Analyzing 6,599,9706.6M ReviewsFor 18,33318.3K 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%94+51.3Reliability 24%95+23Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty98−0.2Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCORE

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. · #50Position by Experts Score among all companies we track in this category. of 113 HVAC contractors · 4.9★ from 938 Google reviews

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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: value and momentum; weakest: satisfaction.

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 94% of HVAC contractors.A
94
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 95% of HVAC contractors.A
95
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 98% of HVAC contractors.A
98
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 100% of HVAC contractors.A
100
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 100% of HVAC contractors.A
100

Reviews for your job

Customers hired United HVAC, Plumbing & Electrical for 8 kinds of job.

United HVAC, Plumbing & Electrical for HVAC duct & vent repair

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.4
★ 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.$1,000+
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$276–$1.9k
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 77/100.How Job match is calculatedBuilt only from reviews Google tagged “HVAC duct & vent 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.#55 / 71
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 4 Google reviews tagged “HVAC duct & vent repair”

Alice2 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★★★★★

Great thanks to Pasha and Anton and Teo! They helped us to finish couple of big projects after home purchase and before moving in. 1. install a water softner (Aquasure) 2. HVAC Team to replace the old HVAC system and install a new one for the whole house. 3. Water leak selection installation for the house. They have…

Customer photo from Alice's review
Paid $2,000+Reasonable priceHVAC system repairHVAC system maintenancePlumbing leak detection
JamesLocal Guide · 6 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. · 6 months ago★★★★★

An amazing company with an amazing team of professionals behind them. I called them on short notice in early March, hoping to resolve an issue with the HVAC system, they were able to get technicians out shortly after a few days. Fariza and Oleg, the two technicians sent out, were extremely professional at both…

Paid $200–300Great priceHVAC system maintenanceHeating system repairA/C services
Chaozhong2 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. · 7 months ago★★★★★

I wholeheartedly recommend United HVAC, Plumbing & Electrical. I recently hired them to replace the original 1961 HVAC ductwork in my house, and they did a wonderful, extremely professional job. I am beyond satisfied with the results. You don't just have to take my word for it--I actually took pictures of their…

Paid $1,000+Reasonable priceHVAC duct & vent repair
Chaozhong6 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. · 7 months ago★★★★★

I highly recommend United HVAC, Plumbing & Electrical! From start to finish, the entire process was incredibly smooth. They handled all the permits and inspections throughout the project, which gave us complete peace of mind. Every single technician we interacted with was friendly, approachable, and truly easy to…

Paid $1,000+Reasonable priceWater heater installationHVAC system maintenancePlumbing leak detection

Price

$824+151% 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 24%Reasonable 71%Overpriced 3%Not sure 2%

Jobs customers hired them for

JobReviewsCategory typical
Drain cleaning104$161–$429
Faucet installation73—
Plumbing pipe repair65$251–$1.2k
Plumbing leak detection59$57–$478
Water heater installation58$1.2k–$2.8k
Toilet repair55$176–$517
Plumbing leak repair46—
Faucet repair37—

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★