Abacus Plumbing, Air Conditioning, & Electrical
Houston, TX Mini-Split Installation · #13 of 15 · 23+ yrs
At a glance
- Google rating
- 4.7★ from 11,785+ reviews
- In business
- 23+ years
- Yelp
- 2.0★ from 540+ reviews
- Services
- 2 Mini-Split Installation services
- Service area
- Houston, TX + 1 nearby
Overview
Financing options and free estimates are listed on Abacus' site. Abacus notes servicing Houston-area homes since 2003. Houston's humid summer heat drives high cooling demand for ductless systems. Google reviewers often cite fast emergency responses to urgent breakdowns.
Residential HVAC and plumbing company offering ductless mini-split installation in Houston. Financing options and free estimates are listed on their website. Emergency service available, 24-hour response advertised. They report 20+ years serving Greater Houston since 2003.
Vouched Score breakdown — 77/100
Houston, TX Mini-Split Installation average is 81/100. Ranks #13 of 15 listed Mini-Split Installation providers in Houston, TX.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Abacus Plumbing, Air Conditioning, & Electrical compares to the Houston average
| Signal | Abacus Plumbing, Air Conditio… | Houston avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 81/100 | -4 vs avg |
| Google rating | 4.7★ | 4.9★ | -0.2 vs avg |
| Review volume | 11,785+ | 2,040+ | +9745 vs avg |
| Years in business | 23+ | 25+ | -2 vs avg |
What customers say
"I had a major House pipe water leak on Saturday night. I had already decided to not use 2 other Plumbing companies due to prior inflated prices for not so good service and terrible emergency service. Master plumber arrived after midnight assessed the problem, provided a reasonable quote and another master plumber arrived Sunday around noon to fix. Excellent results! After deep digging, Chris even did an excellent jo…"
— Miguel Franco · May 18, 2026 · Google Reviews"I had a really positive experience with Abacus Plumbing. From scheduling to the service visits, everything was smooth and professional. Nicolas handled our plumbing inspection and was outstanding—very knowledgeable, professional, and took the time to clearly explain everything. Soufiane completed our HVAC inspection and was equally thorough and professional. Both were courteous, respectful of our home, and left eve…"
— Barbara Kent · Apr 14, 2026 · Google Reviews"Sedrick provided an excellent experience from start to finish. He was incredibly personable, honest, and took the time to explain everything clearly so I felt comfortable and informed throughout the entire process. I never felt pressured at any point, which I really appreciated. He answered all of my questions patiently and made what could have felt overwhelming feel easy and straightforward. I highly recommend Sedr…"
— Anna Jo · May 21, 2026 · Google Reviews"Abacus replaced my electrical breaker boxes. Al and Cole and the whole team were fantastic from start to finished! I feel I definitely got my money’s worth and more! I highly recommend Abacus!!"
— Jon Swearingen · Sep 13, 2025 · Google Reviews"Christian was very knowledgeable and professional. We appreciated him. He inspected our plumbing and a couple of our concerns. He explained everything wonderfully. Gave us options. Was very personable. Had great suggestions."
— Margo Shaw · May 22, 2026 · Google Reviews"In fact I was given a 10% discount as a member of the Abacus service network."
— Verified reviewer · Yelp"From the minute they drive into your driveway in their "warehouse on wheels", you will know you made the right call."
— Verified reviewer · Yelp"Abacus was called to unstop a lavatory sink with an associated air conditioner drain line. The sink was unstopped but I agreed to pay for the under sink plumbing to be re- piped."
— Verified reviewer · BBB"They wanted to replace both air handlers and thermostats for $17000.Called another company they replaced thermostats and some fuses for $1000."
— Verified reviewer · BBB"Abacus , I have the VIP membership. Big deal you pay $25 a month."
— Verified reviewer · BBBPros & cons
- High Google rating (4.7★ across 11,785+ reviews)
- Long-established (23+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24-hour
- Financing available
- Free estimates
- Lower Yelp rating than Google (2.0★ vs 4.7★)
- Mixed customer sentiment (score 60/100)
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.7★, 11,785+ reviews)
- You value a long-tenured local operator (23+ years in business)
- Reports of low yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Mini-Split Systems
- Emergency HVAC Service
Service area
Houston, TX home · Split Install Houston, TX home
What Abacus Plumbing, Air Conditioning, & Electrical publishes about pricing
Maintenance plans
-
Maintenance Plan
As published: Maintenance Plan"…ator Maintenance Water Softener Maintenance Drain Maintenance Plan Renewal VIP Maintenance Overview Specials Back Sp…"
Estimates
-
Free estimates
As published: Free estimates"…will cost to repipe your home, call Abacus for a Free In-Home Estimate. If you are having a plumbing emergency, you can…"
Guarantees & credentials
- Licensed plumbers
- Licensed electricians
- Lifetime Warranty
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Abacus Plumbing, Air Conditioning, & Electrical?
What are the cons of Abacus Plumbing, Air Conditioning, & Electrical?
When should I choose Abacus Plumbing, Air Conditioning, & Electrical?
When should I consider alternatives to Abacus Plumbing, Air Conditioning, & Electrical?
What is the Vouched Score for Abacus Plumbing, Air Conditioning, & Electrical?
How long has Abacus Plumbing, Air Conditioning, & Electrical been in business?
What does mini split install service typically cost when working with a Houston, TX provider like Abacus Plumbing, Air Conditioning, & Electrical?
What pricing terms does Abacus Plumbing, Air Conditioning, & Electrical publish on their website?
Does Abacus Plumbing, Air Conditioning, & Electrical do Mini-Split Systems in Houston, TX?
Does Abacus Plumbing, Air Conditioning, & Electrical do Emergency HVAC Service in Houston, TX?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Abacus Plumbing, Air Conditioning, & Electrical (this company) |
77/100 | 4.7★ (11,785+) | 23+ | — | 2.0★ | — |
| 78/100 | 4.9★ (205+) | 21+ | — | — | — | |
| 82/100 | 4.7★ (1,480+) | 26+ | — | — | — | |
| 70/100 | 4.8★ (180+) | 9+ | — | — | Best for Proper Sizing & Install |
Listed in
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Profile last updated June 21, 2026.