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D&K Mechanical-Unlicensed Contractor

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Approved Pro

D&K Mechanical-Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
2023 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for 5 Star Electric

5 Star Electric

4.91(
82
)

5 Star Electric

4.91(
82
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

5 Star Electric offers quality electrical service in San Luis Obispo County and Santa Maria. 5 Star Electric provides complete on call services including electrical designs, installation of parts, home & business energy audits, and many other electrical services. 5 Star Electric also provides a six‐month guarantee covering workmanship. 5 Star Electric is dedicated to the 5 star principles of quality, integrity, efficiency, honesty and satisfaction. 5 Star Electric offers many types of residential services. We know that there are many types of electrical problems that can occur. We offer a quality service that can work with each type of electrical remodel, new install and troubleshooting problem. We strive to be the solution to your electrical problems.

5 Star Electric offers quality electrical service in San Luis Obispo County and Santa Maria. 5 Star Electric provides complete on call services including electrical designs, installation of parts, home & business energy audits, and many other electrical services. 5 Star Electric also provides a six‐month guarantee covering workmanship. 5 Star Electric is dedicated to the 5 star principles of quality, integrity, efficiency, honesty and satisfaction. 5 Star Electric offers many types of residential services. We know that there are many types of electrical problems that can occur. We offer a quality service that can work with each type of electrical remodel, new install and troubleshooting problem. We strive to be the solution to your electrical problems.


Avatar for NRG Clean Power

NRG Clean Power

4.58(
43
)

NRG Clean Power

4.58(
43
)
Customers say: Terrific value
2000 years of experience

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025


Avatar for Solarponics

Solarponics

5.00(
11
)

Solarponics

5.00(
11
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Solarponicsis voted the "Best Value" solar energy company serving San Luis Obispo County, northern Santa Barbara County and south Monterey County. We rate our success in homeowner savings. With over 5,000 solar installs, Solarponics has saved residents over $40 million and counting. We install the best-priced energy systems that will save you more.

"For every job, they did fantastic work. We highly recommend them for anybody getting solar, or associated work done."

Eric S on November 2018

Solarponicsis voted the "Best Value" solar energy company serving San Luis Obispo County, northern Santa Barbara County and south Monterey County. We rate our success in homeowner savings. With over 5,000 solar installs, Solarponics has saved residents over $40 million and counting. We install the best-priced energy systems that will save you more.

"For every job, they did fantastic work. We highly recommend them for anybody getting solar, or associated work done."

Eric S on November 2018



John Dittenhoefer

5.00(
7
)

John Dittenhoefer

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a local family-based business serving the central coast for 20 years. We offer heating, ventilation and air-conditioning services. We do not currently have any deals because we constantly underbid all other companies in the area. Please let us give you a free estimate and consider us for your heating needs!

"excellently! Dittenhoefer found the problem immediately, whereas another heating company could not. Dittenhoefer did and fixed it! Also responded quickly to my request."

Stacie D on March 2021

We are a local family-based business serving the central coast for 20 years. We offer heating, ventilation and air-conditioning services. We do not currently have any deals because we constantly underbid all other companies in the area. Please let us give you a free estimate and consider us for your heating needs!

"excellently! Dittenhoefer found the problem immediately, whereas another heating company could not. Dittenhoefer did and fixed it! Also responded quickly to my request."

Stacie D on March 2021



Brannon Inc

4.50(
2
)

Brannon Inc

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mechanical, Electrical and Plumbing Brannon Inc. dba, Smith Electric Service can fix (or replace) residential, commercial, and industrial. Additional DBA - Smith Electric Service.

Mechanical, Electrical and Plumbing Brannon Inc. dba, Smith Electric Service can fix (or replace) residential, commercial, and industrial. Additional DBA - Smith Electric Service.


Pacific Builders of SLO Inc

4.00(
4
)

Pacific Builders of SLO Inc

4.00(
4
)
Customers say: Quick response
1982 years of experience

In 1982, Dave Bolduan, a licensed general contractor, formed Pacific Construction. Starting with just one employee, he began remodeling and building custom homes. Over time, the company’s reputation for quality, integrity and fair practices drew clients, many of whom became repeat customers. In 2004, the company incorporated and the business name was changed to Pacific Builders of SLO, Inc. We rely on a network of subcontractors that we know and trust. We have developed a good working relationship with them over time by treating them fairly and making sure that they are paid in a timely manner. Pacific Builders of SLO also maintains a crew of well trained and courteous employees who are competent in all phases of construction and have the knowledge and experience to resolve difficult design challenges. Our company is committed to minimizing our impact on the environment. We maintain recycling programs in both the office and the field. Care is always taken to keep construction debris and run-off from reaching any creeks or city drainage. Whenever feasible, we utilize sustainable or environmentally sound building practices. We work closely with our employees and subcontractors to keep our job site clean and safe. During the many years that we have been building, we have never had a serious injury. The safety of home owners, subcontractors, and employees is a point on which we never compromise.

In 1982, Dave Bolduan, a licensed general contractor, formed Pacific Construction. Starting with just one employee, he began remodeling and building custom homes. Over time, the company’s reputation for quality, integrity and fair practices drew clients, many of whom became repeat customers. In 2004, the company incorporated and the business name was changed to Pacific Builders of SLO, Inc. We rely on a network of subcontractors that we know and trust. We have developed a good working relationship with them over time by treating them fairly and making sure that they are paid in a timely manner. Pacific Builders of SLO also maintains a crew of well trained and courteous employees who are competent in all phases of construction and have the knowledge and experience to resolve difficult design challenges. Our company is committed to minimizing our impact on the environment. We maintain recycling programs in both the office and the field. Care is always taken to keep construction debris and run-off from reaching any creeks or city drainage. Whenever feasible, we utilize sustainable or environmentally sound building practices. We work closely with our employees and subcontractors to keep our job site clean and safe. During the many years that we have been building, we have never had a serious injury. The safety of home owners, subcontractors, and employees is a point on which we never compromise.


Allstate Spray Foam Insulaiton

5.00(
1
)

Allstate Spray Foam Insulaiton

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family-owned company that has been in the spray foam business for over 20 years serving Fresno, Clovis, Bakersfield, Oildale and surrounding areas of Visalia California for many years. Spray polyurethane foam (SPF) is a spray-applied plastic that is widely used to insulate buildings and seal cracks and gaps, making a building or home more energy-efficient and comfortable. SPF insulation is known to resist heat transfer extremely well, and it offers a highly effective solution in reducing unwanted air infiltration through cracks, seams, and joints.Attic Spray Foam Insulation Did you know you could be losing up to 40% of your homes energy through the attic alone?! Using Spray Foam Insulation in your Attic is the only solution you should be considering to remedy your attic’s insulation needs. The attic is the part of the house which is easily over looked, but it is also the part of the home that is most susceptible to the external temperature changes. If you attic is not properly insulated it can lead to huge amounts of energy loss and the fluctuation of the temperature within your home. Proper attic spray foam insulation serves as the key to limit and control the effect of the external temperatures on your homes interior environment, monthly energy bills and energy loss.

"Rusty Schrader the owner/operator is a life saver and went out of his way to help me. He is very knowledgeable in the business and I highly recommend this company. You won’t find anyone more honest, helpful, and responsive so don’t even bother looking"

Pat F on June 2020

We are a family-owned company that has been in the spray foam business for over 20 years serving Fresno, Clovis, Bakersfield, Oildale and surrounding areas of Visalia California for many years. Spray polyurethane foam (SPF) is a spray-applied plastic that is widely used to insulate buildings and seal cracks and gaps, making a building or home more energy-efficient and comfortable. SPF insulation is known to resist heat transfer extremely well, and it offers a highly effective solution in reducing unwanted air infiltration through cracks, seams, and joints.Attic Spray Foam Insulation Did you know you could be losing up to 40% of your homes energy through the attic alone?! Using Spray Foam Insulation in your Attic is the only solution you should be considering to remedy your attic’s insulation needs. The attic is the part of the house which is easily over looked, but it is also the part of the home that is most susceptible to the external temperature changes. If you attic is not properly insulated it can lead to huge amounts of energy loss and the fluctuation of the temperature within your home. Proper attic spray foam insulation serves as the key to limit and control the effect of the external temperatures on your homes interior environment, monthly energy bills and energy loss.

"Rusty Schrader the owner/operator is a life saver and went out of his way to help me. He is very knowledgeable in the business and I highly recommend this company. You won’t find anyone more honest, helpful, and responsive so don’t even bother looking"

Pat F on June 2020

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Energy Efficiency Auditing questions, answered by experts

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home.  Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. 

Services by electricians can quickly get expensive, but there are a few ways you can save money in the process:

  • Bundle multiple jobs done at the same time to save on trip fees or flat fees for individual projects.

  • Get at least three quotes for service to find the best deal.

  • Buy fixtures, switches, outlets, and other materials beforehand to avoid product markup.

  • If you feel comfortable with it, have an apprentice or journeyman complete the work under the supervision of a master electrician. These electricians in training tend to charge less per project.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

The Paso Robles, CA homeowners’ guide to energy efficiency auditing services

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