HVAC CONTRACTORS · HOUSTON, TX
Just-N-Time AC and Heating logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%17+5.9Reliability 15%22+3.3Craft & service 20%99+19.8Value 10%28+2.8Momentum 8%4+0.3Track record 7%38+2.7Accountability 5%89+4.5Experts Score= 39Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.39SCORE

Just-N-Time AC and Heating

Better than 27% of HVAC contractors · #49 of 67

4.9★431 Google reviewsGoogle star rating as shown on Google Maps.
4.77★last 12 monthsAverage stars on reviews from the last 12 months only.
2.1%1–2★ in 2 yrs (avg 2%)Share of reviews from the last 24 months that gave 1 or 2 stars.
100%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

Just-N-Time AC and Heating for thermostat repair

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.5
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$56–$396
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 68/100.How Job match is calculatedBuilt only from reviews Google tagged “Thermostat repair”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#34 / 40

All 5 Google reviews tagged “Thermostat repair”

★★★★★ Jean · Edited 3 months ago

David did a great job, quickly replace the part and we are back in business. Thank you David. Great service, quality team, experience, and very knowledgeable. I highly recommend Just N Time AC and Heating, Great team. Thank you guys.

Great priceA/C system maintenanceCleaningThermostat repair+ Responsiveness+ Punctuality+ Quality
★★★★★ John · Edited a year ago

Just-N-Time was very professional, efficient and explained everything he needed to do without hesitation. He isolated the issue and the unit is working better than it ever was.

CleaningHVAC system maintenanceA/C system repair
★★★★★ Belinda · Edited 4 years ago

The job was well done , will recommend to others ,

A/C system maintenanceCleaningA/C filter replacement+ Responsiveness+ Punctuality+ Quality
★★★★★ Jose · 6 years ago

Man, I'm not a big fan of AC repair techs. They're always a bunch of sleaze bags but Justin was one cool customer. He was extremely polite and went into great detail about what he was going to do and how much it would cost me. No bull just the truth with what was wrong and how much it would cost to fix it. Of course…

A/C system maintenanceHVAC duct & vent cleaningInstall AC+ Responsiveness+ Punctuality+ Quality
★★★★★ Jimmy · 5 years ago

Rating only, no written review.

A/C system maintenanceHVAC duct & vent cleaningCleaning+ Responsiveness+ Punctuality+ Quality

vs category

Blue = Just-N-Time, grey = HVAC contractors average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 4.60★ (10 reviews)2024-Q2: 4.84★ (32 reviews)2024-Q3: 4.76★ (25 reviews)2024-Q4: 5.00★ (13 reviews)2025-Q1: 5.00★ (8 reviews)2025-Q2: 4.88★ (17 reviews)2025-Q3: 5.00★ (26 reviews)2025-Q4: 4.67★ (15 reviews)2026-Q1: 4.80★ (10 reviews)2026-Q2: 4.78★ (27 reviews)2026-Q3: 4.82★ (28 reviews)2026-Q4: 5.00★ (1 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$278-14% vs typical HVAC contractors

Bar = middle half of what customers paid · gold mark = category median.

Great price 43%Reasonable 37%Overpriced 10%Not sure 10%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%17+5.9Reliability 15%22+3.3Craft & service 20%99+19.8Value 10%28+2.8Momentum 8%4+0.3Track record 7%38+2.7Accountability 5%89+4.5Experts Score= 39Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.

SatisfactionSatisfaction · 35%Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.Bar = this company’s percentile, tick = category average.
17
ReliabilityReliability · 15%How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).Bar = this company’s percentile, tick = category average.
22
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
99
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
28
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
4
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
38
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
89

Praised for

Google highlights · percentile vs peersGoogle review highlights (Quality, Professionalism…): positive minus negative mentions per review, as a percentile vs peers.

Quality
+168 / −0
Professionalism
+179 / −0
Responsiveness
+180 / −0
Punctuality
+170 / −0
Value
+132 / −0

Compare with