CALFO Home Services
HVAC contractor in Pittsburgh, PA.
- Trade
- HVAC contractor
- Business address
- 91 Terence Dr, Pittsburgh, PA 15236
- Telephone
- (412) 650-4811
- Website
- calfohomeservices.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- PA register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Buyer beware! I have been a Calfo customer for a couple of years. Previous experiences were good but my latest was absolutely terrible. If you like scare tactics and being overcharged for repairs you don’t need, this is the company for you. I’ll be taking my business elsewhere and I’ll continue to tell all my friends about this latest disappointing experience with Calfo.
Kathy G.
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Christian was on time and walked me through the steps as he serviced our furnace. He was professional and courteous. Great job.
Michael N.
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Alex did a great job. Extremely professional and got the job done timely and went over all the details very thoroughly.
Alex E.
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Brian was great! Diagnosed quickly, very polite, gave me some tips on thermostat, even fixed my filter. Recommend.
Nancy H.
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Very responsive. Very professional.
Steve M.
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Chris did a great job. Very professional and personable, knowledgeable and informative.
Jane P.
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Johnathan came out to assess knob and tube wiring at my house and is coming back next week to do a thorough diagnostic. He was prompt and very nice. I was able to schedule an initial and follow up appointment quickly!
Alyssa B.
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Easy to have in house thorough diagnostics
ann S.
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Very professional, thorough and knowledgeable.
D G.
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Very good and professional. I would recommend him to work my home again.
Sophie F.
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Very professional and knowledgeable
Roberto C.
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On time. Very professional. Friendly. TC
Chuck I.
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Lis was absolutely amazing Thorough and patient with my little one having big interest in her services. Knowledgeable and very friendly! Thank you
Courtney S.
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Great professional
Kat M.
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Standard boiler check. Very polite tech. Thank you!
Christina F.
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Excellent employee
Charlotte Y.
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Jeremiah and Malcom were awesome, clean, professional , friendly, did a great job!! Thank you for your great technician's to service my boiler!
Dawn P.
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Justin was on time and very professional.
Peg B.
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Amazing service. Use then every time
It’s W.
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Jeremiah and Malcolm were terrific. He spotted the problem and fixed it immediately! We highly recommend Jeremiah & Malcolm for your next HVAC job!
Sherri V.
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Jeremiah and Malcolm arrived as scheduled and took care when entering my house. They were polite and very thorough inspecting my furnaces. They explained the results and completed the work in a timely manner. Thank you.
Thaddeus J.
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Elyssa was great and respectful and even cleaned up after herself!
Jean F.
In the business's own words
Calfo Home Services is a locally owned, family-owned Pittsburgh company with 17 years of experience serving the Steel City. With 4.8 stars from over 3,000 reviews, homeowners trust Calfo for reliable heating, cooling, plumbing, and electrical services. Our industry-certified technicians complete extensive schooling and thousands of hours of hands-on training, with a strong focus on safety, clear communication, and respect for your home. From routine maintenance to major repairs and installations, we believe in honest recommendations and fair pricing. We proudly serve our community 24/7/365, because comfort and safety don’t keep business hours. When you call Calfo, you’re calling neighbors who care.
Good to know
- LGBTQ+ friendly
- Small business
- Installation service
- Repair service
- On-site services
About CALFO Home Services
Pittsburgh, Pennsylvania is where CALFO Home Services, an HVAC contractor, is based.
The company handles cooling repair and installation, furnace and heating repair, heat pumps and mini-splits, and maintenance and tune-ups in Pittsburgh. It takes emergency calls 24/7 and mentions financing.
In Pittsburgh, 75% of homes heat with utility gas and 21% with electricity. Census records show the median home was built in 1942, with 83% built before 1980.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.