Analyzing 6,597,6366.6M ReviewsFor 18,31418.3K Experts

Experts Reviews · Company report
United HVAC, Plumbing & Electrical logoHow 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%89+48.5Reliability 24%89+21.6Value 14%81+11.5Replies to reviews 7%84+5.9Experts Score= 88Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.88SCORE

United HVAC, Plumbing & Electrical

Sunnyvale, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #86Position by Experts Score among all companies we track in this category. of 113 HVAC contractors · 4.9★ from 128 Google reviews

📞 Call (650) 505-5868Request a call backWebsite ↗

Report card

Percentile vs other HVAC contractors (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: momentum and satisfaction; weakest: value.

SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.United HVAC, Plumbing & Electrical is better than 89% of HVAC contractors.A
89
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.United HVAC, Plumbing & Electrical is better than 89% of HVAC contractors.A
89
Craft & serviceCraft & service · 0% of the scoreGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.United HVAC, Plumbing & Electrical is better than —% of HVAC contractors.–
—
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.United HVAC, Plumbing & Electrical is better than 81% of HVAC contractors.A
81
MomentumMomentum · 0% of the scorePenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.United HVAC, Plumbing & Electrical is better than 100% of HVAC contractors.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.United HVAC, Plumbing & Electrical is better than 84% of HVAC contractors.A
84

Reviews for your job

Customers hired United HVAC, Plumbing & Electrical for 6 kinds of job.

United HVAC, Plumbing & Electrical for general repairs

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.7
★ 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.$400–500
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 81/100.How Job match is calculatedBuilt only from reviews Google tagged “General repairs”: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.#4 / 7
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 7 Google reviews tagged “General repairs”

DanishLocal Guide · 13 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

Excellent job done by Chris fixing pipeline leak, highly recommended!

Paid $1–200Reasonable priceGeneral repairs
Mary5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 9 months ago★★★★★

Getting an appointment was quick and easy. Orlando was professional and did a great job!

Paid $800–900Reasonable priceGeneral repairs
Ameen6 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 10 months ago★★★★★

Amazing job! The technician came in, diagnosed and repaired our unit in 30 minutes. He was also prompt on the time window.

Paid $100–200Great priceGeneral repairs
Vanvy7 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a year ago★★★★★

We had an issue with our garbage disposal - it was only 7 years old. Did a thorough search and found United HVAC, Plumbing & Electrical and LOU answered my job request on Yelp. It was after hours and I didn't expect a call at 10pm, but he was so responsive & fast. Booked me for an appointment the next day & they…

Great priceGeneral repairs
Richard3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★

Prompt Professional Efficient Friendly

Not sureGeneral repairs
Alberto4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★

Great work super clean and fast. They were in and out within 1 hour. Very polite gentleman! Definitely recommend

Great priceGeneral repairsService not listed
HaiyangLocal Guide · 59 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★

Rating only, no written review.

Paid $400–500Reasonable priceInstallationGeneral repairs

Price

$460+40% vs typical HVAC contractors

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.

Great price 21%Reasonable 67%Overpriced 3%Not sure 9%

Jobs customers hired them for

JobReviewsCategory typical
General repairs7—
HVAC system repair6$205–$959
HVAC system maintenance4$37–$295
A/C system repair2$216–$807
General construction2—
Installation2$1.1k–$2.8k

Compare with

Promax Service Group logoPromax Service GroupExperts Score 100Sunnyvale · 5.00★Nur HVAC logoNur HVACExperts Score 96Sunnyvale · 4.95★United HVAC, Plumbing & Electrical logoUnited HVAC, Plumbing & ElectricalExperts Score 96Sunnyvale · 4.98★