4.6 
308 *The Angi rating for Heating And Air Conditioning Service companies in Jacobus, 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 Jacobus, 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 July 02, 2026
Serving Jacobus, PA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Super professional group of the most experienced techs around. I would highly recommend and count on them for all my home’s hvac needs."
+3
Serving Jacobus, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Josh is very knowledgeable in his trade. He explained why we were having our HVAC issues and gave great recommendations on how to prevent any additional problems. We trust Josh with all our HVAC needs and will always call on his company when service is needed. Given credit where credit is due! Happy HVAC customers!"
+1
Serving Jacobus, PA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Fantastic. In and out in within 2 hours. Cost $15,000 less than another Angie's List HVAC service person quoted me."
+6
Serving Jacobus, PA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Project: Clean HVAC ducts. Arrived on time. Very professional. Even re-taped nearly all the joints in the main duct / trunk. I would use them again."
+190
Serving Jacobus, PA and surrounding areas
Approved
Super Service Award Winner
In business since 1959
Free estimates
Emergency services offered
"The technician Adam couldn't have been more professional and helpful. He arrived on time and was very courteous. He quickly was able to assess the problem and repair it. I'd recommend One Hour Heating and Air Conditioning to anyone looking to install or repair their HVAC system."
+16
Serving Jacobus, PA and surrounding areas
Approved
In business since 2024
Free estimates
Customers say: True professional
"Woke to a chilly home stemming from a heat-pump issue. Posted my repair service need on Angi and within minutes, received a text and phone call from HOFFMAN MECHANICAL, who was able to come out same day and got my Lennox unit up and running again at a fair cost for both parts and the weekend/after hours service call fee. I would use them again without hesitation, and I am happy to highly recommend this company!"
Serving Jacobus, PA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"We were Extremely Satisfied with the Quality of Workmanship and the Product we Decided to go with for HVAC Install... At the same time we had Central Air added, we were tired of window units... Plus, it is Less Expensive to have Both Installed Together!! We Have Really Noticed a Big Difference in how the Rooms in the House are Much More Evenly Heated and How Much More the Heat is Felt while Moving from Room to Room, From Floor to Ceiling!!! The House Has Never Felt So Good!!! A 10+ Star Rating in Our View from the Install and Service from Connelly Heating Air Conditioning!!! In Addition, We Saved over $1,000. with Connelly Heating Air with Bids from 3 other Companies!!! Thank You, Jean Tony S. in Manheim, PA."
+2
Serving Jacobus, PA and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"I AM BUYING A HEATER SERVICE CONTRACT FROM PETRO THIS YEAR."
Serving Jacobus, PA and surrounding areas
Approved
In business since 2004
Customers say: Quality work
"VERY GOOD CUSTOMER SERVICE !! APPRECIATE THE QUICK RESPONSE AND SERVICE - ESPECIALLY ON A HOT AN HUMID DAY"
Serving Jacobus, PA and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"In addition to the work done, they identified issues that my other HVAC provided did not catch"
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