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TRUSTED BY SAINT THOMAS, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon133
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Saint Thomas - 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 Saint Thomas, 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!"
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8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Central Penn Duct Cleaning
Central Penn Duct Cleaning
4.9(
25
)
Air Ducts & Vents - Clean

Serving Saint Thomas, 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 Clear Ridge Mechanical, LLC
Clear Ridge Mechanical, LLC
5.0(
2
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+40 more

Serving Saint Thomas, PA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

We are a local Refrigeration, HVAC and mechanical service contractor servicing central PA and surrounding areas. Residential, industrial and commercial work accepted. No job is too big or too small! We take pride in the work we do and strive for customer satisfaction. 12 years experience in the trade. Fully insured and dedicated to delivering every time no matter the project. Give us a call today, I guarantee you won’t be disappointed.\n

Response time30 mins
Recommended by100%of homeowners
Murchison cleaning solutions
New to Angi
Air Ducts & Vents - Clean

Serving Saint Thomas, PA and surrounding areas

Approved

\n\nBusiness & Career Focus: You’re very committed to building Murchison Cleaning Solutions and positioning it as a professional, competitive cleaning company for post-construction, commercial, and apartment projects. You take care with proposals, pricing, and contracts so you come across polished and reliable.\n\nFinancial Growth Mindset: You think strategically about how to scale—like structuring bids to hit monthly revenue goals, negotiating terms like 50% deposits, and making sure your pricing is competitive but profitable.\n\nCompliance & Professionalism: You’re detail-oriented about certifications (OSHA, WBE, etc.), IRS forms, EIN/DBA issues, and making sure your business is set up correctly. You want everything to look official and credible.\n\n

USPS Project
USPS Project
USPS Project
Tops Construction Services and Consulting
2.8(
2
)
Thermostat - Repair or Reprogram

Serving Saint Thomas, PA and surrounding areas

Approved

Customers say: Quick response

👋 Hey everyone! My name is Matthew Kuhn!\n\nI’m a proud husband, father of 3 boys and 1 girl, and I’ve spent the last 22 years working full-time in construction and handyman services. 🔨🏠\n\nMy business has been built on one thing above all else: WORD OF MOUTH! 💪 That means showing up, doing quality work, treating people right, and earning the trust of every customer I serve.\n\nI believe in hard work, honesty, and building relationships that last. Whether it’s fixing something around the house, tackling a bigger project, or helping someone bring their vision to life, I take pride in what I do! \n\nHope to meet you soon! \n\nThanks to everyone who has supported me, recommended me, and helped my business grow over the years. I truly appreciate you all! ❤️🔨

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for StillBills HVAC Mechanical Services
StillBills HVAC Mechanical Services
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+18 more

Serving Saint Thomas, PA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Needed to replace outdoor heating unit asap just before the holidays. StillBill gave me a quote and did the job within 24 hours for a fair price. Honest and professional service. Gave step-by-step on service. Came thru on an emergency situation. Iâ d recommend them to everyone."
Change out
Out with the old, in the with new
Change out
Before cleaning
Before cleaning

+6

Response time20 mins
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

Yes, through thorough cleaning and inspection, optimizing functionality, and reducing energy use.

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.

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

The Saint Thomas, 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.