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Clark Pest Control

Pest control service · Vacaville, CA · reviewed since 2015

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%88+48Reliability 24%87+21.1Value 14%76+10.7Replies to reviews 7%96+6.8Craft & service penalty88−1.2Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.85SCORE
AGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#197 of 256 pest control servicesPosition by Experts Score among all companies we track in this category. · better than 23%
4.8 ★★★★★ 898 Google reviews · 24 photos
92%five-star reviews
4.91★last 12 monthsAverage stars on reviews from the last 12 months only.
1.5%1–2★ in 2 yearsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
81%reviews answered by the owner
$106typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).

Clark Pest Control at a glance

Customers frequently praise the punctuality, thoroughness, and professional communication of technicians who provide regular exterior and interior pest control services. Positive feedback highlights helpful explanations, easy scheduling, and reasonable pricing for treatments targeting ants, rodents, and other insects. However, some low-star reviews criticize the company's management for poor coordination, missed appointments, and billing errors, noting that these administrative issues can outweigh the quality of the on-site technical work.

  • Google rating: 4.8 out of 5 from 898 reviews (92% five-star).
  • Reviews on this page: 898 Google reviews (490 with written comments, 2 with photos).
  • Owner responses: the business replied to 81% of reviews.
  • Most recent review: October 30, 2026.
  • Service: Pest Control Service serving Vacaville, California.

Data from Google, last updated November 2, 2026.

Score profile vs other pest control services

Score per factor (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 replies to reviews; weakest: value.

Satisfaction88Reliability87Craft & service88Value76Momentum100Replies to reviews96Satisfaction: 88 (median 93)Reliability: 87 (median 92)Craft & service: 88 (median 95)Value: 76 (median 100)Momentum: 100 (median 100)Replies to reviews: 96 (median 97)
Clark Pest ControlPest Control Services median0 = centre, 100 = best
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.Clark Pest Control: 88/100 on this factor. Category median: 93.A
88
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.Clark Pest Control: 87/100 on this factor. Category median: 92.A
87
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle 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.Clark Pest Control: 88/100 on this factor. Category median: 95.A
88
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.Clark Pest Control: 76/100 on this factor. Category median: 100.B
76
MomentumMomentum · penalty only, up to −10 pointsPenalises 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.Clark Pest Control: 100/100 on this factor. Category median: 100.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.Clark Pest Control: 96/100 on this factor. Category median: 97.A
96

Bar = this company · dark tick = category median.

Star ratings

898 Google reviews we collected

  • 5 stars82492%
  • 4 stars455%
  • 3 stars71%
  • 2 stars51%
  • 1 star172%

Praise vs complaints

Phrases our text analysis found in 490 written reviews

  • Praise67098%
  • Complaints122%

PriceGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Price verdicts customers left with their Google review

  • Great price6916%
  • Reasonable29570%
  • Overpriced194%
  • Not sure409%
$106-11% vs typical pest control services

Middle half of what 309 customers paid ($81–$119) · gold mark = category median.

Topic share

How often each topic comes up in the written reviews

  • Staff & attitude24836%
  • Quality & results19929%
  • Speed & response9213%
  • Communication568%
  • Would recommend487%
  • Honesty & trust244%
  • Price & value152%

What customers talk about

We read 490 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “Technician was well educated, thorough and helpful, and we are glad we made the call to have him come out.”
  • “We appreciate, Randy, of Clark Pest Control for always doing an excellent job with our regular exterior bug control application.”
    “I had my house cleaned because the spraying from your company was not working.”
  • “He arrived on time and gave helpful information to resolve my problem.”
  • “Explained everything step by step and answered all of our questions.”
  • “I would rate his performance 10/10 and I will be letting my friends and family to get Clark’s pest control.”
    “I would not recommend this company.”
  • “He was professional, knowledgeable, thorough, and genuinely helpful.”
    “DISHONEST sales people!”
  • “Reasonable prices and easy to communicate with and make payments.”

People customers mention

  • Immanuel 8 reviews
  • Clarks 5 reviews
  • Samuel 5 reviews

praise complaint · found by our text analysis, Google review wording unchanged.

Reviews for your job

Customers hired Clark Pest Control for 8 kinds of job. Pick one to see what they paid and said.

Recent priced reviews

ValLocal Guide · 78 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 week ago★★★★★

We appreciate, Randy, of Clark Pest Control for always doing an excellent job with our regular exterior bug control application.

Paid $100–120Great priceService not listed
CatherineLocal Guide · 11 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. · 2 weeks ago★★★★★

Dylan did an Amazing Job! Above and Beyond previous treatments! Thank you so much for your Attention to Detail!

Paid $40–60Reasonable priceGeneral pest inspection
BritneyLocal Guide · 11 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. · 3 weeks ago★★★★★

Excellent customer service! Super friendly! Chris Raymond was awesome! Very knowledgeable. Explained everything step by step and answered all of our questions. Reasonable prices and easy to communicate with and make payments. Paperwork was quick and painless. Will definitely be back if ever needed.

Paid $160–180Reasonable priceHome inspectionAnt extermination
JeremyLocal Guide · 43 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 4 weeks ago★

The technicians are great but the company is managed like crap. there's some sort of communication disconnect with appointment scheduling, operations and management. Not to go into detail which is a long story. but all I'm going to say is I am very thankful that my one year commitment is over. Even When talking to…

Paid $100–120OverpricedSpider exterminationMosquito exterminationCockroach extermination
Jack1 reviewTotal 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 month ago★★★★★

Erik was very professional, detailed in what he described he was going to do and when very engaging funny answered all questions

Paid $200+Reasonable priceHome inspection
Maureen7 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 month ago★★★★★

He was very patient and detailed.He described everything he’d do .They bill monthly but come every other month(or so I’m told)

Paid $40–60Reasonable priceGeneral pest inspectionMosquito extermination

Photos

Customer reviews

4.8 ★★★★★ 898 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Jobs customers hired them for — from Google's service tags and the review text
Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
Carole1 reviewTotal number of Google reviews Carole has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Great company, Ruben is great, he is thorough.

  • Price assessment: Great price
  • Pest type: Ants, Rodents, Spiders, Mosquitoes
Michelle Millis4 reviewsTotal number of Google reviews Michelle has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Matthew is great!! Always calls before he arrives and is super nice!

  • Price assessment: Reasonable price
  • Services: Bug & insect extermination
  • Pest type: Ants, Rodents, Cockroaches, Spiders
Val NLocal Guide · 78 reviewsTotal number of Google reviews Val has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

We appreciate, Randy, of Clark Pest Control for always doing an excellent job with our regular exterior bug control application.

  • Price assessment: Great price
  • Price: $100–120
  • Services: Service not listed
  • Pest type: Ants, Spiders, Other
Response from the owner · a week ago

Thank you for your kind words, Val! We're delighted to hear that Randy has consistently provided excellent service with your exterior pest control. Your appreciation means a lot to us!

John Coultes1 reviewTotal number of Google reviews John has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Was not home at the time. Your technician typically does an outstanding job.

  • Price assessment: Great price
  • Price: $40–60
  • Services: Home inspection
  • Pest type: Ants, Termites, Cockroaches, Spiders
Response from the owner · a week ago

Thank you for your rating, John! It’s great to hear that our technician consistently provides outstanding service. We appreciate your feedback and look forward to continuing to meet your pest control needs.

Catherine DominguezLocal Guide · 11 reviewsTotal number of Google reviews Catherine has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Dylan did an Amazing Job! Above and Beyond previous treatments! Thank you so much for your Attention to Detail!

  • Price assessment: Reasonable price
  • Price: $40–60
  • Services: General pest inspection
  • Pest type: Ants, Cockroaches, Spiders
Response from the owner · a week ago

Thank you for your kind words, Catherine! We're delighted to hear that Dylan provided such exceptional service and went above and beyond. Attention to detail is important to us, and it's great to know it made a difference for you. Your feedback is appreciated!

kim7 reviewsTotal number of Google reviews kim has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Imanuel was very professional and knowledgeable. He arrived on time and gave helpful information to resolve my problem. I highly recommend his service.

  • Price assessment: Reasonable price
  • Services: Home inspection, Rodent extermination, Spider extermination
  • Pest type: Ants, Rodents, Spiders
Response from the owner · 2 weeks ago

Thank you for the fantastic review, Kim! We're delighted to hear that Imanuel provided you with professional and knowledgeable service. It's great to know that his timely arrival and helpful information made a positive impact. Your recommendation means a lot to us!

Robin McKee-Cant3 reviewsTotal number of Google reviews Robin has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Technician was well educated, thorough and helpful, and we are glad we made the call to have him come out.

  • Price assessment: Reasonable price
  • Services: Home inspection, Rodent extermination, Ant extermination
Response from the owner · 2 weeks ago

Thank you, Robin! We're happy to hear your technician made such a positive impression with his knowledge and attention to detail. We appreciate the opportunity to assist and are pleased to know you felt confident in your decision to have us out.

Angeli Button1 reviewTotal number of Google reviews Angeli has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Ruel is always professional, thorough, and respectful of our property. The texts in advance really help with making sure we can open our gate and give him access before he arrives. Rescheduling our last visit was very easy.

  • Price assessment: Reasonable price
Response from the owner · 2 weeks ago

Hello Angeli, thank you for sharing your experience! We're glad Ruel continues to provide professional, thorough service while treating your property with care. It's also great to hear that the advance notifications and easy rescheduling process have made things more convenient for you. We appreciate your thoughtful feedback!

Britney WalkerLocal Guide · 11 reviewsTotal number of Google reviews Britney has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Excellent customer service! Super friendly! Chris Raymond was awesome! Very knowledgeable. Explained everything step by step and answered all of our questions. Reasonable prices and easy to communicate with and make payments. Paperwork was quick and painless. Will definitely be back if ever needed.

  • Price assessment: Reasonable price
  • Price: $160–180
  • Services: Home inspection, Ant extermination
  • Pest type: Ants
Response from the owner · 2 weeks ago

Thank you, Britney! We're happy to hear Chris made such a great impression. His knowledge, professionalism, and willingness to walk customers through the process are qualities we truly value. We'll make sure he receives your compliments!

Brady Mitchell1 reviewTotal number of Google reviews Brady has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Clinton was very helpful, took his time, answered all questions and performed the first treatment.

  • Price assessment: Reasonable price
  • Services: Home inspection
  • Pest type: Rodents, Cockroaches, Spiders
Response from the owner · 2 weeks ago

Thank you, Brady! We're happy to hear Clinton made your first service a positive experience. Taking the time to explain things and provide thorough service is an important part of what we do, and we appreciate you recognizing his efforts.

Clark Pest Control on Google Maps →

Business details