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TRUSTED BY LA PLATA, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon2.8k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in La Plata

Hunt Plumbing, Heating and Air Conditioning, LLC

4.75(
716
)
Approved Pro

Hunt Plumbing, Heating and Air Conditioning, LLC

4.75(
716
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 years of experience

Hunt Plumbing, Heating and Air Conditioning, LLC prides its business on quality and outstanding customer service. Our team will prove we have what it takes to get the job done right the first time. ( Free estimates provided on replacement HVAC equipment only. Diagnostic fees charged when diagnosing equipment failures. Estimates for repairs will be quoted once diagnostic is completed. )

"Hunt plumbing was outstanding. Our contractor Billy was absolutely amazing. He went over all of our options and answered all questions. Thank you for an outstanding experience!! Would definitely reviled Hunt Plumbing!! "

Tracey J on October 2025

Hunt Plumbing, Heating and Air Conditioning, LLC prides its business on quality and outstanding customer service. Our team will prove we have what it takes to get the job done right the first time. ( Free estimates provided on replacement HVAC equipment only. Diagnostic fees charged when diagnosing equipment failures. Estimates for repairs will be quoted once diagnostic is completed. )

"Hunt plumbing was outstanding. Our contractor Billy was absolutely amazing. He went over all of our options and answered all questions. Thank you for an outstanding experience!! Would definitely reviled Hunt Plumbing!! "

Tracey J on October 2025


Avatar for Linares Construction Llc

Linares Construction Llc

5.00(
20
)
Approved Pro

Linares Construction Llc

5.00(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Excellent work. Tremendous attention to detail. Could not have asked for a more professional job. Always arrived on time and cleanup was outstanding. Would hire again"

Fred S on October 2025

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Excellent work. Tremendous attention to detail. Could not have asked for a more professional job. Always arrived on time and cleanup was outstanding. Would hire again"

Fred S on October 2025


Avatar for 3MMECHANICAL

3MMECHANICAL

5.00(
22
)
Approved Pro

3MMECHANICAL

5.00(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
6 years of experience
Emergency services offered

Our mission at 3MMechanical is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! 3MMechanical stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"3MMechanical provides excellent customer service. He's reliable, efficient, knowledgeable, and goes out of his way to ensure there job is done professionally and cost effectively."

Aaron L on December 2025

Our mission at 3MMechanical is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! 3MMechanical stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"3MMechanical provides excellent customer service. He's reliable, efficient, knowledgeable, and goes out of his way to ensure there job is done professionally and cost effectively."

Aaron L on December 2025


"I had an absolutely terrible experience with McRae Air Conditioning and Heating. I purchased a home equipped with their HVAC system, and within just five months, the heat stopped working—right in the middle of winter during a snowstorm. My home was freezing at 50°F, so I called for service, which should have been covered under warranty. I scheduled an appointment, and the technician, after being several hours late, went to the wrong address, left a sticker on someone else’s door, and left without even trying to contact me. When I called back, the customer service rep was rude, dismissive, and completely unhelpful. He initially told me the technician was on the way and just 12 miles away—but after another hour of waiting, I called again only to be told that the technician had already “been to my house 2 hours ago” (the wrong one) and left a note. If the rep actually wanted to help, he would have told me this during my first call instead of wasting my time and leaving me sitting in the cold. Not once did the technician call me to confirm the address or check in after knocking on the wrong door. When I expressed my frustration, the rep rudely dismissed my concerns, saying, “Well, I had nothing to do with that,” and then interrupted me with, “Do you still want to rebook or not?” as if I had to stop talking or risk not getting another appointment. This was an emergency call in the middle of winter, and McRae handled it in the most unprofessional, careless, and disappointing way possible. If you’re considering using them for HVAC service, do yourself a favor and go with another company. I’ll update this review after the (hopefully successful) service call and speaking to the manager who was not there at 4 pm on a Wednesday."

Terrelle W on February 2025

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"I had an absolutely terrible experience with McRae Air Conditioning and Heating. I purchased a home equipped with their HVAC system, and within just five months, the heat stopped working—right in the middle of winter during a snowstorm. My home was freezing at 50°F, so I called for service, which should have been covered under warranty. I scheduled an appointment, and the technician, after being several hours late, went to the wrong address, left a sticker on someone else’s door, and left without even trying to contact me. When I called back, the customer service rep was rude, dismissive, and completely unhelpful. He initially told me the technician was on the way and just 12 miles away—but after another hour of waiting, I called again only to be told that the technician had already “been to my house 2 hours ago” (the wrong one) and left a note. If the rep actually wanted to help, he would have told me this during my first call instead of wasting my time and leaving me sitting in the cold. Not once did the technician call me to confirm the address or check in after knocking on the wrong door. When I expressed my frustration, the rep rudely dismissed my concerns, saying, “Well, I had nothing to do with that,” and then interrupted me with, “Do you still want to rebook or not?” as if I had to stop talking or risk not getting another appointment. This was an emergency call in the middle of winter, and McRae handled it in the most unprofessional, careless, and disappointing way possible. If you’re considering using them for HVAC service, do yourself a favor and go with another company. I’ll update this review after the (hopefully successful) service call and speaking to the manager who was not there at 4 pm on a Wednesday."

Terrelle W on February 2025


Avatar for PMD Heating & Cooling LLC

PMD Heating & Cooling LLC

5.00(
9
)
Approved Pro

PMD Heating & Cooling LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of your project. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job from start to finish. We look forward to working on your next project.

"Great service and was able to come the next day!"

John G on January 2024

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of your project. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job from start to finish. We look forward to working on your next project.

"Great service and was able to come the next day!"

John G on January 2024


Avatar for Vet-Run & Son Home Services

Vet-Run & Son Home Services

4.75(
32
)
Approved Pro

Vet-Run & Son Home Services

4.75(
32
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
6 years of experience

I retired from the USAF in 2016 and am persuing my passion in home improvement with my son John Jr. Our skills were learned from 3 generations of professional general contractors and family members in the home improvement trades. We will walk you through each process from the begining to end and involve you with all work being completed so that we ensure we exceed your expectations. We will treat your home as our own and respect all your needs. We offer 24 hour service and will show up when we schedule. We stand behind our customer service and ensure we keep constant and fast communication will all parties involved. Thanks for reading my brief background and look forward to hearing from you.

"I have had Vet Run and Son come out twice now, and will continue to hire them for future home projects. Powerwashing roof, gutters, patios, install pet door, repair shed roof, and several other projects. They are always polite, show up on time, and do a great job communicating what the work will entail and a break down of the cost. I definitely plan to hire them again in the future."

Jacqueline V on November 2025

I retired from the USAF in 2016 and am persuing my passion in home improvement with my son John Jr. Our skills were learned from 3 generations of professional general contractors and family members in the home improvement trades. We will walk you through each process from the begining to end and involve you with all work being completed so that we ensure we exceed your expectations. We will treat your home as our own and respect all your needs. We offer 24 hour service and will show up when we schedule. We stand behind our customer service and ensure we keep constant and fast communication will all parties involved. Thanks for reading my brief background and look forward to hearing from you.

"I have had Vet Run and Son come out twice now, and will continue to hire them for future home projects. Powerwashing roof, gutters, patios, install pet door, repair shed roof, and several other projects. They are always polite, show up on time, and do a great job communicating what the work will entail and a break down of the cost. I definitely plan to hire them again in the future."

Jacqueline V on November 2025


Avatar for McCarthy Services

McCarthy Services

4.48(
313
)
Approved Pro

McCarthy Services

4.48(
313
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
26 years of experience

McCarthy Services is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial

"Will install system tomorrow"

Steve B on January 2025

McCarthy Services is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial

"Will install system tomorrow"

Steve B on January 2025


Avatar for HPC Services

HPC Services

4.75(
16
)
Approved Pro

HPC Services

4.75(
16
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"HPC quickly determined and resolved the cause for our problem in August. However, they also determined that we had a relay that needed to be replaced. They informed me that it would take some time to get the relay, I think they mentioned delays due to the tariff situation. They promised to get back to me when the relay came in. They jury-rigged the system to work properly without the damaged relay, but warned me that the jury-rig would malfunction badly if we switched from cooling to heating. Starting in November, we called HPC a half-dozen times over several weeks asking for the status of the replacement relay. We were told that the appropriate people would be informed, and that they would call us back with the requested information. On November 11th, I sent an e-mail containing the same information. This resulted in a response containing an estimate for something called a "heat kit". When I asked whether the "heat kit" contained the replacement relay, I got no response. "

James K on December 2025

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"HPC quickly determined and resolved the cause for our problem in August. However, they also determined that we had a relay that needed to be replaced. They informed me that it would take some time to get the relay, I think they mentioned delays due to the tariff situation. They promised to get back to me when the relay came in. They jury-rigged the system to work properly without the damaged relay, but warned me that the jury-rig would malfunction badly if we switched from cooling to heating. Starting in November, we called HPC a half-dozen times over several weeks asking for the status of the replacement relay. We were told that the appropriate people would be informed, and that they would call us back with the requested information. On November 11th, I sent an e-mail containing the same information. This resulted in a response containing an estimate for something called a "heat kit". When I asked whether the "heat kit" contained the replacement relay, I got no response. "

James K on December 2025


Avatar for Vazquez & Son construction Inc.

Vazquez & Son construction Inc.

4.24(
140
)
Approved Pro

Vazquez & Son construction Inc.

4.24(
140
)
Approved Pro
Customers say: Quick response
23 years of experience
Free onsite estimate

With over 15 years of experience, Vazquez & Sons Construction should be your first call for your home improvement projects. We specialize in Kitchen & Bathroom Remodeling, Carpet Installation, General Remodeling and General Handyman projects. Call us today to start your home improvement project!

"Very nice work. The remodel was what my wife and I were looking for. We will be hiring them again for future remodels."

Michael G on March 2024

With over 15 years of experience, Vazquez & Sons Construction should be your first call for your home improvement projects. We specialize in Kitchen & Bathroom Remodeling, Carpet Installation, General Remodeling and General Handyman projects. Call us today to start your home improvement project!

"Very nice work. The remodel was what my wife and I were looking for. We will be hiring them again for future remodels."

Michael G on March 2024


Avatar for ARS of Maryland

ARS of Maryland

4.44(
133
)
Approved Pro

ARS of Maryland

4.44(
133
)
Approved Pro
Customers say: True professional
81 years of experience
Free onsite estimate

ARS is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial

"Very professional and great communication! Tito and Peyton were amazing and extremely knowledgeable with the installment of our heat pump. Will hire again for future heat pump needs."

Dawn F on August 2025

ARS is a trusted name provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted 100% financing with approved credit Residential and Commercial

"Very professional and great communication! Tito and Peyton were amazing and extremely knowledgeable with the installment of our heat pump. Will hire again for future heat pump needs."

Dawn F on August 2025

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Heating and Air Conditioning questions, answered by experts

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

You should have your AC coils cleaned once per year. To keep your AC unit in tip-top shape, consider cleaning your coils twice yearly—before and after air conditioning season. That way, the pro will remove any dust, dirt, and debris that has built up over the winter and catch new grime that accumulated during the summer. Additionally, if you’re handy, you can tackle any in-between cleanings yourself with a special fin comb.

Signs that your air conditioner capacitor is malfunctioning include a smell or smoke coming from the unit, a humming or banging noise when it starts, the system shutting off randomly, higher energy bills, and no cold air blowing out of the unit. Additionally, if your capacitor is bad, the air conditioner may not turn on at all. 

While both have advantages, a split system is generally cheaper than a ducted one. Because they are less invasive to install, the labor costs are lower, and they can be more energy efficient. But, a ducted system might be worth the investment if you run it more frequently. 

The La Plata, MD 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.
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