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Northwind Air Conditioning, Heating & Mechanical ServicesHVAC contractor in Houston, TX

Northwind Air Conditioning, Heating & Mechanical Services is an HVAC contractor at 5921 Thomas Rd, Houston, TX 77041, ranked #15 of 1,018 HVAC contractors in Houston and rated 4.9 from 1,023 Google reviews. Open 7 days a week.

Houston, TXUpdated 0 paid placements in any rankingHow we rank

Call (713) 683-9474Website ↗

Key facts

Key facts about Northwind Air Conditioning, Heating & Mechanical Services
Address5921 Thomas Rd, Houston, TX 77041Get directions
Phone(713) 683-9474
Websitenorthwindac.com
HoursMonday to Saturday: 7 AM – 7 PM; Sunday: 8 AM – 5 PM
Google rating4.9 from 1,023 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Houston and 11 towns within 25 miles: Jersey Village, Alief, Cypress, Mission Bend, Bellaire, West University Place, Aldine, Cinco Ranch, Four Corners, Katy and Missouri City.

Based in Houston, TXView on map

Opening hours

Opening hours for Northwind Air Conditioning, Heating & Mechanical Services
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
Sunday8 AM – 5 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

Northwind Air Conditioning, Heating & Mechanical Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Northwind Air Conditioning, Heating & Mechanical Services (this business)—634.9 (1,023)—YesYes
The Lee Thompson Co#13634.9 (412)—YesYes4.6 mi
TemperaturePro Katy-Cypress#14634.9 (310)—YesYes7.1 mi
Dave Lane's Hi-Tech Mechanical Inc.#16634.9 (1,009)—YesYes6.8 mi

See all 1018 ranked HVAC contractors in Houston

Reviews

ContractorsRanked reviews

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Google

4.9from 1,023 Google reviews

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Questions about Northwind Air Conditioning, Heating & Mechanical Services

How is Northwind Air Conditioning, Heating & Mechanical Services ranked in Houston?

Northwind Air Conditioning, Heating & Mechanical Services is ranked #15 of 1,018 HVAC contractors in Houston by CR Score, with 63 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 Northwind Air Conditioning, Heating & Mechanical Services’ hours?

Northwind Air Conditioning, Heating & Mechanical Services is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – 7 PM; Sunday, 8 AM – 5 PM. On Saturdays it is open 7 AM to 7 PM, and on Sundays 8 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Northwind Air Conditioning, Heating & Mechanical Services serve?

Serves Houston and 11 towns within 25 miles: Jersey Village, Alief, Cypress, Mission Bend, Bellaire, West University Place, Aldine, Cinco Ranch, Four Corners, Katy and Missouri City. 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 Northwind Air Conditioning, Heating & Mechanical Services?

Northwind Air Conditioning, Heating & Mechanical Services has a rating of 4.9 from 1,023 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 Northwind Air Conditioning, Heating & Mechanical Services?

Call Northwind Air Conditioning, Heating & Mechanical Services on (713) 683-9474. The business is at 5921 Thomas Rd, Houston, TX 77041. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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