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Find Electrical wiring or panel upgrade pros in Larkspur

Avatar for Applewood Plumbing, Heating & Electric

Applewood Plumbing, Heating & Electric

4.87(
578
)
Approved Pro

Applewood Plumbing, Heating & Electric

4.87(
578
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
369 local quotes requested

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES. **Keeping you and your family safe in your home has always been our top priority. As we navigate through the COVID-19 crisis, our commitment to your health and safety remains the same.

"Great experience"

Moksha P on December 2025

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES. **Keeping you and your family safe in your home has always been our top priority. As we navigate through the COVID-19 crisis, our commitment to your health and safety remains the same.

"Great experience"

Moksha P on December 2025


Redrocks Roof and Solar LLC

3.94(
8
)
Approved Pro

Redrocks Roof and Solar LLC

3.94(
8
)
Approved Pro
Customers say: Quality work
4 years of experience
Free onsite estimate

Redrocks Roof and Solar LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Per my contract with Redrocks Roof and Solar, I am to notify them if I suspect my solar system is not producing per their design, and to begin an "underproduction claim". If underproducing, they will compensate for lost production. My system operational as of May 5, 2025, I contacted them in August 2025 informing them of above stated concern. Called 3 times without a response until finally tech came out with last second notice on 9/2/2025. Fortunately I was home, helped him find 9 out of 14 panels that were never wired in. Photos were taken/sent to Redrocks. Additionally, it was discovered a setting on the system phone app given to me to monitor system was not enabled, which they were supposed to explain in detail to me and never did. So for 4 months my system was only producing 33%, Brooke (owner) acknowledged in a live phone call on the spot. I never received parts warranty details per the contract, no response after emails and phone messages about all this. I DO NOT RECOMMEND!!!"

THOMAS R on October 2025

Redrocks Roof and Solar LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

"Per my contract with Redrocks Roof and Solar, I am to notify them if I suspect my solar system is not producing per their design, and to begin an "underproduction claim". If underproducing, they will compensate for lost production. My system operational as of May 5, 2025, I contacted them in August 2025 informing them of above stated concern. Called 3 times without a response until finally tech came out with last second notice on 9/2/2025. Fortunately I was home, helped him find 9 out of 14 panels that were never wired in. Photos were taken/sent to Redrocks. Additionally, it was discovered a setting on the system phone app given to me to monitor system was not enabled, which they were supposed to explain in detail to me and never did. So for 4 months my system was only producing 33%, Brooke (owner) acknowledged in a live phone call on the spot. I never received parts warranty details per the contract, no response after emails and phone messages about all this. I DO NOT RECOMMEND!!!"

THOMAS R on October 2025


Avatar for American Electrician

American Electrician

4.55(
683
)
Approved Pro

American Electrician

4.55(
683
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
16 local quotes requested

To secure your safety, our electricians will have EYE PROTECTION, FACE MASK, RUBBER GLOVES, and SHOE COVERS on every job.  They will also disinfect themselves with CLOROX WIPES before and every visit.  We are doing everything we can to keep you and us safe as possible. To Schedule your appointment directly Call 719-520-9999 or 303-597-9966. American Electrician has been a licensed and insured electrical contractor in the State of Colorado since 1995. We have no outstanding grievances with any BBB or reporting agencies in 18 years, because we make a point to do the job right and stand behind our work with a 5 year warranty on all work performed which is second to none. All of our field technicians are drug screened and background checked as well as trained biweekly on the latest equipment and trade practices. Once we commit to your job our price will not change until the job is complete.

"Great job others couldn’t figure out!"

Brent S on October 2024

To secure your safety, our electricians will have EYE PROTECTION, FACE MASK, RUBBER GLOVES, and SHOE COVERS on every job.  They will also disinfect themselves with CLOROX WIPES before and every visit.  We are doing everything we can to keep you and us safe as possible. To Schedule your appointment directly Call 719-520-9999 or 303-597-9966. American Electrician has been a licensed and insured electrical contractor in the State of Colorado since 1995. We have no outstanding grievances with any BBB or reporting agencies in 18 years, because we make a point to do the job right and stand behind our work with a 5 year warranty on all work performed which is second to none. All of our field technicians are drug screened and background checked as well as trained biweekly on the latest equipment and trade practices. Once we commit to your job our price will not change until the job is complete.

"Great job others couldn’t figure out!"

Brent S on October 2024


Avatar for Douglas-Electric, LLC

Douglas-Electric, LLC

5.00(
8
)
Approved Pro

Douglas-Electric, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We needed more power and Zach worked with CORE to get our new transformer installed. Great communication; very responsive. High quality work and attention to detail. He went over and above with our upgrade and install of hot tub. He even showed me how to operate the new hot tub! He is now my go-to guy for any electrical needs in the future! It doesn't get any better than this."

Susan B on June 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We needed more power and Zach worked with CORE to get our new transformer installed. Great communication; very responsive. High quality work and attention to detail. He went over and above with our upgrade and install of hot tub. He even showed me how to operate the new hot tub! He is now my go-to guy for any electrical needs in the future! It doesn't get any better than this."

Susan B on June 2023


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

4.92(
76
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

4.92(
76
)
Approved Pro
Super Service Award
Customers say: Super punctual
223 local quotes requested
7 years of experience

Heart Heating, Cooling, Plumbing & Electric is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"Rick was fabulous about fixing the issues that the original installer did wrong and created so many problems. I feel I can breathe again knowing it will work properly for a very long time. I trust Heart because their technicians are always experienced and friendly. "

Trudy J on December 2025

Heart Heating, Cooling, Plumbing & Electric is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"Rick was fabulous about fixing the issues that the original installer did wrong and created so many problems. I feel I can breathe again knowing it will work properly for a very long time. I trust Heart because their technicians are always experienced and friendly. "

Trudy J on December 2025


Avatar for Mister Sparky of Colorado Springs

Mister Sparky of Colorado Springs

4.67(
9
)
Approved Pro

Mister Sparky of Colorado Springs

4.67(
9
)
Approved Pro
Customers say: Quick response
124 local quotes requested
2 years of experience

At Mister Sparky, we are dedicated to only give the Colorado Springs community the best. Electrical issues can be overwhelming, but with Mister Sparky on your side, it's a different story. We are fully equipped and ready to address your concerns as soon as you call, ensuring your peace of mind.

"Andres was friendly, professional, and efficient. "

Troy B on September 2025

At Mister Sparky, we are dedicated to only give the Colorado Springs community the best. Electrical issues can be overwhelming, but with Mister Sparky on your side, it's a different story. We are fully equipped and ready to address your concerns as soon as you call, ensuring your peace of mind.

"Andres was friendly, professional, and efficient. "

Troy B on September 2025


"Lucas was friendly and fast. He provided the estimate, knew what was needed, and was able to get the job done within the window of the original visit (within the 2hr window planned for estimation). The project was completed on the same day."

Chris H on June 2025

We are a family operated business! Steadfast is dedicated to professionalism, quality and transparency! We strive to be the electrical contractor you can trust and rely on.

"Lucas was friendly and fast. He provided the estimate, knew what was needed, and was able to get the job done within the window of the original visit (within the 2hr window planned for estimation). The project was completed on the same day."

Chris H on June 2025


Avatar for Current Electric Service Inc

Current Electric Service Inc

4.84(
215
)
Approved Pro

Current Electric Service Inc

4.84(
215
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
31 local quotes requested

We offer FREE ESTIMATES and a 2 hour service window. We are a locally owned and operated company. We also offer Senior and Veteran discounts. In most cases we can do the job that day. All of our Technicians are licensed Electricians our company is also Licensed, Insured and Bonded. We back up our work with a 2 year warranty on all parts and labor. Call to schedule an appointment .

"Excellent service."

Cheryl W on May 2023

We offer FREE ESTIMATES and a 2 hour service window. We are a locally owned and operated company. We also offer Senior and Veteran discounts. In most cases we can do the job that day. All of our Technicians are licensed Electricians our company is also Licensed, Insured and Bonded. We back up our work with a 2 year warranty on all parts and labor. Call to schedule an appointment .

"Excellent service."

Cheryl W on May 2023


Avatar for Productive Electric, LLC

Productive Electric, LLC

4.88(
13
)
Approved Pro

Productive Electric, LLC

4.88(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

Productive Electric, LLC, was established in 1992 and is a commercial and residential electrical contractor serving the Colorado front range. Over the years, Productive Electric, LLC, has earned a reputation for excellence, quality, and exceptional performance to become one of the most prominent electrical contractors in the Denver area.

"{ No comments provided}"

William J on July 2024

Productive Electric, LLC, was established in 1992 and is a commercial and residential electrical contractor serving the Colorado front range. Over the years, Productive Electric, LLC, has earned a reputation for excellence, quality, and exceptional performance to become one of the most prominent electrical contractors in the Denver area.

"{ No comments provided}"

William J on July 2024


Avatar for HAHN Electrical  LLC

HAHN Electrical LLC

5.00(
3
)
Approved Pro

HAHN Electrical LLC

5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"We had a great experience with our technician. He was quick to reply to my call and even came out to view the job before he gave us a quote. He did the work quickly and it turned out great! "

Sydney Z on December 2025

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"We had a great experience with our technician. He was quick to reply to my call and even came out to view the job before he gave us a quote. He did the work quickly and it turned out great! "

Sydney Z on December 2025

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FAQs for electrical wiring or panel upgrade projects in Larkspur, CO

Warning signs that indicate potential service line problems include frequent circuit breaker trips, flickering lights throughout your home, buzzing sounds from your electrical panel, or visible damage to exterior wiring. If your home has an older electrical panel (25+ years) or you notice a burning smell near your electrical connections, contact a licensed electrician promptly to evaluate your system's condition.

Responsibility for electrical service lines is divided between the utility company and the homeowner. The utility maintains everything up to the connection point at your property (often the weatherhead or meter), while you're responsible for the service entrance cables, meter base, and all wiring beyond. Contact your specific utility provider to understand exactly where their responsibility ends and yours begins.

A standard electrical service line replacement takes one to two hours for a straightforward installation. This timeline may extend if complications arise or additional electrical work is performed simultaneously. The process includes disconnecting power, removing old wiring, installing new components, and restoring service. Allow additional time for scheduling inspections and obtaining necessary permits.

Most standard homeowners' insurance policies don't cover electrical service line replacement due to normal aging or gradual deterioration. However, damage caused by covered perils like lightning strikes, fires, or fallen trees may qualify for insurance coverage. Some insurance companies offer specific service line coverage as an optional add-on to standard policies. Review your policy details or consult with your insurance agent to understand your specific coverage options.

The Larkspur, CO homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.