

We are a family owned business with over 40 years of experience in the HVAC service industry. Providing both residential and commercial services across Idaho, we pride ourselves in our knowledge and quality of work and strive to provide value through low cost yet high quality service in hopes to form long term relationships with our customers. Your satisfaction is our goal!

"I submitted an online service request on Sunday and before 9 AM on Monday morning, Joey was calling me to set up a service appointment and was able to get out to my rental property same day. He provided annual service which was reasonably priced. He was super easy to work with, communicative and responsive and liked the experience so much that I hired him for my own property and had that service the same week (which was half the cost of another vendor who couldn't get out to my property for over 3 weeks). I highly recommend Joey / Meridian Air for any A/C service you need!"

Mary S on June 2025

We are a family owned business with over 40 years of experience in the HVAC service industry. Providing both residential and commercial services across Idaho, we pride ourselves in our knowledge and quality of work and strive to provide value through low cost yet high quality service in hopes to form long term relationships with our customers. Your satisfaction is our goal!

"I submitted an online service request on Sunday and before 9 AM on Monday morning, Joey was calling me to set up a service appointment and was able to get out to my rental property same day. He provided annual service which was reasonably priced. He was super easy to work with, communicative and responsive and liked the experience so much that I hired him for my own property and had that service the same week (which was half the cost of another vendor who couldn't get out to my property for over 3 weeks). I highly recommend Joey / Meridian Air for any A/C service you need!"

Mary S on June 2025


Avatar for Top Shelf Heating and Air

Top Shelf Heating and Air

4.92(
50
)
Approved Pro

Top Shelf Heating and Air

4.92(
50
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
6 years of experience

Top Shelf Heating and Air 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!

"This company’s name is appropriately reflected in their competency, integrity, professionalism, and value they provide. My new home’s furnace has been having the same problem for the last two winters, and I have had the builder’s subcontractor, and two other HVAC companies try and fail to resolve condensation issue that prevents the furnace from running. Top-shelf showed up and resolved the issue which turns out to be an installation flaw. Chris took his time explained the issue and the options to repair it."

Brad B on December 2025

Top Shelf Heating and Air 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!

"This company’s name is appropriately reflected in their competency, integrity, professionalism, and value they provide. My new home’s furnace has been having the same problem for the last two winters, and I have had the builder’s subcontractor, and two other HVAC companies try and fail to resolve condensation issue that prevents the furnace from running. Top-shelf showed up and resolved the issue which turns out to be an installation flaw. Chris took his time explained the issue and the options to repair it."

Brad B on December 2025


Avatar for Michael Gallivan

Michael Gallivan

5.00(
34
)
Approved Pro

Michael Gallivan

5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Mike of all trades has been in business for 8 years. We do just about any job you need done on your property. No job too small or too big. We deal in water damage, renovation, remodeling, landscaping, sprinkler systems, flooring of all types, drywall, roofing, painting, general repairs,woodcraft, general installations and much much more. We have the best handyman rates in the valley. Once we give you a quote the price quoted does not go up. The only exception to this is water damage in which case sometimes the damage is further than can be seen until things start being removed. For water damage we give a ballpark figure and work with you and your insurance to insure that we stay as close to that figure as possible. We take care of all trash and take all construction debris away so you don't have to worry about it. Always on time and do quality work. Call today for a free quote or if you just have a general question. Call or text today Mike (208)890-2018. A proudly owned and operated veteran business.

"Needed to repair water damaged siding n trim on home. Hired Mike from Mike of all Trades LLC on Angies list. Mike was ontime, extremely professional and very knowledgeable. He reviewed the job, offered solutions then offered a a very fair n detailed estimate!! Mike arrived on date agreement upon, on-time, n with everything needed to do the job. He worked quickly n efficiently to complete the job in a few hours. The outcome is looks fabulous!"

Carolyn L on July 2025

Mike of all trades has been in business for 8 years. We do just about any job you need done on your property. No job too small or too big. We deal in water damage, renovation, remodeling, landscaping, sprinkler systems, flooring of all types, drywall, roofing, painting, general repairs,woodcraft, general installations and much much more. We have the best handyman rates in the valley. Once we give you a quote the price quoted does not go up. The only exception to this is water damage in which case sometimes the damage is further than can be seen until things start being removed. For water damage we give a ballpark figure and work with you and your insurance to insure that we stay as close to that figure as possible. We take care of all trash and take all construction debris away so you don't have to worry about it. Always on time and do quality work. Call today for a free quote or if you just have a general question. Call or text today Mike (208)890-2018. A proudly owned and operated veteran business.

"Needed to repair water damaged siding n trim on home. Hired Mike from Mike of all Trades LLC on Angies list. Mike was ontime, extremely professional and very knowledgeable. He reviewed the job, offered solutions then offered a a very fair n detailed estimate!! Mike arrived on date agreement upon, on-time, n with everything needed to do the job. He worked quickly n efficiently to complete the job in a few hours. The outcome is looks fabulous!"

Carolyn L on July 2025


Avatar for Peppy Heating and Cooling

Peppy Heating and Cooling

5.00(
26
)
Approved Pro

Peppy Heating and Cooling

5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Peppy Heating and Cooling (FKA SHANCO Heating and Air) is a local, family-owned heating and air conditioning company. We never do any repairs without the consent of the customer. There are never any hidden fees. We just treat the customer the way we would like to be treated, with honesty and respect. We also offer Financing Options! Call (208) 906-6928 today!

"Cody arrived right on time to do the regular service of my gas furnace under the comfort program. He was especially well-informed on potential issues with the installation of my Carrier condensing furnace, including a notice from the manufacturer to make sure the condensate drain piping included a vent so the condensate wouldn't back up into the unit. Another firm had done the install before I found out about Shanco/Peppy. Cody added a vent to the piping in just a couple of minutes, so that potential problem is sorted!"

Cheryl R on December 2023

Peppy Heating and Cooling (FKA SHANCO Heating and Air) is a local, family-owned heating and air conditioning company. We never do any repairs without the consent of the customer. There are never any hidden fees. We just treat the customer the way we would like to be treated, with honesty and respect. We also offer Financing Options! Call (208) 906-6928 today!

"Cody arrived right on time to do the regular service of my gas furnace under the comfort program. He was especially well-informed on potential issues with the installation of my Carrier condensing furnace, including a notice from the manufacturer to make sure the condensate drain piping included a vent so the condensate wouldn't back up into the unit. Another firm had done the install before I found out about Shanco/Peppy. Cody added a vent to the piping in just a couple of minutes, so that potential problem is sorted!"

Cheryl R on December 2023


Avatar for Fix It Frankie A/C and Heating

Fix It Frankie A/C and Heating

4.82(
11
)
Approved Pro

Fix It Frankie A/C and Heating

4.82(
11
)
Approved Pro
Super Service Award
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! Call Today!

"He did a great jop, with a very reasonable price. He saved my ####."

Dennis O on December 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! Call Today!

"He did a great jop, with a very reasonable price. He saved my ####."

Dennis O on December 2025


Avatar for Mr. Electric of Meridian

Mr. Electric of Meridian

5.00(
11
)
Approved Pro

Mr. Electric of Meridian

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

Mr. Electric of Meridian is a locally owned and operated business. Since 1994 our licensed electricians have handled any home or any commercial electrical repairs, installations and upgrades. We are known for our world-class customer service and our expert workmanship. We care about getting the job done right the first time. Our service professionals will arrive at your door on time and complete your projects on time. Before our electricians start work, you will receive a detailed, complete estimate. We want to make sure all of your questions are answered and your concerns are addressed. You can trust the professionals at Mr. Electric because our technicians are subject to background checks and license registrations. Don't trust your home or business to a fly-by-night handyman. When you have an electrical emergency, you can call us 24/7 to keep your family and employees safe no matter where you are in the Meridian area.

"Came out promptly and let us know what to expect and did a great job at a very reasonable price."

Jimmie N on April 2025

Mr. Electric of Meridian is a locally owned and operated business. Since 1994 our licensed electricians have handled any home or any commercial electrical repairs, installations and upgrades. We are known for our world-class customer service and our expert workmanship. We care about getting the job done right the first time. Our service professionals will arrive at your door on time and complete your projects on time. Before our electricians start work, you will receive a detailed, complete estimate. We want to make sure all of your questions are answered and your concerns are addressed. You can trust the professionals at Mr. Electric because our technicians are subject to background checks and license registrations. Don't trust your home or business to a fly-by-night handyman. When you have an electrical emergency, you can call us 24/7 to keep your family and employees safe no matter where you are in the Meridian area.

"Came out promptly and let us know what to expect and did a great job at a very reasonable price."

Jimmie N on April 2025


"Project was completed on time"

Randy G on October 2024

Right Now Home Improvements is the only company in the state of Idaho that requires all of it's employees to abide by the Code of Ethics and Competency Guide for Heating and Air Conditioning and Home improvement Companies.

"Project was completed on time"

Randy G on October 2024


"They were on time got the job done professionally and when I had a issue they came back out and fixed the issue."

Colleen W on July 2024

With over 25 years experience, Perfect Plumbing & Air (formerly A-1 Plumbing) will handle all of your residential and commercial HVAC/Plumbing needs. Call now to experience the absolute best in customer service!

"They were on time got the job done professionally and when I had a issue they came back out and fixed the issue."

Colleen W on July 2024

...
Showing 1-10 of 478
Heating and Air Conditioning questions, answered by experts

You can adjust uneven airflow in your home by adjusting the dampers on the vents. However, if the temperature feels consistent throughout the home, don’t worry too much about uneven airflow. Generally speaking, larger rooms should receive more airflow than smaller rooms, especially if they only have one vent.

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.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

The Star, ID 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"