How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%97+52.9Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%38+2.7Craft & service penalty93−0.7Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.92SCOREOptimal HVAC
Pacific, WA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #19Position by Experts Score among all companies we track in this category. of 50 heat pump installation services · 5.0★ from 570 Google reviews
Report card
Percentile vs other heat pump installation services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired Optimal HVAC for 8 kinds of job.
Optimal HVAC for thermostat repair
Clear ✕All 3 Google reviews tagged “Thermostat repair”
I used to be in this line of work so I'm very particular, and they exceeded my expectations. They were very professional, reasonably priced and did great work. Highly recommend them if you have any heating or cooling needs.
They were on time, professional, affordable, and got the job done. What more do you need.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 112 | $114–$453 |
| Install AC | 76 | $1.6k–$3.7k |
| A/C system maintenance | 55 | $78–$351 |
| Heating system repair | 45 | $188–$867 |
| Heating system installation | 44 | $1.4k–$2.4k |
| Heating system maintenance | 41 | $78–$293 |
| Install thermostat | 28 | $275–$721 |
| A/C system repair | 27 | $227–$611 |