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OTTER HVAC & ELECTRICAL

HVAC Companies in Walnut Creek, California
Ranked #2 in Walnut Creek | Grade A-
5.00 (134 reviews)

OTTER HVAC & ELECTRICAL

Local electrician handling residential wiring, lighting, circuits, and small upgrades, with the ability to address HVAC service in the same visit when needed Serving homeowners across Walnut Creek, California.

OTTER HVAC & ELECTRICAL business photo 1 - HVAC in Walnut Creek
OTTER HVAC & ELECTRICAL business photo 2 - HVAC in Walnut Creek
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OTTER HVAC & ELECTRICAL business photo 4 - HVAC in Walnut Creek
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Why Homeowners Choose This Business

Customers frequently note clear communication about options and costs, courteous on-site conduct, and careful cleanup after the job. The company can coordinate electrical and HVAC needs under one visit, which helps streamline small projects and upgrades Local experience that helps homeowners across Walnut Creek, California compare a more region-aware provider.

Service Area

Walnut Creek, California and nearby East Bay neighborhoods; call to confirm coverage for your location.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Electrical Services
  Renovation Services
  Electrical wiring
  Maintenance
  Installations
  Lighting installation
  Outlet and switch replacement
  Repairs
  Dedicated Circuits
  TV wire concealment
  Electrical Troubleshooting
  Panel And Subpanel Work
  Ceiling Fan Installation
  EV charger circuit prep
  GFCI and AFCI upgrades
  Smart thermostat wiring
  Low-voltage cabling tidy-up

Residential electrical: lighting installs, outlet/switch upgrades, dedicated circuits, TV and media power/low-voltage cleanup, basic troubleshooting and repairs. Related HVAC: diagnostics, repair, and replacement.

Reviews

Customer Reviews

Julie Osborne
I had nothing but the best experience with Otter. They replaced my furnace and were total professionals. It couldn't have been an easy job as it was in a high-up, weird location. Very friendly fellows Ali, Mike and Vlad. I would highly reco…
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I had nothing but the best experience with Otter. They replaced my furnace and were total professionals. It couldn't have been an easy job as it was in a high-up, weird location. Very friendly fellows Ali, Mike and Vlad. I would highly recommend them to anyone.
Robert S.
Otter HVAC clearly prioritizes customer service. I needed cleaning of my gas wall heater and they quickly gave me a fair quote. On inspection they found it needed replacement, all the while being very courteous with clear explanations. I r…
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Otter HVAC clearly prioritizes customer service. I needed cleaning of my gas wall heater and they quickly gave me a fair quote. On inspection they found it needed replacement, all the while being very courteous with clear explanations. I received lower quotes, but after researching the company and my positive experience, I chose Otter. Again, they were courteous and respectful during the replacement, leaving the area well cleaned up. They did a great job on the replacement and our interaction. Highly recommended.
Paul Keeling
I'd a great experience with Otter HVAC. Roman came out to view my projects and he was very professional, and quoted a good price. Nate came to do the project and he was very friendly, worked efficiently and completed the job beyond my expec…
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I'd a great experience with Otter HVAC. Roman came out to view my projects and he was very professional, and quoted a good price. Nate came to do the project and he was very friendly, worked efficiently and completed the job beyond my expectations. I finally have 2 TVs with no visible electrical wires and they look so much better now. The only thing I needed to do was spackle and paint.

See before pics with red marker highlighting unsightly cables and outlets. And after pics with no visible cables or outlets.
Jess Leung
After 7 years, our AC stopped blowing cold air and Ali was able to come the very next morning to fix it. He was upfront about the diagnostics cost and what needed to be repaired. I appreciated how he explained the manufacturer of the parts…
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After 7 years, our AC stopped blowing cold air and Ali was able to come the very next morning to fix it. He was upfront about the diagnostics cost and what needed to be repaired. I appreciated how he explained the manufacturer of the parts that we currently had versus what he was using. He also gave clarity on the lifespan of them so that we're not being up charged down the line. I highly recommend his business!
Michal Habdank-Kolaczkowski
If you’re even thinking about HVAC work, stop what you’re doing and call Ali and his team at Otter HVAC. We were exploring adding A/C to our existing central heating system—simple enough—until we got hit with quotes suggesting we’d need to…
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If you’re even thinking about HVAC work, stop what you’re doing and call Ali and his team at Otter HVAC. We were exploring adding A/C to our existing central heating system—simple enough—until we got hit with quotes suggesting we’d need to replace the furnace too. Then Ali showed up.

Instead of upselling, he educated us. He walked us through our entire system, pointed out that a new furnace wasn’t necessary, and found smart, cost-effective fixes—like new circuit breakers and upgraded motors—that would get us the performance we needed without the extra expense.

He gave us the most reasonable bid, but here’s the kicker: our house turned out to be a total wildcard. Let’s just say it was built with...creative freedom, not architectural foresight. The job was way more complicated than expected, but Ali didn’t blink. He stayed late to make sure our heating was back up and running that same day, and then came every day for a week to help us tune the system until it ran like a dream.

Kind, calm under pressure, and clearly operating at a level of competence most HVAC folks can only aspire to—Ali’s the real deal. Otter is now our go-to for HVAC, and we’ve already recommended them to our HOA.

Bottom line: if you’re in a jam, do yourself a favor and let Otter HVAC help you out. You’ll wish you called them sooner.

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Frequently Asked Questions

They typically take on residential wiring updates, lighting installs, outlet and switch replacements, and dedicated circuits for appliances or media. Small project cleanups like hiding TV wires and tidying low-voltage runs are also common.

Yes. Customers report receiving clear estimates and explanations prior to moving forward. If the scope changes after inspection, the team discusses options and pricing before proceeding.

Yes. The company services both electrical and HVAC, which can reduce visits and make planning upgrades easier. Ask about scheduling to combine tasks during one appointment.

Weekday appointments are available during daytime business hours. Saturday and Sunday are typically closed; contact the office for current scheduling.

Yes, small residential projects are a regular part of their workload. They aim to complete these efficiently with minimal disruption and clean up afterward.
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Opening Hours

  • Monday 8:00 AM – 6:00 PM
  • Tuesday 8:00 AM – 6:00 PM
  • Wednesday 8:00 AM – 6:00 PM
  • Thursday 8:00 AM – 6:00 PM
  • Friday 8:00 AM – 6:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
5.00 (134 reviews) Pro Listing
Address
2939 Santos Ln, Walnut Creek, CA 94597
Business Type
HVAC Contractor
Website
https://otterhomeservice.com/
City Page
HVAC Companies in Walnut Creek, California

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