Skip to content
ContractorsRanked

Nicholson Heating & AirHVAC contractor in Farmington, MO

Nicholson Heating & Air is an HVAC contractor at 301 S Jefferson St, Farmington, MO 63640, ranked #3 of 19 HVAC contractors in Farmington and rated 4.8 from 204 Google reviews. Open Monday to Saturday.

Farmington, MOUpdated 0 paid placements in any rankingHow we rank

Call (573) 577-3521Website ↗

Key facts

Key facts about Nicholson Heating & Air
Address301 S Jefferson St, Farmington, MO 63640Get directions
Phone(573) 577-3521
Websitecallnicholson.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 9 AM – 5 PM
Google rating4.8 from 204 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Farmington and 3 towns within 25 miles: Flat River, Park Hills and Bonne Terre.

Based in Farmington, MOView on map

Opening hours

Opening hours for Nicholson Heating & Air
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday9 AM – 5 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Nicholson Heating & Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Nicholson Heating & Air (this business)—614.8 (204)—YesNo
Proservice#1634.7 (246)—YesYes0.2 mi
B&G Heating & Cooling#2615.0 (57)—YesYes3.7 mi
Harris Heating & Cooling#4595.0 (54)—YesNo0.8 mi

See all 19 ranked HVAC contractors in Farmington

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 204 Google reviews

Hired Nicholson Heating & Air? Write a review

Questions about Nicholson Heating & Air

How is Nicholson Heating & Air ranked in Farmington?

Nicholson Heating & Air is ranked #3 of 19 HVAC contractors in Farmington by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Nicholson Heating & Air’s hours?

Nicholson Heating & Air is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Nicholson Heating & Air serve?

Serves Farmington and 3 towns within 25 miles: Flat River, Park Hills and Bonne Terre. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Nicholson Heating & Air?

Nicholson Heating & Air has a rating of 4.8 from 204 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Nicholson Heating & Air?

Call Nicholson Heating & Air on (573) 577-3521. The business is at 301 S Jefferson St, Farmington, MO 63640. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Nicholson Heating & Air? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile