BBB Accredited • 105 Google Reviews

Walkers Heating and Cooling Services LLC is a licensed, BBB-accredited HVAC company in St. Louis, MO. Owner Glen Walker personally handles AC repair, furnace installation, boilers, heat pumps, and ductwork for residential and commercial customers across St. Louis city, Ballwin, Chesterfield, Florissant, and surrounding Illinois communities.

St. Louis HVAC
Done Right.

Glen Walker shows up, diagnoses fast, and gets your heating or cooling working — same day.

(314) 224-9306 View Services
200+
Happy Clients
400+
Projects Done
8+
Years in Business
5.0
Google Rating
BBB Accredited
105 Google Reviews
Same-Day Service Available
Licensed & Insured
Owner-Operated
What We Do

HVAC Services in St. Louis & Surrounding Areas

From emergency AC repair in July to furnace replacement in January — Walkers has your St. Louis home covered year-round.

AC Installation & Repair
Furnace Installation & Repair
Heat Pump Install & Repair
Boiler Installation & Repair
Water Heater Install & Repair
Central Cooling & Heating
Duct Cleaning & Installation
Fireplace, Swamp Coolers & Wall Heaters
What Customers Say

105 Google Reviews — Real St. Louis Customers

Glen Walker's customers leave reviews because the service stands out. Here's what St. Louis homeowners say.

"Same day service, prompt, and professional."

MT
Mary Thomas
Google Review

"Glen was very professional and quickly identified the problem and repaired my furnace. My home is warm again. I would highly recommend him."

FB
Freida Brown
Google Review

"Glen Walker arrived a day early and did a great job repairing my broken Trane heater. He even drove to Fenton to pick up a new control board and installed it all on the same day."

TA
T-Bone AR
Google Review

"Great customer service. Stayed until the job was completed! I had a very old furnace which was not easy to replace. Very satisfied!"

RH
Robin Hawkins
Google Review

"WHC resolved my cooling issue that of course happened during the heat of summer. My AC was repaired correctly the first time and I've had no issues since. Highly recommend."

TN
Tanya
Google Review
HVAC technician performing furnace maintenance in St. Louis
8+ Years
St. Louis
About Us

Glen Walker.
Your HVAC Guy in St. Louis.

Walkers Heating and Cooling Services LLC is an owner-operated HVAC company built on one principle: show up, diagnose honestly, and fix it right. Glen Walker personally handles every service call — no dispatch to unknown subcontractors.

With 200+ satisfied clients, 400+ completed projects, and BBB accreditation, Walkers has earned the trust of homeowners and businesses across St. Louis city, Ballwin, Chesterfield, Florissant, and the Metro East Illinois communities.

Quick repairs — most issues resolved same day
Affordable, upfront pricing — no surprise bills
BBB accredited, licensed & insured
All major HVAC brands serviced
Common Questions

St. Louis HVAC — Frequently Asked Questions

Honest answers to the questions St. Louis homeowners ask most about heating and cooling.

Furnace repair in St. Louis typically costs $150–$500 depending on the issue. Simple fixes like igniter replacement run $150–$250. Major repairs involving heat exchangers or control boards can reach $400–$800. Walkers offers upfront pricing — call (314) 224-9306 for a free quote.
Walkers Heating and Cooling Services services all major HVAC brands including Trane. Owner Glen Walker has hands-on Trane experience — one customer noted he drove to Fenton to pick up a Trane control board and installed it same day, fully testing the unit before leaving.
AC repair in St. Louis ranges from $100–$600. Refrigerant recharge costs $200–$400, capacitor replacement $150–$300, and compressor work can run $600–$1,500. Call Walkers at (314) 224-9306 for upfront, honest pricing.
Yes. Same-day service is a core part of Walkers' approach. Multiple Google reviews specifically mention same-day response. For urgent repairs call (314) 224-9306 directly — Glen schedules quickly and often arrives ahead of the expected time.
In St. Louis — where summers hit 95°F+ and winters bring heavy snowfall — HVAC systems should be serviced twice per year: AC in spring (April–May) and heating in fall (September–October). Annual maintenance prevents 80% of breakdowns and can extend equipment life by 5–10 years.
Yes. Walkers Heating and Cooling Services LLC is accredited by the Better Business Bureau and holds a 5.0 Google rating based on 105 verified reviews. Owner Glen Walker personally handles every job — accountability comes with the territory.
Where We Serve

Service Areas — St. Louis Metro & Metro East IL

Walkers Heating and Cooling Services LLC serves St. Louis city and county plus surrounding Missouri and Illinois communities within the greater St. Louis metro area.

St. Louis, MO Ballwin, MO Chesterfield, MO Florissant, MO Arnold, MO Murphy, MO Edwardsville, IL Collinsville, IL O'Fallon, IL Belleville, IL Alton, IL St. Charles, IL

Ready to Fix Your HVAC?

Call Glen Walker today — same-day service available in St. Louis and surrounding areas.

(314) 224-9306
Get in Touch

Contact Walkers Heating & Cooling

Address
5054 Granberry Way Ln
St. Louis, MO 63115
Business Hours
Monday7:00 AM – 6:00 PM
Tuesday7:00 AM – 6:00 PM
Wednesday7:00 AM – 7:30 PM
Thursday7:00 AM – 6:00 PM
Friday7:00 AM – 6:00 PM
Saturday9:00 AM – 2:00 PM
SundayClosed