Knisely & Sons Inc
Knisely & Sons Inc is a HVAC provider serving Altoona, PA. Rated 4.6★ with 23 Google reviews. See services, review signals, and request a quote.
HVACAltoona, PA
On this page
Company overview
- TradeHVAC
- Service areaAltoona, PA
- Google rating4.6★ (23 reviews)
- Phone(814) 693-8744
- Address314 1/2 Allegheny St, Hollidaysburg, PA 16648, USA
What customers say
“Excellent service. The technician came quickly and rescued my mother-in-law from her woes. He provided a quick and inexpensive solution to get her power running again. He also provided a lot of inform…”
“Jason, the technician was friendly, knowledgeable, and thorough. My AC unit stopped working and I thought I’d have to wait for days but, surprisingly Knisley was able to schedule an appointment the ne…”
“EDIT: YEAR 2 USING THEM. SAME PRICE AS LAST YEAR. THESE GUYS ARE AMAZING! Super professional and careful. Very thorough! The price is unbeatable! I used this place for my business and they are so am…”
“Yesterday evening, I had to call your emergency service because my air conditioning was not working and the company that we bought our unit from blew us off and just didn't show up to fix it. Having a…”
Key highlights
Strengths
- Highly rated (4.6★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Knisely & Sons Inc offer?
Knisely & Sons Inc provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Altoona, PA.
What is Knisely & Sons Inc's rating?
Knisely & Sons Inc has a 4.6 out of 5 star rating based on 23 Google reviews.
Is this company licensed in Pennsylvania?
All listed providers have a verified Pennsylvania contractor license at time of publication. You can verify on the Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) lookup at https://hic.attorneygeneral.gov/.
Does Knisely & Sons Inc offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Knisely & Sons Inc
Request a quote from Knisely & Sons Inc
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.