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Keller HVAC

Verified Business
HVAC Repair
Location Duncansville, PA
5.0
( 5 reviews )
Location 783 Lilly Rd, Duncansville, PA, 16635, United States

Hours of Operation

Open
Closes 3:00 PM
Sunday
Closed
Monday
7:00 AM - 5:00 PM
Tuesday
7:00 AM - 5:00 PM
Wednesday
7:00 AM - 5:00 PM
Thursday
7:00 AM - 5:00 PM
Friday
7:00 AM - 5:00 PM
Saturday (Today)
10:00 AM - 3:00 PM

Holiday Hours: Please call ahead during holidays as hours may vary.

Featured Services

HVAC system installation and design

Heat load calculation

New construction HVAC installation

Retrofit HVAC installations

Mini-split system installation

VRV system installation

Pellet stove and wood burner installation

Preventative maintenance agreements

HVAC system inspection and cleaning

Commercial refrigeration service and installation

Refrigeration system maintenance

HVAC system installation and design

No images available

Contact for Service

Heat load calculation

No images available

Contact for Service

New construction HVAC installation

No images available

Contact for Service

Retrofit HVAC installations

No images available

Contact for Service

Mini-split system installation

No images available

Contact for Service

VRV system installation

No images available

Contact for Service

Pellet stove and wood burner installation

No images available

Contact for Service

Preventative maintenance agreements

No images available

Contact for Service

HVAC system inspection and cleaning

No images available

Contact for Service

Commercial refrigeration service and installation

No images available

Contact for Service

Refrigeration system maintenance

No images available

Contact for Service

Frequently Asked Questions

What brands does Keller HVAC install?

Keller HVAC installs major brands including Amana, Daikin, Trane/American Standard, York, Mitsubishi, and Bosch.

Does Keller HVAC offer maintenance services?

Yes, Keller HVAC offers preventative maintenance agreements with inspections and cleaning scheduled annually, bi-annually, or quarterly based on customer needs.

Is Keller HVAC certified for refrigeration services?

Keller HVAC holds Universal Certification and multiple Copeland Certifications for servicing refrigeration systems.

Does Keller HVAC provide HVAC design services?

Yes, Keller HVAC performs heat load calculations and designs HVAC systems tailored to the specific needs of buildings.

Where is Keller HVAC located?

Keller HVAC is located in Duncansville, Pennsylvania.

About Keller HVAC

Verified

Keller HVAC is an HVAC business serving Duncansville, Pennsylvania. Keller HVAC provides HVAC system installation and design, including heat load calculations to ensure proper equipment sizing. Keller HVAC installs major brands such as Amana, Daikin, Trane/American Standard, York, Mitsubishi, and Bosch, specializing in new construction and retrofit installations. Keller HVAC also offers preventative maintenance agreements with inspections and cleaning schedules tailored to customer needs. Additionally, Keller HVAC services, installs, and maintains commercial refrigeration systems, holding Universal and Copeland certifications. The business is owned and operated by Ryan Keller, who has 11 years of experience in refrigeration and HVAC, and is an authorized dealer for Amana and Daikin products.

Customer Reviews

5.0
5 reviews
S

scott ferreri

Jul 24, 2025
5.0

Ryan installed my new Amana heat pump and did a great job. His pricing was very competitive as I had 3 of the other " big " guys quote and he was clearly the lowest price. Very responsive, knowledgeable, and professional. Install was cleanly done with no issues. Even went above and beyond helping me resolve a problem I had while programming the thermostat after hours. Would use again.

R

Rob Gootz

Jun 23, 2022
5.0

I was having some problems with an oil furnace heating system and another problem with excessive heat on the second floor during the summer. Ryan did a thorough analysis of the heating and cooling needs of my home, and noted the challenges of getting good coverage with the way my home is laid out. Ryan recommended a heat pump, a zoning system, some vent modifications, and a separate mini split system for the home office addition. The project was a ton of work, and Ryan did a great job with the install of the high efficiency main house heat pump a honeywell floor zoning system, a whole house air purifier, and a mini-split heat pump system for the home addition. He also removed the old oil tank and AC unit, patched any access spots, and cleaned up the area. The new system is much more comfortable and way more efficient than the oil furnace and AC unit that we used to have. It has definitely saved us a LOT of money, especially with oil and energy prices right now. Ryan was extremely responsive via email and phone, was always super professional and kind, and I truly believe he wants to do what's best for the customer. 100% would recommend Ryan to anyone needing HVAC work done.

B

Bill Reese

Apr 13, 2022
5.0

Ryan is my go-to guy for not only HVAC projects, but also everything else related to home improvement and repair. Ryan has done multiple installs and repairs for me, and many times, when it was very inconvenient for him. He is always very eager and ready to explain his plan in a way anyone can understand and be confident in. Ryan's level of expertise and personability is one that is uncommon in any trade, and his ability to quickly overcome unexpected obstacles is quite impressive. In every project he has completed for me, he has exceeded my expectations every step of the way. You will be doing yourself a huge favor allowing Ryan to service your needs!

K

Kurt Metz

Dec 31, 2022
5.0

If you’re looking to have a brand new HVAC put in, you cannot go wrong with Ryan. Whatever he recommends, do it. It’ll be spot-on. Whatever day/time he says he’ll show up, he’s there. Whatever timeline he lays out for your project, his ability to stay on point with it is uncanny. Our Daikin split system was installed in October. We just went through a cold snap in December (as in wind chills of -30). Could’ve relied on radiator heat to supplement. Didn’t have to even though he said back in the fall that we might need to in such cases. This system rocks. Extremely pleased with everything overall would be an understatement.

D

Duane Coy

Aug 6, 2021
5.0

I would like to give a strong recommendation to Ryan Keller HVAC. I have known Ryan and his expertise in HVAC work for several years. Ryan is thorough, fair and efficient in his ability to analyze a situation and determine a solution. Ryan Keller HVAC will be my go to HVAC company. Huntingdon County & Blair County friends and neighbors do not hesitate to give Ryan a call...he is reliable, honest and a great man to work with for sure. Best of Luck Ryan and to your family as well!

5.0

Based on 5 reviews

S

scott ferreri

Jul 24, 2025
5.0
Ryan installed my new Amana heat pump and did a great job. His pricing was very competitive as I had 3 of the other " big " guys quote and he was clearly the lowest price. Very responsive, knowledgeable, and professional. Install was cleanly done with no issues. Even went above and beyond helping me resolve a problem I had while programming the thermostat after hours. Would use again.
R

Rob Gootz

Jun 23, 2022
5.0
I was having some problems with an oil furnace heating system and another problem with excessive heat on the second floor during the summer. Ryan did a thorough analysis of the heating and cooling needs of my home, and noted the challenges of getting good coverage with the way my home is laid out. Ryan recommended a heat pump, a zoning system, some vent modifications, and a separate mini split system for the home office addition. The project was a ton of work, and Ryan did a great job with the install of the high efficiency main house heat pump a honeywell floor zoning system, a whole house air purifier, and a mini-split heat pump system for the home addition. He also removed the old oil tank and AC unit, patched any access spots, and cleaned up the area. The new system is much more comfortable and way more efficient than the oil furnace and AC unit that we used to have. It has definitely saved us a LOT of money, especially with oil and energy prices right now. Ryan was extremely responsive via email and phone, was always super professional and kind, and I truly believe he wants to do what's best for the customer. 100% would recommend Ryan to anyone needing HVAC work done.
B

Bill Reese

Apr 13, 2022
5.0
Ryan is my go-to guy for not only HVAC projects, but also everything else related to home improvement and repair. Ryan has done multiple installs and repairs for me, and many times, when it was very inconvenient for him. He is always very eager and ready to explain his plan in a way anyone can understand and be confident in. Ryan's level of expertise and personability is one that is uncommon in any trade, and his ability to quickly overcome unexpected obstacles is quite impressive. In every project he has completed for me, he has exceeded my expectations every step of the way. You will be doing yourself a huge favor allowing Ryan to service your needs!
K

Kurt Metz

Dec 31, 2022
5.0
If you’re looking to have a brand new HVAC put in, you cannot go wrong with Ryan. Whatever he recommends, do it. It’ll be spot-on. Whatever day/time he says he’ll show up, he’s there. Whatever timeline he lays out for your project, his ability to stay on point with it is uncanny. Our Daikin split system was installed in October. We just went through a cold snap in December (as in wind chills of -30). Could’ve relied on radiator heat to supplement. Didn’t have to even though he said back in the fall that we might need to in such cases. This system rocks. Extremely pleased with everything overall would be an understatement.
D

Duane Coy

Aug 6, 2021
5.0
I would like to give a strong recommendation to Ryan Keller HVAC. I have known Ryan and his expertise in HVAC work for several years. Ryan is thorough, fair and efficient in his ability to analyze a situation and determine a solution. Ryan Keller HVAC will be my go to HVAC company. Huntingdon County & Blair County friends and neighbors do not hesitate to give Ryan a call...he is reliable, honest and a great man to work with for sure. Best of Luck Ryan and to your family as well!

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Frequently Asked Questions

5 Questions

Find answers to common questions about Keller HVAC.

What brands does Keller HVAC install?

Keller HVAC installs major brands including Amana, Daikin, Trane/American Standard, York, Mitsubishi, and Bosch.

Does Keller HVAC offer maintenance services?

Yes, Keller HVAC offers preventative maintenance agreements with inspections and cleaning scheduled annually, bi-annually, or quarterly based on customer needs.

Is Keller HVAC certified for refrigeration services?

Keller HVAC holds Universal Certification and multiple Copeland Certifications for servicing refrigeration systems.

Does Keller HVAC provide HVAC design services?

Yes, Keller HVAC performs heat load calculations and designs HVAC systems tailored to the specific needs of buildings.

Where is Keller HVAC located?

Keller HVAC is located in Duncansville, Pennsylvania.

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Location

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783 Lilly Rd, Duncansville, PA 16635

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