Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Plainfield, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Plainfield, PA?

Select your specific project to find the pro for you.

TRUSTED BY PLAINFIELD, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon262
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Plainfield - Updated Nov 2026

Avatar for McCrea Heating & Air Conditioning Services of PA
McCrea Heating & Air Conditioning Services of PA
4.7(
317
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+21 more

Serving Plainfield, PA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"Rob was the service technician who came by for check up on our Trane AC Unit. He was professional and courteous. He took time to explain and label damper settings for future reference. He was the best HVAC technician I have ever encountered thus far. Rob is definitely an asset to McCrea company. If I ever need service again, I want Rob to be the one to service my AC Unit. Thank you!"
Additional Photos
Additional Photos
Additional Photos
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mesic Services Limited
Mesic Services Limited
4.2(
89
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Install+13 more

Serving Plainfield, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"After getting bids from a handful of local HVAC companies to completely replace my aging HVAC System (remove existing 30 year old oil furnace and 20 year old AC unit and install new gas furnace and heat pump) I decided to hire Aire Serv. Their quote ended up being thousands of dollars less from their competitors all while installing better, more energy efficient equipment than I was quoted from the others. They also removed my oil tank from my basement. I’m very satisfied with the work they’ve completed and the communication from the company was on point. I would not hesitate to recommend this company to others."
Townhomes in Carlisle
Townhomes in Carlisle
Townhomes in Carlisle
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Central Penn Duct Cleaning
Central Penn Duct Cleaning
4.9(
25
)
Air Ducts & Vents - Clean

Serving Plainfield, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Michael did an excellent job cleaning our dryer duct vent - the proof was in the before and after photos - amazing! He was pleasant, professional and explained each step in the process. He went above and beyond to ensure he removed all of the lint. The cleaning took less than an hour. I would highly recommend and will us this service again. Thanks so much, Michael!"
Response time9 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for Total Heating & Cooling, Inc.
Total Heating & Cooling, Inc.
4.3(
12
)
Geothermal Heating or Cooling System - Install

Serving Plainfield, PA and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"Did a great job, I talked to 3 different contractors, glad I did Chuck educated me every step of the way. Secco Home services ripped me off for $800 to diagnose and charge my system then came back with a equipment quote that would have been wrong for the situation. Avoid Secco at all cost. Call Total Heating and Cooling!!"
 Geothermal unit 1
 Geothermal unit 7
 Geothermal unit 2
 Geothermal unit 3
 Specialty ductwork 1

+10

Response time7 hrs
Recommended by100%of homeowners
Miles Heating and Air Conditioning
4.8(
2
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+7 more

Serving Plainfield, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

Response time2 days
Recommended by100%of homeowners
DuctGurus, LLC
New to Angi
Air Ducts & Vents - Clean

Serving Plainfield, PA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

DuctGurus, LLC is dedicated in providing you with all of your commercial and residential indoor air quality needs. We are NADCA and CDET certified and specialize in HVAC duct cleaning, exhaust duct cleaning, dryer duct cleaning, duct remediation, encapsulation, cooling tower cleaning, food production sanitization, and mold remediation. We strive to provide the highest quality service and transparent pricing to all of our customers. No job is too big or too small!

9 neighbors recently requested a quote
Avatar for Snydco Mechanical Services
Snydco Mechanical Services
New to Angi
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Install - For Business+15 more

Serving Plainfield, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.

Response time12 hrs
...
Showing 1-10 of 148
Heating and Air Conditioning FAQs, answered by experts

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

The Plainfield, 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.