What We Do
ï„…

Indoor Air Quality

ï„…

HVAC

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
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HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

Clients

ï„…

Who We Work With

We work in many types of industries and cater to various types of businesses while focusing on one single goal: Your Success

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Architectural Partners

Services & Support for Designers / Builders

Consultant Partners

Services & Support for Industry Experts

Contractor Partners

Services & Support for Construction Contractors

Developer Partners

Services & Support for Building Developers

Engineer Partners

Services & Support for Engineers

Interior Designer Partners

Services & Support for Interior Designers

Owner / End User Partners

Services & Support for Building Owners

Locations
ï„…

Columbus, Ohio [HQ]

949 King Avenue
Columbus, OH 43212

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Baltimore/D.C.

 Baltimore, Washington D.C.
& Northern VA Areas

Chicago, Illinois

Greater Chicago &
Wisconsin Areas

Cincinnati, Ohio

Greater
Cincinnati Area

Cleveland, Ohio

Greater
Cleveland Area

Columbus, Ohio [HQ]

Corporate HQ
Greater Columbus Area

Indianapolis, Indiana

Greater
Indianapolis Area

Kentucky

Lexington &
Louisville Areas

Miami, Florida

All Southern
Florida Areas

Nashville, Tennessee

State of Tennessee
& Surrounding Areas

New York City, New York

Greater NYC, New Jersey,
& Connecticut Areas

Philadelphia, Pennsylvania

Greater Philadelphia,
South Jersey, & Delaware Areas

Virginia Beach, Virginia

All Southern
Virginia Areas

Denver, Colorado

Greater Denver, Utah, Wyoming, New Mexico, and Montana Areas

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

ï„…

Warehouse Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

Noise Control

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

Noise Control

ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Engineering Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

What We Do
ï„…

HVAC

ï„…

Indoor Air Quality

ï„…

Noise Control

ï„…

Engineering Services

ï„…

Warehouse Services

Need Assistance?
Do you need help finding the perfect solution to your Indoor Air Quality, HVAC, Noise Control, or Engineering problems?

Speak with an Industry Expert

HVAC
Applications

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control
Applications

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality
Applications

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

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Ketchum & Walton Co.
  • Home
  • What We Do
    • Indoor Air Quality
      • Commercial Buildings
      • Data Centers
      • Firing Ranges
      • Food & Beverage Facilities
      • Healthcare Facilities
      • Industrial
      • Life Sciences Facilities
      • Schools
    • HVAC
      • Commercial & Industrial Buildings
      • Healthcare Facilities
      • Industrial Manufacturing
      • Life Sciences Facilities
      • Vibration Isolation & Seismic
    • Noise Control
      • Schools
      • Commercial Buildings
      • Healthcare Facilities
      • Multi-Family Residential Buildings
      • Industrial
      • Religious Facilities
      • Theaters
    • Engineering Services
  • Clients
    • Architectural Partners
    • Consultant Partners
    • Contractor Partners
    • Developer Partners
    • Engineer Partners
    • Interior Designer Partners
    • Owner & End User Partners
  • Locations
    • Baltimore, Maryland
    • Chicago, Illinois
    • Cincinnati, Ohio
    • Cleveland-Akron, Ohio
    • Columbus, Ohio
    • Denver, Colorado
    • Indianapolis, Indiana
    • Kentucky
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How to Protect Your HVAC System During Cottonwood Season

How to Protect Your HVAC System During Cottonwood Season

Feb 13, 2026 | HVAC

Learn how cottonwood and pollen impact HVAC system performance, energy costs, and maintenance, and discover how air intake screens help prevent coil fouling during peak pollen season.

read more
How Do UV Lights Protect Your Coils and Improve Your Indoor Air Quality?

How Do UV Lights Protect Your Coils and Improve Your Indoor Air Quality?

Jan 26, 2026 | HVAC

Learn how UV-C lights protect HVAC coils, improve indoor air quality, and enhance system efficiency in commercial and institutional facilities.

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What Are Heating Coils & How Do They Benefit Your Facility?

What Are Heating Coils & How Do They Benefit Your Facility?

Jan 22, 2026 | HVAC

Learn what heating coils are, how they work, and why they matter for HVAC efficiency, comfort, and system performance in commercial facilities.

read more
4 Reasons Why HVAC Coils Freeze & How to Prevent it

4 Reasons Why HVAC Coils Freeze & How to Prevent it

Feb 5, 2025 | HVAC

Downtime in commercial HVAC units could cost organizations hundreds, if not thousands of dollars in labor and maintenance repairs. Although HVAC...

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Ketchum & Walton Co.

  • 949 King Avenue, Columbus, Ohio 43212
  • (614) 486-5961

General

  • Home
  • About
  • Portfolio
  • Blog
  • Careers
  • Partners
  • Solutions
  • Contact

What We Do

  • Indoor Air Quality
  • Engineering Services
  • HVAC Equipment
  • Noise Control

HVAC Applications

  • Commercial & Industrial Buildings
  • Healthcare Facilities
  • Industrial Manufacturing
  • Life Sciences Facilities
  • Vibration Isolation & Seismic

Noise Control

  • Schools
  • Commercial Buildings
  • Healthcare Facilities
  • Multi-Family Residential Buildings
  • Industrial
  • Religious Facilities
  • Theaters

Indoor Air Quality

  • Commercial Buildings
  • Data Centers
  • Firing Ranges
  • Food & Beverage Facilities
  • Healthcare Facilities
  • Industrial
  • Life Sciences Facilities
  • Schools

Clients

  • Architectural Partners
  • Consultant Partners
  • Contractor Partners
  • Developer Partners
  • Engineer Partners
  • Interior Designer Partners
  • Owner & End User Partners

Locations

  • Baltimore, Maryland
  • Chicago, Illinois
  • Cincinnati, Ohio
  • Cleveland-Akron, Ohio
  • Columbus, Ohio
  • Denver, Colorado
  • Indianapolis, Indiana
  • Kentucky
  • Louisville, Kentucky
  • Miami, Florida
  • Nashville, Tennessee
  • Richmond, Virginia
  • Secaucus, New Jersey
  • Virginia Beach, Virginia
  • Washington D. C. / Northern Virginia
Ketchum and Walton
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