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TRUSTED BY LEMONT, PA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon23
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lemont, PA

*The Angi rating for Heating And Air Conditioning Service companies in Lemont, PA 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 Lemont, PA 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 November 29, 2025

Find Heating and air conditioning pros in Lemont

Avatar for Sunteq, Ltd.

Sunteq, Ltd.

4.50(
3
)
•Approved Pro

Sunteq, Ltd.

4.50(
3
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 years of experience

For over 30 years now Sunteq, LTD has been serving Pennsylvania and the surrounding areas with superior prompt service for all of your geothermal heating and cooling needs. Call now to see for yourself. We specialize in manufacturing, distribution, sales and service of geothermal units.

"Works fine"

Robert S on March 2024

For over 30 years now Sunteq, LTD has been serving Pennsylvania and the surrounding areas with superior prompt service for all of your geothermal heating and cooling needs. Call now to see for yourself. We specialize in manufacturing, distribution, sales and service of geothermal units.

"Works fine"

Robert S on March 2024

Avatar for Triangle Heating & Cooling, LLC

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro

Triangle Heating & Cooling, LLC

4.43(
7
)
•Approved Pro
238 local quotes requested
11 years of experience

Here at Triangle Heating & Cooling, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"Did a good job"

Jonathan V on September 2025

Here at Triangle Heating & Cooling, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"Did a good job"

Jonathan V on September 2025

Old Scool Services

5.00(
3
)

Old Scool Services

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Old Scool Services, we sustain our business on quality and integrity. We are experts in asphalt driveways and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"Smoothly. Knowledgeable and professional service."

Towanda T on January 2024

Here at Old Scool Services, we sustain our business on quality and integrity. We are experts in asphalt driveways and are committed to quality from the beginning to the end of your project. We look forward to earning your business.

"Smoothly. Knowledgeable and professional service."

Towanda T on January 2024

Indoor Air Quality Associates

No reviews yet

Indoor Air Quality Associates

No reviews yet

We offer professional Indoor Air Quality services. From monitoring to installation of professional mitigation equipment. We pride ourselves on being the industry experts of the best air. In Fact we have been known to train HVAC, and air quality companies on product(s) and real solutions backed by third parties and lab tests. Most of our experts come from a background in the following Mechanical/ HVAC, Advanced Health Care Practicing, and Building Performance. Call us for real air quality solutions to increase the health of your occupants or family!

We offer professional Indoor Air Quality services. From monitoring to installation of professional mitigation equipment. We pride ourselves on being the industry experts of the best air. In Fact we have been known to train HVAC, and air quality companies on product(s) and real solutions backed by third parties and lab tests. Most of our experts come from a background in the following Mechanical/ HVAC, Advanced Health Care Practicing, and Building Performance. Call us for real air quality solutions to increase the health of your occupants or family!

American Home Guard Home Warranty - PA

5.00(
1
)

American Home Guard Home Warranty - PA

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Avatar for Sears Appliance Repair

Sears Appliance Repair

1.67(
3
)

Sears Appliance Repair

1.67(
3
)
69 years of experience

Sears Home Services is America’s #1 appliance services provider. Our thousands of experts based throughout the U.S. deliver guaranteed quality and workmanship. We work on most makes and models whether they were purchased at Sears or not. We take care of your house so you can enjoy your home. Only Sears offers 3 unique ways to save on appliance repairs! 1. Standard Repair Service + 90 Day Guarantee • Cost is provided after technician diagnoses the problem • 90 day guarantee on parts and labor* 2. Flat Repair Cost + Extended Repair Coverage • $249.99 or $299.99 pre-set price (depending on type of appliance) • 1 year of coverage up to $500 for any additional repairs (includes parts)** 3. Flat Repair Cost + Multiple Appliance Coverage • $129.99 for your initial repair with purchase of Home Warranty Appliance Plan • 1 year of repair coverage for up to 10 appliances with 11 subsequent monthly payments of $49.99*** Book your appointment with a Sears expert technician today! * 90 Day Guarantee: The limited warranty provides that if within 90 days from the date of your Sears in-home repair your appliance fails to operate for reasons related to the original repair service when used normally in accordance with manufacturer guidelines, we will replace any parts that failed due to defects in the material or workmanship and perform any labor related to the original repair free of charge. Excludes damage caused due to service provided by any party other than Sears. This warranty gives you specific legal rights, and you may have other rights that vary by state. ** Appliance must be less than 10 years old to qualify for Service Smart Agreement. Covers up to $500 in parts and labor. Limitations apply. *** Limitations apply”

"The technician showed up for the diagnosis the day after I called and then required a credit card to order the parts and schedule the repair (total over 600 dollars, most of which was for the repair and not the part which cost under 200 dollars). However, they were totally unreliable. I was leaving for 2 weeks but no appointment was available the week before my trip. So I scheduled the appointment 3 weeks later. On the day of the appointment the website said the estimated arrival time was 9:30 AM. Nobody had showed up at 1 PM so I called their help number multiple times throughout the day and every time I called I was assured that the technician would be there before 5 PM. The last time I called was at 4:40 PM and while I was on the phone with the technician who continued to insist the repair person would show up, I received a text that the appointment was canceled (15 minutes before the close of the window). Nonetheless the technician said the text might now be correct and I would receive a call within an hour to update me. Nobody ever called. I had already provided payment for both the repair and the part so I rescheduled the appointment for the earliest possible date which was 4 days later. It is now 2 PM on that date and I have received no texts and nobody has shown up. I called the number for the support staff and got the same run around. I was told again somebody would call me within an hour to verify the time of arrival. I have been waiting but nobody has called. They insist there is no way to call the repair person directly and I just have to wait. I will never use this service again and I think it is a scam where they extract payment and then keep not providing the service."

Michelle N on January 2025

Sears Home Services is America’s #1 appliance services provider. Our thousands of experts based throughout the U.S. deliver guaranteed quality and workmanship. We work on most makes and models whether they were purchased at Sears or not. We take care of your house so you can enjoy your home. Only Sears offers 3 unique ways to save on appliance repairs! 1. Standard Repair Service + 90 Day Guarantee • Cost is provided after technician diagnoses the problem • 90 day guarantee on parts and labor* 2. Flat Repair Cost + Extended Repair Coverage • $249.99 or $299.99 pre-set price (depending on type of appliance) • 1 year of coverage up to $500 for any additional repairs (includes parts)** 3. Flat Repair Cost + Multiple Appliance Coverage • $129.99 for your initial repair with purchase of Home Warranty Appliance Plan • 1 year of repair coverage for up to 10 appliances with 11 subsequent monthly payments of $49.99*** Book your appointment with a Sears expert technician today! * 90 Day Guarantee: The limited warranty provides that if within 90 days from the date of your Sears in-home repair your appliance fails to operate for reasons related to the original repair service when used normally in accordance with manufacturer guidelines, we will replace any parts that failed due to defects in the material or workmanship and perform any labor related to the original repair free of charge. Excludes damage caused due to service provided by any party other than Sears. This warranty gives you specific legal rights, and you may have other rights that vary by state. ** Appliance must be less than 10 years old to qualify for Service Smart Agreement. Covers up to $500 in parts and labor. Limitations apply. *** Limitations apply”

"The technician showed up for the diagnosis the day after I called and then required a credit card to order the parts and schedule the repair (total over 600 dollars, most of which was for the repair and not the part which cost under 200 dollars). However, they were totally unreliable. I was leaving for 2 weeks but no appointment was available the week before my trip. So I scheduled the appointment 3 weeks later. On the day of the appointment the website said the estimated arrival time was 9:30 AM. Nobody had showed up at 1 PM so I called their help number multiple times throughout the day and every time I called I was assured that the technician would be there before 5 PM. The last time I called was at 4:40 PM and while I was on the phone with the technician who continued to insist the repair person would show up, I received a text that the appointment was canceled (15 minutes before the close of the window). Nonetheless the technician said the text might now be correct and I would receive a call within an hour to update me. Nobody ever called. I had already provided payment for both the repair and the part so I rescheduled the appointment for the earliest possible date which was 4 days later. It is now 2 PM on that date and I have received no texts and nobody has shown up. I called the number for the support staff and got the same run around. I was told again somebody would call me within an hour to verify the time of arrival. I have been waiting but nobody has called. They insist there is no way to call the repair person directly and I just have to wait. I will never use this service again and I think it is a scam where they extract payment and then keep not providing the service."

Michelle N on January 2025

Avatar for Earth Energy Innovations

Earth Energy Innovations

No reviews yet

Earth Energy Innovations

No reviews yet
16 years of experience

Earth Energy Innovations is a progressive alternative energy company with a focus on solar electric and ductless mini split systems. We offer turn-key systems including all applicable permits, applications and available energy rebates. Our State Certified and licensed Installers have experience serving satisfied customers in Central PA.

Earth Energy Innovations is a progressive alternative energy company with a focus on solar electric and ductless mini split systems. We offer turn-key systems including all applicable permits, applications and available energy rebates. Our State Certified and licensed Installers have experience serving satisfied customers in Central PA.

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Heating and Air Conditioning questions, answered by experts

Unlike other types of air conditioning, portable units don’t require venting or any other associated parts like hoses. For that reason, they don’t function the same as their counterparts, but will do a similarly good job of cooling down small spaces and won’t require any installation or much maintenance.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. 

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

The Lemont, PA 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.

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